Nuvoton Technology Corporation · TWSE:4919

Nuvoton Technology — Non-Deal Roadshow (2025)

182 slides from Nuvoton Technology's roadshow presentation, Nov 25, 2025

Slide 2: Innovation in Action: 2025 Nuvoton NuMicro MCU Product Launch
Innovation in Action: 2025 Nuvoton NuMicro® MCU Product Launch Time Topic Speaker 13:00-13:30 Check-in Yoshiro Itadani 13:30-13:40 Company Introduction Sales Executive Consultant Niki Fan 13:40-14:40 NuMicro® MCU Focus: Smart Engine Driving the Next Generation Product Manager of MCU Marketing & Appl
Slide 3: 2025 Nuvoton Roadshow Online Event
2025 Nuvoton Roadshow Online Event Event time: Sep 8th-Oct 30th ・M55M EVB Pre-Order 20% OFF ・Selected MCU (1-500 pcs) 10% OFF ・Selected EVB Up to 70% OFF ・Get 10% OFF Your First Order Scan QR Code and Shop Now 3 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’
Slide 4: 2025 Nuvoton Roadshow Online Event
2025 Nuvoton Roadshow Online Event Event time: Sep 8th-Oct 30st Pre-Order 20% OFF 20% OFF NuMaker-X-M55M1D NuMaker-UNO-M4 A Development Platform An optimal tool for Scan QR Code and Shop Now for Edge AI and Industrial IoT and Vibe Embedded Intelligence Coding 4 Copyright © 2025 Nuvoton Technology Co
Slide 5: Follow Nuvoton
Follow Nuvoton Follow either Nuvoton Facebook / LinkedIn and share roadshow related posts to redeem an exclusive NuChan key charm at the reception! + Scan to Follow Share the Post 5 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 6: Post-Event Survey
Post-Event Survey Your feedback is important to us! Step 1. Complete the questionnaire Step 2. Screenshot “Submission Successful” page Step 3. Show it at the reception desk to get your HOT-SALE EVB! NuMaker-MG51LD * Redemption will only be available after the event has ended 6 Copyright © 2025 Nuvot
Slide 8: Company Overview
Company Overview Nuvoton Technology Corporation Number of Over 3,700 worldwide employees Capital NT$4,198 million Date of Establishment 2008/7/1 Zhubei Building Date of IPO 2010/9/27 (TSE:4919) Chairman Yuan-Mou Su President Hsin-Lung Yang Headquarters Hsinchu Science Park, Taiwan Main Shareholder W
Slide 9: Worldwide Location
Worldwide Location Germany Korea Japan Nuvoton technology Corporation Nuvoton Tech. Germany Nuvoton Tech. Korea Limited Japan GmbH R&D Team Israel Nuvoton Tech. Israel Ltd. R&D Team Hsinchu Nuvoton Technology Corp.(HQ) America China R&D Team Nuvoton Tech. Corp. America R&D Team Nuvoton Elect. Tech.
Slide 10: Business Groups
Business Groups Microcontroller & Audio Cloud Security Foundry Component MCU and MPU Platform Computing Security Foundry Service Power Component • NuMicro® MCU & MPU • Secure Embedded Controller (EC) • 30 years of operations • CSP MOSFET • Audio Component & SoCs • Trust Platform Module (TPM)& nuvoTi
Slide 11: Nuvoton is Around You
Nuvoton is Around You EC BMC CSP MOSFET HDMI IC Touch MCU, USB 4.0 Gerda Sensor Fusion Infotainment HMI Windows ToF Lamp 38% Automotive & 26% BMIC Industrial PMIC Networking Computer Communication control IR, 2.4G, Bluetooth, Wi-Fi control Electric, Audio IC Security CSP MOSFET Water, Communication
Slide 12: Fostering Optimal Partnerships
Fostering Optimal Partnerships We believe in building strong, strategic alliances that drive mutual success and innovation. 12 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 13: Our Vision
Our Vision Looking ahead, Nuvoton, as a global citizen, will follow the global trend and adopt the 3R principle (Reduce, Reuse and Recycle) to achieve carbon neutrality and continue to uphold the purposes of green innovation and intelligence to make a positive impact on corporate social responsibili
Slide 14: NuMicro MCU Focus: Smart Engine Driving the Next Generation
NuMicro® MCU Focus: Smart Engine Driving the Next Generation Entry Level to High Performance and Ultra-Low Power Copyright © 2025 Nuvoton Technology Corporation | Photo by Jeffery Cheng NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 15: NuMicro MCU Cores History
NuMicro® MCU Cores History Launched 64KB flash memory 8051 MG51 solutions Launched first Cortex® M23 ReRAM NVMe Ultra-low-power MCU in TSMC Launched Cortex® M55 microcontroller for Machine learning 2025 Launched Cortex® A35 dual core microprocessor 2024 for Industrial Control & HMI, Edge Gateway 202
Slide 16: NuMicro MCU Cores
NuMicro® MCU Cores Machine Learning NPU, Ethernet, CAN FD, Cortex® M55 Endpoint AI USB Security Audio Enhancement & HMI Ethernet, CAN, Cortex® M4 High Performance CAN FD Security IoT IoT Device Cortex® M33 CAN FD, USB Home Appliance IoT Security USB, CAN, CAN FD, Cortex® M23 Low Power Touch key, AEC
Slide 17: NuDeveloper Ecosystem – Make Engineers' Jobs Easier
NuDeveloper Ecosystem – Make Engineers’ Jobs Easier Online buy • Online Support: NuForum / Sales Support Mailbox / Online Chat • Nuvoton Direct nuvoton.com • • Social Media & Knowledge Base: LinkedIn / Facebook / Twitter / WeChat Video Platform: YouTube / bilibili • Tmall Product Information / Docum
Slide 18: Benefits with Nuvoton MCU
Benefits with Nuvoton MCU Keil MDK Nuvoton Edition NuEclipse IAR Cortex-M0/M0+ Free Free Cortex-M23 Free Free Cortex-M4 Free Free Cortex-M7 Free Free Cortex-M55 Free Free Cortex-M33 Free Free Ecosystem 8051 Free 18 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineer
Slide 19: Entry-Level MCU Solutions
Entry-Level MCU Solutions M2003 MG51 Smart Control Starts Here 19 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 20: Entry-Level MCU Solutions NuMicro MG51 Series
Entry-Level MCU Solutions M2003 MG51 NuMicro MG51 Series ® 20 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 21: Nuvoton 8051 MCU Everywhere
Nuvoton 8051 MCU Everywhere Factory Automation Infrastructure Agriculture Transportation 8051 Smart Home Building 21 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 22: Nuvoton 8051 MCU Everywhere
Nuvoton 8051 MCU Everywhere • Diverse product range offering high quality and strong support with 35+ years of 8051 MCU experience • Proven with over 1 billion units shipped worldwide • Reliable long-term supply with PLP guarantee 22 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosys
Slide 23: NuMicro MG51 Series MCU
NuMicro® MG51 Series MCU Flash Memory/  1T-8051 Core SRAM (Kbytes)  Runs up to 24 MHz  High Immunity: 64K/4K MG51PD1AE MG51TD1AE MG51LD1AE 。 EFT ±4.4 kV, ESD HBM ±7 kV  Rich Peripherals: 。 Up to 5 sets of UART 32K/4K MG51EC1AE MG51PC1AE MG51TC1AE MG51LC1AE 。 Up to 12-channel 16-bit PWM 。 Up to 1
Slide 24: Position Sensor
NuMicro® MG51 Series Application Position Sensor ADC GPIO LED Indicator Position sensor Signal Input SPI Switch Position Sensor 8-bit MCU MG51 24 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 25: Air Conditioner Indoor Type Solution
NuMicro® MG51 Series Application Air Conditioner Indoor Type Solution Features • Receives infrared remote control signals via UART interface Wi-Fi/ IR UART GPIO LED Module • Sensor module reads signals from sensors NuMicro® Sensor- I2C such as: Temperature and Humidity module MG51 M487 • Wi-Fi/IoT s
Slide 26: Strong Value Proposition
Strong Value Proposition • Product Description  1T-8051 core, Industrial Grade temperature (-40°C to +105°C) support. The MG51 series runs at speeds up to 24 MHz, with up to 64 KB Flash, 4 KB SRAM, and 4 KB LDROM. It offers up to 15 channel 12-bit ADC , 5V operation and strong noise immunity (7 kV
Slide 27: Entry-Level MCU Solutions NuMicro M2003 Series
Entry-Level MCU Solutions M2003 MG51 NuMicro M2003 Series ® 27 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 28: NuMicro M2003 Series
NuMicro® M2003 Series 32-bit Entry Level MCU for Upgrading from 8-bit MCU Forward Upgrading Backward Compatibility CPU Arm®Cortex®-M23 P2P with Nuvoton 8-bit solutions Frequency 24MHz 32KB Flash Memory P2P N76E003 MS51 MG51 M2003 8-bit 8051 8-bit 8051 8-bit 8051 32-bit M23* 16MHz 18KB Flash 24MHz 16
Slide 29: NuMicro M2003 Series
NuMicro® M2003 Series 32-bit Entry Level MCU for Upgrading from 8-bit MCU Flash Memory 8051 M23 (Kbytes) M2003FC1AE M2003XC1AE 32 Forward Upgrading MG51XC9AE MG51FC9AE Backward Compatibility CPU ARM Cortex-M23 MG51FB9AE MG51XB9AE P2P with Nuvoton 8-bit Solutions Frequency 24MHz 16/18 MS51FB9AE 32KB
Slide 30: NuMicro M2003 Series MCU
NuMicro® M2003 Series MCU • Arm® Cortex®-M23 Core (without TrustZone) Flash Memory/  Runs up to 24 MHz SRAM (Kbytes)  High Immunity: 。 EFT ±4.4 kV, ESD HBM ±7 kV  Rich Peripherals: 32 / 4 M2003FC1AE M2003XC1AE • 2 sets of UART • 1 set of I2C • 1 set of USCI • 6 channels of 16-bit PWM Package TSSO
Slide 31: Small Home Appliance
NuMicro® M2003 Series Application Small Home Appliance Vacuum PWM GPIO LED Motor ADC NuMicro® 16-bit ADC ADC M2003 UART Display ADC Water Purifier Main Control UART Water Flow UART ADC GPIO LED Sensor NuMicro® 16-bit ADC Water Quality ADC M2003 GPIO Pump Motor Sensor 31 Copyright © 2025 Nuvoton Tech
Slide 32: High-Performance MCUs Powering Advanced Industrial Control
High-Performance MCUs M5531 M467 Powering Advanced Industrial Control 32 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 33: High-Performance MCUs NuMicro M467 Series
High-Performance MCUs M2003 M467 NuMicro® M467 Series 33 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 34: NuMicro High Performance MCU Series
NuMicro® High Performance MCU Series Flash/SRAM (Kbytes) 2048K/1536K M5531 M55M1 1024K/512K M467 256K/128K M463 Cortex-M4 Cortex-M4 Cortex-M55 Cortex-M55 Core 200 MHz 200 MHz 220 MHz 220 MHz 125℃ Helium Helium + NPU Secure Boot Secure Boot Secure Boot Secure Boot TrustZone TrustZone Key Store Key St
Slide 35: NuMicro M460 Series MCU
NuMicro® M460 Series MCU Key Features:  Cortex-M4F 200 MHz  Operating voltage: 1.7V to 3.6V Flash/SRAM  Operating temp: -40° C to +85° C/105° C/125° C [*]: up to 125⁰C (Kbytes)  Hardware Secure Boot (Root of Trust)  Hardware Crypto Engine 1024 / 512 M467SJHAN M467KJHAN M467JJHAN M467HJHAN  Har
Slide 36: Energy Storage System
NuMicro® M467 Series Application Energy Storage System Smart Grid Remote Monitoring Wired and Wireless Features Communication  200 MHz Cortex-M4 Hyper Bus  1 MB Flash (dual bank), 512 KB SRAM HyperRAM NuMicro®  Secure Boot M467 SDIO SD Card  Ethernet 10/100M Crypto Engine SPI SPI Flash  4 sets
Slide 37: High-Performance MCUs NuMicro M5531 Series
High-Performance MCUs M5531 M467 NuMicro M5531 Series ® 37 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 38: High Performance M5531 Series
High Performance M5531 Series High Performance Arm Cortex-M55 with TrustZone Flash/SRAM Runs up to 220 MHz 2 MB Flash Memory (dual bank) (bytes) 1.5 MB SRAM Advanced Security M5531R2LJAE M5531K2LJAE Secure Boot (Root of Trust) 2M/1.5M M5531H2LJAE Hardware Crypto Engine Key Derivation Function (KDF)
Slide 39: Applications based on M5531 Series
Applications based on M5531 Series Smart Factory Industrial IoT Smart Building • Industrial Automation • Environmental Monitor • Lighting Controller • Motion Control • Communication Card • Fire Alarm System • Sensor Fusion • PLC Protocol Converter • Advertising Display 39 Copyright © 2025 Nuvoton Te
Slide 40: Key Takeaways
Key Takeaways MG51 Series M2003 Series M467/M5531 Series • 5V operating voltage • 32-bit entry level • High performance with high immunity MCU for upgrading • Enhanced security • With up to 64 KB from 8-bit MCU features, such as Flash, 4 KB SRAM • High interference secure boot, root of • Normal run
Slide 41: Ultra-Low Power MCU: Sustaining the Future
Ultra-Low Power MCU: Sustaining the Future In today’s connected world, energy efficiency is no longer optional — it’s essential. From battery-powered IoT devices and wearable electronics to smart home appliances and industrial sensors, ultra-low power consumption enables longer operating life, reduc
Slide 42: Why Low Power Consumption Matters?
Why Low Power Consumption Matters? Regulatory Pressure Global Carbon Tax Application needs  EU’s ErP Directive  EU CBAM: Importers  Smart meters: Require Demands ultra-low must declare product low standby power power consumption in carbon emissions in  Smart lighting: Sensor all products, even i
Slide 43: How Low Power MCU Drives Value in Real Applications
How Low Power MCU Drives Value in Real Applications Smart Meters Requires extremely low standby power with Display on Factory Automation Smart Lighting To achieve always-on To integrate both data connectivity and optimal energy collection from sensors savings by real-time monitoring and measurement
Slide 44: NuMicro 8051 Family MCU
NuMicro® 8051 Family MCU Flash • Broad Product Portfolio Memory • Mainstream Mainstream:– MG51 / MS51 MG51 series / MS51 series • Ultra low power power:– MUG51 MUG51series series 64 KB ML54 ML56 • Low power power:– ML51ML51 seriesseries • LCD:– ML54 series ML54 series LCD • key:– ML56 series Touch k
Slide 45: NuMicro ML51 Series MCU
NuMicro® ML51 Series MCU Flash Memory/ SRAM (Kbytes)  1T-8051 Core  Runs up to 24 MHz 64 / 4 ML51TD1 ML51LD1 ML51SD1  High Immunity: EFT ±4.4 kV, ESD HBM ±7 kV ML51EC0 ML51PC0  Low Power: 32 / 2 。 80 µA/MHz normal mode ML51UC0 ML51TC0 。 0.8 µA power-down, RTC off, RAM Retention off ML51EB9 ML51P
Slide 46: NuMicro ML54 Series MCU
NuMicro® ML54 Series MCU Low Power LCD  1T-8051 Core  Runs up to 24 MHz Flash Memory/ SRAM (Kbytes)  LCD Driver: Up to 8 COM x 28 SEG LCD driver  Operating Voltage: 64 / 4 ML54MD1 ML54LD1 ML54SD1 1.8V to 3.6V (5V tolerance I/O)  Operating Temperature: LQFP44 LQFP48 LQFP64 -40°C to +105°C Packag
Slide 47: NuMicro ML56 Series MCU
NuMicro® ML56 Series MCU Low Power Touch Key  1T-8051 Core Flash Memory/  Runs up to 24 MHz SRAM (Kbytes)  Segment LCD driver: Up to 8 COM x 28 SEG  Touch key: 64 / 4 ML56MD1 ML56LD1 ML56SD1 Up to 14-channel capacitive touch  Operating Voltage: 1.8V to 3.6V LQFP44 LQFP48 LQFP64 Package (10 x 10
Slide 48: Low-Power Technology is a Primary Focus of Nuvoton's Technical Development
Low-Power Technology is a Primary Focus of Nuvoton’s Technical Development Year 2025 Year 2024 M2U51 Cortex-M23, 40 MHz Year 2018 M2L31 Cortex-M23, 72 MHz • Operating Voltage 1.75V to 5.5V M251 Cortex-M23, 48 MHz • Operating Voltage 1.71V to 3.6V • 32 KB to 256 KB Flash Memory • 64 KB to 512 KB ReRA
Slide 49: NuMicro M23 Family Product Portfolio
NuMicro® M23 Family Product Portfolio Flash Arm® Cortex®-M23 core NUC1262/NUC1263 Series Memory  Runs up to 72 MHz M2003 Series  2.5V to 5.5V  Runs up to 24 MHz  LLSI (LED Light Strip Interface) 1024 KB  2.5V to 5.5V  2 sets of I3C  20-pin, P2P MS51/MG51 M2351 M2A23 Series M261 M2354 M2U51 Se
Slide 50: NuMicro M23 Family Product Portfolio
NuMicro® M23 Family Product Portfolio Flash Arm® Cortex®-M23 core NUC1262/NUC1263 Series Memory  Runs up to 72 MHz M2003 Series  2.5V to 5.5V  Runs up to 24 MHz  LLSI (LED Light Strip Interface) 1024 KB  2.5V to 5.5V  2 sets of I3C  20-pin, P2P MS51/MG51 M2351 M2A23 Series M261 M2354 M2U51 Se
Slide 51: Ultra-Low-Power Microcontroller Offers
Ultra-Low-Power Microcontroller Offers M2L31 Series M2U51 Series Low Power ReRAM Run mode with DC-DC mode Independent Low Power domain Power down mode w/ LCD Auto-operating mode Ultra-low leakage current Integrated rich analog Auto-operating mode 51 Copyright © 2025 Nuvoton Technology Corporation Nu
Slide 52: NuMicro M2L31 Series
NuMicro® M2L31 Series Advanced Memory Structure 512 KB ReRAM dual bank OTA ReRAM /SRAM 168 KB SRAM for RTOS (Kbytes) Security 512 / 168 M2L31YIDAE M2L31LIDAE M2L31SIDAE M2L31CIDAE M2L31KIDAE Dual protection mechanism Cryptography Accelerator 256 / 168 M2L31YGDAE M2L31LGDAE M2L31SGDAE M2L31CGDAE M2L3
Slide 53: Low Power Domain: Auto-operation Mode
Low Power Domain: Auto-operation Mode  Low peripherals (Communication interfaces, Analog IP, and Timers) can be functional and autonomous down to Power down mode with direct memory access. Auto-operation LP_PDMA Transfer Data to LP_SRAM Bus Matrix Bus Matrix LP_GPIO Wake up LP_TMR LP_ADC LP_SRAM CP
Slide 54: Remote Terminal Unit
NuMicro® M2L31 Series Application Remote Terminal Unit Battery DC-DC VDD ADC Sensor input UART Features 12-bit ADC NB-IOT NuMicro® UART  Supports 512 KB ReRAM and 168 KB SRAM Battery voltage RS-485 & current M2L31 I2C Sensors  Built-in Dual bank to support FOTA feature UART 4G-LTE  Provide VBAT i
Slide 55: NuMicro M2U51 Series – Ultra-Low Power MCU
NuMicro® M2U51 Series – Ultra-Low Power MCU  Arm® Cortex®-M23 core  Runs up to 40 MHz  Up to 256 KB Flash/ 32 KB SRAM FLASH SRAM LCD Series  Operating Voltage: (KB) (KB) 1.71V to 5.5V  Ultra-Low Power 256 32 M2U54YG6AE M2U54SG6AE M2U54AG6AE M2U54KG6AE  Normal operation in LDO mode: 67 µA/MHz 1
Slide 56: Advanced Features – Ultra Low Power
Advanced Features – Ultra Low Power 67 µA/MHz, 2.7 mA 36 µA/MHz, 1.4 mA 3 µA Ultra-Low-Power 1.5 µA 6 Low Power modes 0.6 µA 36uA/MHz in Normal run mode w/ 0.3 µA w/o RTC DC-DC mode 0.3uA in standard Power down mode Normal Standard Power- Normal Normal Normal Power- Normal Run (LDO) Run (DC-DC) down
Slide 57: Peripheral Power Efficiency Leads Competitors!
Peripheral Power Efficiency Leads Competitors ! 220 ULPMark -PP Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 58: M2U51 Series Target Applications
M2U51 Series Target Applications Smart Home Industrial Automation Passive Devices Battery Devices • Smart Sprinkler • Smoke detector • Energy harvesting • Medical Device • Thermostat • Water Meter • Blind sensor • Cold Chain datalogger • Heat Cost Allocator • Gas Sensor 58 Copyright © 2025 Nuvoton T
Slide 59: Temperature/Humidity Sensor
NuMicro® M2U51 Series Application Temperature/Humidity Sensor Features  Supports low power-on current < 300 µA before flash memory is initialized.  Low Power micros with LCD driver, RTC, and LVR on, current is less than 3 µA.  Provide Auto-operation mode to access SRAM while logging data from sen
Slide 60: Key Takeaways
Key Takeaways ML51/54/56 Series M2L31 Series M2U51 Series • 1T 8051 low power • High performance • Wide voltage Integrated LCD driver and rich analog operation with low and supports up to integration power consumption 14 touch keys • Supports • Power down mode • 0.8 µA power-down, independent power
Slide 63: Nuvoton Smart Home Audio Product Offering
Nuvoton Smart Home Audio Product Offering Audio Audio Audio Audio Converter MCU DSP Amplifier • Acoustic Processing ▪ AEC, NR, VR • Audio Enhancement Processing ▪ Waves/Bongiovi/KCS Audio Component Audio SoC Speech Audio Converter Audio Amplifier Audio Processor Voice IC Precision ADC Analog Amp Aud
Slide 64: Audio CODEC Roadmap
Audio CODEC Roadmap NAU8820 NAU88C22 Ultra Low Power (ULP) Series • 2 ADC, 2 DAC • 2 ADC, 2 DAC • 2/3/4-wire • 2/3/4-wire NAU88L20 NAU88L21 NAU88L25B NAU88S26 • DAC: 94dB SNR • DAC: 89dB SNR • 2 ADC, 2 DAC • 2 ADC, 2 DAC • 1 ADC, 2 DAC • 2 ADC, 2 DAC • ADC: 90dB SNR • ADC: 89dB SNR • Class-AB Power
Slide 65: Audio Converter Roadmap
Audio Converter Roadmap Production Development AEC-Q100 Audio DAC NAU8401 NAU8402 NAU8421 • Stereo DAC • Stereo DAC • Stereo DAC • 94dB SNR • 98dB SNR • 128dB SNR DAC • SR: 8-48KHz • SR: 8-96KHz • -100dB THD+N • I2S/PCM • I2S • SR: 8-192KHz • 2/3/4-wire • 2Vrms Line Output • Standalone mode • Line I
Slide 66: Audio Codec and Converters
Audio Codec and Converters Mixer Load Cell Pressure Sensor Gaming Converters Telematics Wireless Mic IP Cam 66Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 67: 24-bit Sigma-Delta Precision ADC
24-bit Sigma-Delta Precision ADC  24-bit single-channel ADC  Up to 23-bit effective No. of bits  Converts output to I2C  On-chip calibration & temperature sensor  50Hz and 60Hz notch filter for noise rejection  Programmable: 。 Gain Amplifier 。 ADC output rates 。 Power management options 67 Cop
Slide 68: High Resolution DAC for Premium Listening
High Resolution DAC for Premium Listening Delivering hi-res, low-power audio — from portable speakers to studio-grade gear Target Applications • Home theater / personal entertainment • Sound card /mixer / e-piano /guitar DAC / BT speakers LPF NAU82110 SoC NAU8421 Platform LPF NAU82110 Example applic
Slide 69: 24-Bit Stereo DAC
24-Bit Stereo DAC Audio Performance • 128dB SNR / -99dB THD+N NAU8421 Ch. Input/Output 2 • 105dB PSRR, 1kHz SNR 128dB THD+N -99dB • 140dB Channel Separation, 1kHz Sample Rate 8-192kHz Analog Input differential Analog/Digital/Logical Power 5V/3.3-5V/3-5V Power 40-50mW System Advantage Interface I²S /
Slide 70: Audio Amplifier Roadmap
Audio Amplifier Roadmap Production Development AEC-Q100 Class-D NAU8325 NAU83110 NAU83U15 NAU8318 • 3.2W Mono • 3W Stereo • 10W/18W Mono • 3.2W Mono • Filter-Free • Filter-Free • 4.5V – 18V • Filter-Free • Input : I2S/PCM • 2.5V – 5.5V • Input: I2S/PCM • 2.5V – 5.25V Digital Input • Output Noise: •
Slide 71: High Efficiency Class-D 10W to 18W Amplifier
1 High Efficiency Class-D 10W to18W Amplifier Optimized for: Portable speakers, Smart Home, Game Audio ◆ Analog Amp: NAU82110 ◆ Digital Amp: NAU83110 ◼ 10W to 18W output, mono type • Output Power: 18 W at 4Ω, 10% THD+N, 12V Wireless Doorbell / • Output Power: 10 W at 8Ω, 10% THD+N, 12V Surveillance
Slide 72: NAU8318
NAU8318 Key Feature System Status • 3W Mono Class-D AMP • CSP package for smaller footprint • Datasheet, EVB, User Manual fully • Input: Digital I2S • Compatibility with SoC without I2C ready control • MP: Q1.2025 • Operating Voltage: 2.5V to 5.25V • Better noise rejection • VDD18: 1.8V • Wide range
Slide 73: Voice IC Roadmap
Voice IC Roadmap Record & Playback Playback Only External Flash ISD15C00* ISD2361 ISD15D00* ISD3810 ISD3900 • 2.4V to 5.5V ISD3800 • 2.4V to 5.5V • 2.7V to 3.6V • Class-D (1W) • 2.7V to 5.5V • Class-D (3W) • Class-D (0.5W) • Up to 32KHz SR • Class-D (1W) • Up to 48KHz SR • Up to 48KHz SR • SPI/GPIO
Slide 74: Voice IC Highlight: Hardware Substitute
Voice IC Highlight: Hardware Substitute  Traditional Design AMP Audio MCU I2S DAC  Voice IC Solution SPI, MCU I2C, UART, Voice IC GPIO Optional Ext. SPI Flash Ext. SPI Flash: Only ISD Chipcorder series 74 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs
Slide 75: Voice IC Applications
Voice IC Applications NuMicro® Voice IC MCU SPI I2S I2C UART GPIO Sound of the World! 75 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 76: Smart Alert IC with Voice + Buzzer Driver
Smart Alert IC with Voice + Buzzer Driver For human machine interaction, quick development time and audio implementation Key Features • Operation Voltage 2.0V to 5.5V • Standby current: typical 1.8 µA • DPWM input to internal low-pass filter • Automatic shutdown and wake-up Main I2C / UART • Over-te
Slide 77: DSP Amplifier Roadmap
DSP Amplifier Roadmap NPCP215F NPCP415 Psychoacoustic Algorithm • Waves MaxxAudio® v3.5 • New Waves MaxxAudio® v12 (Waves® MaxxAudio) • Class-D Stereo Amp 2x20W • Class-D Stereo Amp 2x30W • I2S Stereo In: 4 • 32-bit res. audio • I2S Stereo Out: 3 • I2S/ TDM interface • VDD: 3.3V • PVDD: 5V to 26V •
Slide 78: World's 1st Speaker Protection Smart Amp
World’s 1st Speaker Protection Smart Amp Powered by Klippel KCS Algorithm P/N NAU83G60 • Maximum SPL dynamics Output Channel Stereo • Mechanical and thermal overload protection Supply 5V to 26V • Active low distortion compensation Boost Converter No • Adaptive response over lifetime Input I2S / PCM
Slide 79: Where Smart Amp Makes a Difference
Where Smart Amp Makes a Difference Security Camera AR Glasses Notebook Speakerphone Virtual Reality Network Speaker Soundbar In-Car Headrest Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 80: Audio DSP Technology Roadmap
Audio DSP Technology Roadmap MaxxAudio® Bongiovi NPCA110P NPCA112D NPCA121D NPCA120D NPCA110D • Waves MaxxAudio® MCU + DSP • Bongiovi DPS – • Bongiovi DPS – Enhancement Algo. Premium Standard NPCA110B Audio DSP • I2S Stereo In: 4 • I2S Stereo In: 3 • I2S Input/ Output NPCA110T Coming Soon • I2S Ster
Slide 81: Which DSP Amp Should I Pick?
Which DSP Amp Should I Pick? Requirement Virtual Bass Mechanical Bass Audio Speaker Enhancement Protection MaxxAudio Maxx DSP Smart Amp NPCP2xx/4xx NPCA11xx NAU83Gxx Value Proposition: Value Proposition: 1. Advanced Psychoacoustic Bass 1. Improve loudspeaker’s SPL 2. Waves MaxxAudio GUI 2. Mechanica
Slide 82: Audio MCU Roadmap
Audio MCU Roadmap Cortex®-M4 Audio DSP ISD94123 ISD94124 ISD941A24 • 200 MHz • 200 MHz • 200 MHz • 1.6V – 3.6V • 1.6V – 3.6V • 1.6V – 3.6V • SRAM: 128 KB • SRAM: 192 KB • SRAM: 192 KB • Flash: 512 KB • Flash: 512 KB • Flash: 512 KB Audio SoC • USB 1.1 FS • 4 DMIC • USB 1.1 FS ISD94113 • USB 1.1 FS •
Slide 83: Audio SoC Applications
Audio SoC Applications Voice Module CO/Gas Detector E-Lock Audio MCU White Goods Consumer Intercom 83Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 86: Smart Home Solutions
Smart Home Solutions — Enhancing Everyday Living with MCU and Audio Intelligence 86 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 87: Smart Voice Alerts
Smart Voice Alerts • Enhance user experience with minimal redesign to existing product • Real-time voice announcements for alerting sound, instruction audio, voicemail, etc • Lightweight solution with ultra-low system load • Ideal for battery-powered safety devices Main SPI Voice IC MCU I2C UART Aux
Slide 88: Smart Home Appliance MCU Products
Smart Home Appliance MCU Products 8bit to 32bit, Entry to High Performance CPU Core M8531 M85 400 MHz M5531 M55 200 MHz Dedicated for Smart HA with FOTA High memory with 1/2M Bytes M3331/51 Package 64/100/128/144 pin M33 180/144 MHz Home Security & Safety M4 I941/941A ✓ Smoke detector 200 MHz ✓ E-lo
Slide 89: Smoke Detector / Intruder Alarm
I9100 / I91200 Smart Home Appliance Application Smoke Detector / Intruder Alarm Features • Audio watermark for low-cost but highly reliable short distance wireless transmission as IR sensor replacement. Main Control • 1.0W, 5.5V direct drive speaker out • Voice Prompt support for a wide range voice
Slide 90: Smart Door Lock
I9100 / I91200 Smart Home Appliance Application Smart Door Lock TFT LCD Touch Features RGB Quad NAND Flash >128 MB Data storage NuMicro® SPI • Voice Prompt support for a wide range ADC N9H20 SPI NOR Flash <32 MB Boot code voice and sound effects applications • Support internal / external flash memor
Slide 91: Offline Voice Command Module
I9100C Series Smart Home Appliance Application Offline Voice Command Module ISD9160CFI Cortex M0-based Voice Recognition module with Nuvoton ISD9160, which is responsible for speech recognition. It has a built-in omnidirectional microphone that will pick up sound from all sides. 91 Copyright © 2025
Slide 92: Voice Command Successful Cases
I9100C / I9400C Series Voice Command Successful Cases ISD9100C Medical Equipment Desk Lamp Remote Control Massage Chair ISD94100C Language Learning Speaker Smart Home Panel 92 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 93: Nuvoton Smart Home Audio Highlights
Nuvoton Smart Home Audio Highlights Voice IC GUI 。 Audio storage management Rich Development Tools 。 Built-in audio compression tool Save Time & Simplify Design 。 Text-to-Speech voice generation 。 AI voice translation Software/Algorithm Library Support 。 DNN-based Voice Recognition with multiple Tut
Slide 94: 5V MCU For Smart Home Appliance Products Portfolio
5V MCU For Smart Home Appliance Products Portfolio Pin 32 44 48 64 80 100 128 144 ROM size 8B/M0/M23 Series 32K Small Home Appliances 5V Home Appliance MG51 24MHz 64K 5V Home Appliance M2003 40MHz 5V Home Appliance I91 50MHz M23/M33 Series 128K Healthcare/Aircare/Floorcare Appliances 5V Home Applian
Slide 95: Air Conditioner Indoor Type Solution
NuMicro® MG51 Series Application Air Conditioner Indoor Type Solution Features • Receives infrared remote control signals via UART interface Wi-Fi/ IR UART GPIO LED Module • Sensor Module Reads signals from sensors NuMicro® Sensor- I2C such as: Temperature and Humidity. module MG51 M487 • Wi-Fi / Io
Slide 96: Water Purifier
NuMicro® MG51 Series Successful Case Water Purifier Features Water Purifier • 15 single-end analog input channels of 500 ksps 12-bit ADC Main Control • 12 channels of 16-bit PWM UART • 5V operating voltage • Wide Operating temperature: -40°C to Water Flow ADC UART GPIO LED 105°C Sensor NuMicro® 16-b
Slide 97: Washing Machine Front-load Type Solution
NuMicro® Smart Home Successful Case Washing Machine Front-load Type Solution HMI Control Features Touch-key Power Buzzer ADC PWM  M251 Main Control 5V Main Control NuMicro® LED Driver multi Panel channel 。 Up to 16-channel 12-bit ADC Water level M258 Power sensor I2C I2C ADC 。 Up to 24-channel 16-b
Slide 98: Water / Gas Meter
NSC128 Application Water / Gas Meter LCD Display ADC Touch NuMicro® Driver 8x44 M258 multi channel COM-SEG LCD Features LED I2C UART • Built-in 24-bit Sigma-Delta ADC • 5-channel 12-bit SAR ADC Main Control I2C UART • COM/SEG LCD Driver • 0.5W (5.5V) DPWM mono class-D direct Vibration GPIO Sigma- Pr
Slide 99: Successful Cases
Successful Cases Comprehensive and Professional Customer Support Experience PCB Type PCB Type ITO (Indium Tin Oxide) Type Connected with FFC/FPC With Metal Spring/Conductive Sponge ITO Touch Key Sensor Plastic, Glass, etc. Plastic, Glass, etc. Plastic, Glass, etc. Metal Conductive ITO Touch Key Sens
Slide 100: Reliability
Reliability Waterproof / Noise Immunity / CS Test Waterproof Conductive Susceptibility Test IEC61000-4-6 Test Condition: 10 Vrms Criteria A Noise Immunity 100 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 101: Smart Thermostat
NuMicro® ML56 Series Application Smart Thermostat Features  Touch-key 。 The touch key can serve as one of the wake-up sources to interrupt MCU 。 Single touch key calibration profile can be used across entire series of production * Not requiring individual calibration for each device during mass pro
Slide 102: Microwave Oven Magnetron Type Solution
NuMicro® Smart Home Appliance Application Microwave Oven Magnetron Type Solution Features Power  ML56 HMI Control 。 8 x 28 COM/SEG LCD driver with 3.3V HMI Control Power LCD charging pump patent Touch-key Driver Panel Sensor ADC GPIO LED 。 Up to 14 Capacitive Touch key with 2 mm depth water droplet
Slide 103: Nuvoton SEG LCD + Touch Key - Key Advantages
Nuvoton SEG LCD + Touch Key - Key Advantages • LCD stays clear with charge pump support • LCDView – For display build-up & evaluation (stable even on low battery) • Touch Key Tools – For sensitivity adjustment & calibration • High immunity to EFT & ESD • Code Generator + Reference Design • Passed ke
Slide 104: NuMicro SEG LCD & Touch Key Platform
Appendix NuMicro® SEG LCD & Touch Key Platform ML54 Series ML56 Series M254 Series M256 Series M258 Series M2L31 Series M2354 Series Low Power Low Power Low Power Low Power Low Power Advanced Security Features Rich Peripherals LCD LCD & Touch Key LCD LCD & Touch Key LCD Touch Key CPU Core & 1T 8051
Slide 106: Endpoint AI Enablement with NuMicro MCU Platform
Endpoint AI Enablement with NuMicro® MCU Platform Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 107: AI System Layered Architecture
AI System Layered Architecture  Endpoint AI Local intelligence directly on microcontrollers 。 Offline operation 。 Real-time response 。 Enhanced privacy (no data upload) 。 Ultra-low power Endpoint AI  Edge AI Hybrid processing between cloud and local devices 。 AI PCs 。 Autonomous vehicles Edge AI 
Slide 108: Classification of Edge AI Computing Applications
Classification of Edge AI Computing Applications Machine Vision Speech AI Smart Sensing Applications Applications Applications • Presence Detector • Smart Home Controller • Industrial Equipment • Security System • Healthcare & School Safety • Smart Home Devices • Food Recognition • Interactive Toys
Slide 109: What's AI on Microcontrollers?
What’s “AI on Microcontrollers“? Machine Learning Real-time Inputs AI Tasks AI on MCU Image Sensors Image Classification IR Sensors Detection Object Detection Microphones Classification Speech Recognition Motion Sensors Recognition Anomaly Detection Radar Sensors Inspection Gesture Detection ToF Sen
Slide 110: Custom Use Case for Time-series AI
Custom Use Case for Time-series AI Machine Endpoint AI Intelligence Sensing Learning Real-Time Inputs AI Tasks AI on MCU Image Sensors Image Recognition Microphones Detection Object Detection ToF Sensors Classification Gesture Detection Infrared Sensors Recognition Voice Recognition Accelerometers E
Slide 111: Time-series sensor AI application example
Time-series sensor AI application example • Contributing to the evolution of customers' products through AI processing of time-series sensor data. ・Improved safety through emergency stops Anomaly Detection ・Reduce downtime and maintenance costs by replacing parts early Failure Prediction ・Reduced in
Slide 112: Features of Time-series AI
Features of Time-series AI • The AI model uses VAE (Variational Auto Encoder) • Learning is possible with only a small amount of “normal” data, making it easy to interpret the results of AI processing Training data (normal data) is trained under constraints so that it is standard [Learning] Constrai
Slide 113: MCU Machine Learning Toolkit — NuML Toolkit
MCU Machine Learning Toolkit — NuML Toolkit Microcontroller AI Development Tools Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 114: MCU AI Development Tools
MCU AI Development Tools Model Tuning + Vela compiler Model Training Image Raw Well Trained Model Data Model Quantization PC Model Parameter Label (Weights & Bias) Image Pre-Process MCU (Object detection) CMSIS-NN Image/Audio Answer Audio Pre-Process Inference (Keyword Spotting) 114 Copyright © 2025
Slide 115: NuML Toolkit Block Diagram
NuML Toolkit Block Diagram Bring Your Own Model Face Obj Anomaly Applications KWS Recog. Detect Detect. User Trained Model NuML Tool Kit TFLite Model ML Framework TensorFlow (Model Deployed tool) Load Model ML Inference TFLite Micro Convert Model Runtime Deploy Model to Target NuML Tool Kit System C
Slide 117: Ready to Use: AI Gesture Recognition
Ready to Use: AI Gesture Recognition NuMicro® M55M1 MCU • CMOS HM1055 • Supports 800x480 LCD • Internal 1.5 MB SRAM • Supports External Memory • QSPI, SDHC, EBI 16-bit, HyperRAM • Performance • Inference Rate: 15 FPS TFT-LCD 800x480 • Memory Size: <2 MB EBI CMOS NuMicro® Sensor CCAP M55M1 NuMaker-M5
Slide 118: Ready to Use: AI Hand Landmark Detection
Ready to Use: AI Hand Landmark Detection NuMicro® M55M1 MCU • CMOS HM1055 • Supports 800x480 LCD • Internal 1.5 MB SRAM • Supports External Memory • QSPI, SDHC, EBI 16-bit, HyperRAM • Performance • Inference Rate: 12 FPS TFT-LCD 800x480 • Memory Size: <2 MB EBI CMOS NuMicro® Sensor CCAP M55M1 NuMake
Slide 119: Ready to Use: AI Pose Landmark Detection
Ready to Use: AI Pose Landmark Detection NuMicro® M55M1 MCU • CMOS HM1055 • Supports 800x480 LCD • Internal 1.5 MB SRAM • Supports External Memory • QSPI, SDHC, EBI 16-bit, HyperRAM • Performance • Inference Rate: 10 FPS TFT-LCD 800x480 • Memory Size: <5 MB EBI CMOS NuMicro® Sensor CCAP M55M1 NuMake
Slide 120: Ready to Use: AI Facial Landmark Detection
Ready to Use: AI Facial Landmark Detection NuMicro® M55M1 MCU • CMOS HM1055 • Supports 800x480 LCD • Internal 1.5 MB SRAM • Supports External Memory • QSPI, SDHC, EBI 16-bit, HyperRAM • Performance • Inference Rate: 12 FPS TFT-LCD 800x480 • Memory Size: <2 MB EBI CMOS NuMicro® Sensor CCAP M55M1 NuMa
Slide 121: Ready to Use: AI Smart Desk Lamp
Ready to Use: AI Smart Desk Lamp NuMicro® M55M1 MCU • CMOS HM1055 • Supports 800x480 LCD • Internal 1.5 MB SRAM • Supports External Memory • QSPI, SDHC, EBI 16-bit, HyperRAM • Performance • Inference Rate: 10 FPS TFT-LCD 800x480 • Memory Size: <5 MB EBI CMOS NuMicro® Sensor CCAP M55M1 NuMaker-M55M1
Slide 122: Ready to Use: AI Anomaly Detection
Ready to Use: AI Anomaly Detection ⚫ AI Anomaly Detection Remote Monitoring (Co-operation: AI technology companies.) ⚫ Combining AI anomaly detection technology with IoT solutions In case of abnormality Anomaly Score Fan speed Vibratio spectru Output Temperature & Normal n data m (Latent Humidity va
Slide 123: Introducing NuMicro AI MCU - M55M1
Introducing NuMicro® AI MCU - M55M1 CPU Cortex-M55, 220 MHz Security Arm TrustZone, AI MCU Crypto, TRNG, KeyStore M55M1 Memory Ethos-U55 1.5MB SRAM, 2MB Flash Memory 110 GOPS Peripheral UART, SPI, I2C Low Power CAN-FD, HS USB, Ethernet ~1 µA at Power down with RTC Independent Low Power Domain 123 Co
Slide 124: NuMaker-M55M1: Nuvoton Endpoint AI Development Board
NuMaker-M55M1: Nuvoton Endpoint AI Development Board Powered by Arm® Cortex®-M55 and Ethos -U55, Designed for Edge AI Inference Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 125: NuMaker-X-M55M1D Development Board
NuMaker-X-M55M1D Development Board Arduino UNO  M55M1 M55M1 User LEDs Compatible Extension Connectors 。 Arm® Cortex®-M55 CPU, 220 MHz RJ-45 。 Arm® Ethos -U55 NPU, 220 MHz HyperRAM 。 Arm® M-profile Vector Extension (Helium) FS-USB  Memory HS-USB ICE 。 SRAM 1.5 MB, Flash Memory 2 MB ESP-12F MPU6500
Slide 126: NuMaker Development Board for Machine Learning
NuMaker Development Board for Machine Learning NuMaker- NuMaker-HMI- NuMaker-IoT- NuMaker-HMI- M55M1 M467 M467 MA35D1 • Cortex®-M55 (220 MHz) • Cortex®-M4 (200 MHz) • Cortex®-M4 (200 MHz) • Dual Cortex®-A35 (800 • Ethos -U55 (220 MHz) • 512 KB SRAM • 512 KB SRAM MHz) • 1.5 MB SRAM • 1 MB Flash Memor
Slide 127: NuMicro ML & M55M1 Development Resources
NuMicro ML & M55M1 Development Resources NuEdgeWise ML Model Zoo https://github.com/OpenNuvoton/NuEdgeWise M55M1 Board Support Package (BSP) https://github.com/OpenNuvoton/M55M1BSP M55M1 Development Boards • NuMaker-M55M1 • NuEzAI-M55M1 https://www.nuvoton.com/ai/product/ 127 Copyright © 2025 Nuvoto
Slide 131: NuDeveloper Ecosystem – Make Engineers' Jobs Easier
NuDeveloper Ecosystem – Make Engineers’ Jobs Easier Online buy • Online Support: NuForum / Sales Support Mailbox / Online Chat • Nuvoton Direct nuvoton.com • • Social Media & Knowledge Base: LinkedIn / Facebook / Twitter / WeChat Video Platform: YouTube / bilibili • Tmall Product Information / Docum
Slide 132: NuDeveloper Ecosystem Use Case
NuDeveloper Ecosystem Use Case Hardware Tool Software Tool 132 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 133: All in 1 to Make Job Easier
All in 1 to Make Job Easier Hardware Tool Software Tool General Nu-Link2-Pro HMI Analyzer Nu-Link2-Me LCD BSP I2C, SPI, UART, RS-485, CAN Touch Key NuMaker Debugger Pulse Capture Evaluation Board ADC Conversion DALI IDE Motor Nu-Link Bridge AI Debugger & Programmer NuTool ISP via multi-path bridge P
Slide 134: All in 1 to Make Job Easier
All in 1 to Make Job Easier Hardware Arm KEIL Tool MDK x Nuvoton Software Tool General Cortex-M0/M0+ HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD Cortex-M23 BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibility Evaluation Board DALI IDE Cortex-M4 Motor FREE t
Slide 135: All in 1 to Make Job Easier
All in 1 to Make Job Easier Hardware Tool PinConfigure Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibility Evaluation Board DALI IDE Graphical I/O setting Motor PinConfigure Tool Nu-Link Pin
Slide 136: All in 1 to Make Job Easier
All in 1 to Make Job Easier Hardware Tool PinConfigure Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibility Evaluation Board DALI IDE Graphical I/O setting Motor PinConfigure Tool Nu-Link Pin
Slide 137: All in 1 to Make Job Easier
All in 1 to Make Job Easier Hardware Tool Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibility Evaluation Board DALI IDE Motor PinConfigure Tool Nu-Link PinView Tool AI Debugger & Programmer
Slide 138: All in 1 to Make Job Easier
All in 1 to Make Job Easier Hardware Tool Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibility Evaluation Board DALI IDE The Way to Implement Motor PinConfigure Tool 3 Steps by AI Nu-Link Deb
Slide 139: All in 1 to Make Job Easier
All in 1 to Make Job Easier BSP NuMaker 1 Evaluation Board Development IDE PinConfigure Tool NuTool PinView Tool Reference Design Documentation Technical Support & Communities Example Code Datasheet Application Note DALI BMS IIoT Gateway TRM … Online Course Webinar Online Chat FAQ Forum GitHub HMI T
Slide 140: Step 1 Development – Software and Tool
Step 1 Development – Software and Tool Software and Tool Evaluation Board Debugger & Programmer Software Tool BSP and Example code IDE & Driver Online Chat 140 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 141: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and General Tool NuMaker Evaluation ICEJPR1 Board Evaluation Board Application Specific Debugger & Programmer Software Tool BSP and Example code Nu-Link2-Me (Rear) IDE & Driver Nu-Link2-Me ‐ Supports on-line/off-line Key Parts programmi
Slide 142: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Development General Platform NuMaker Evaluation Board Evaluation Board Application Specific Debugger & Programmer Remove R16 Software Tool RESET Embedded Software IDE & Driver AMMETER Target Chip Nu-Link2-Me M2003 USB LED Key Parts ‐ Target IC ‐
Slide 143: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Development General Platform NuMaker Evaluation Board Evaluation Board Application Specific Debugger & Programmer Software Tool Embedded Software Compatible with Arduino UNO IDE & Driver 1 2 Nu-Link2-Me Key Parts 2 Extension Connector ‐ Compatib
Slide 144: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Development General Platform NuMaker Evaluation Board Evaluation Board Application Specific Debugger & Programmer Software Tool Embedded Software IDE & Driver Rear View Target Chip Part No. & Function Compatible List Board Introduction Page 144
Slide 145: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Development General Platform NuMaker Evaluation Board Evaluation Board Application Specific Debugger & Programmer Software Tool Embedded Software IDE & Driver Rear View Target Chip Part No. & Function Compatible List Board Introduction Page 145
Slide 146: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit 1 to 1 Nu-Link Series Software and Tool Nu-Link Debugger & Programmer Evaluation Board Debugger & Programmer MP Programmer Debugger & Programmer Software Tool User Manual Nu-Link2-Pro Nu-Link-Pro Nu-Link Nu-Link2-Me BSP and Type Example code IDE
Slide 147: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and Tool IDE Evaluation IDE & Driver Board Driver Debugger & Programmer Keil MDK NuEclipse IAR Software Tool Nuvoton Edition BSP and Example code IDE & Driver Cortex-M0/M0+ Free Free Cortex-M23 Free Free Cortex-M4 Free Free Cortex-M7 Fr
Slide 148: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and Tool IDE Evaluation IDE & Driver Board Driver Debugger & Programmer Software Tool BSP and How to Get Keil MDK License ID code Example code IDE & Driver 1st STEP 2nd STEP 3rd STEP Navigation to Official Website Fill Out the Form Chec
Slide 149: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and BSP Tool Embedded Software Evaluation Board BSP and Example Code Example Code Debugger & Programmer Software Tool BSP and BSP Example code IDE & Driver Supports Rich Sample Codes Application (Peripheral Based) KEIL MDK, Unified API
Slide 150: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and Programming Tool NuTool Evaluation General PinConfigure Board Software Tool Application Specific Debugger & Programmer Software Tool Configuring GPIO multi-functions of NuMicro Family BSP and Example code IDE & Driver Configures Sup
Slide 151: Hands on - PinConfigure
Hands on - PinConfigure MCU PSG NuTools 1 3 2 Water Purifier Main Control 4 UART UART Water Flow ADC GPIO LED Sensor 16-bit NuMicro® ADC Water Quality M2003 ADC GPIO Pump Motor Sensor 151 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 152: Hands on - PinConfigure
Hands on - PinConfigure Water Purifier Main Control UART UART Water Flow ADC GPIO LED Sensor 16-bit NuMicro® ADC Water Quality M2003 ADC GPIO Pump Motor Sensor 152 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 153: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and Programming Tool NuTool Evaluation General ClockConfigure Board Software Tool Application Specific Debugger & Programmer Software Tool Configuring system and peripheral clocks of NuMicro Family BSP and Example code IDE & Driver Conf
Slide 154: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Software and Programming Tool NuTool Evaluation General PinView Board Software Tool Application Specific Debugger & Programmer Software Tool Monitoring and visualization tool BSP and Example code IDE & Driver Supports Monitors stand-alone and GP
Slide 156: Step 1 Development – Tool Kit
MCU Development Platform Step 1 Development – Tool Kit Development Programming Platform NuTool Evaluation General USB to Serial Port Board Software Tool Application Specific Debugger & Programmer Software Tool Monitors I2C, SPI and CAN serial interface through Nu-Link2-Pro BSP and Example code IDE &
Slide 157: All in 1 to Make Job Easier
All in 1 to Make Job Easier M463/M467/ M2L31/ M55M1/M5531 SWD USB/UART/SPI/I2C/CAN Nu-Link2-Me BSP 2 BootICP Loader Mass ISP Programming Tool Production Nu-Link ICP Programming Tool Debugger & Programmer NuTool Boot Loader ISP Tool Nu-Link2-Pro Nu-Link-Gang Reference Design Documentation Technical S
Slide 158: Step 2 Mass Production – Tool Kit
MCU Development Platform Step 2 Mass Production – Tool Kit Software and 1 to 1 Tool Nu-Link Debugger & Programmer Evaluation Board Debugger & Programmer MP Programmer Nu-Link-Gang Debugger & Programmer Software Tool Mass production tool suitable for automatic ICP System BSP and Example code IDE & Dr
Slide 159: Step 2 Mass Production – Tool Kit
MCU Development Platform Step 2 Mass Production – Tool Kit Development Programming ICP Programming Tool Platform NuTool General Evaluation Board Software Tool Application Specific Debugger & Programmer Software Tool Mass production software tool to program on-chip flash memory BSP and Example code w
Slide 160: Step 2 Mass Production – Tool Kit
MCU Development Platform Step 2 Mass Production – Tool Kit Software and Programming Nu-Link Command Tool Tool NuTool General Evaluation Board Software Tool Application Specific Debugger & Programmer Software Tool Customize programming tool for NuMicro Family BSP and Example code Supports programming
Slide 162: Hands on – ICP Programming Tool (Online)
Hands on – ICP Programming Tool (Online) M251BSP Library SampleCode ISP_UART.bin NK_M258KG_LCD_TK.bin ISP ISP_UART (For firmware upgrade) NuMaker-M258KG NK_M258KG_LCD_TK (For application) 162 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 163: Hands on – ICP Programming Tool (Offline)
Hands on – ICP Programming Tool (Offline) Enable Offline Programming mode SWD 163 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 164: All in 1 to Make Job Easier
All in 1 to Make Job Easier I2C/SPI/CAN/RS485/UART USB/UART/Ethernet USB BSP 3 ISP Upgrade Programming Tool Nu-Link Debugger & Programmer NuTool ISP Programming Tool Nu-Link2-Pro Reference Design Documentation Technical Support & Communities Example Code Datasheet Application Note DALI BMS IIoT Gate
Slide 165: All in 1 to Make Job Easier
All in 1 to Make Job Easier Android APP NuISPTool I2C/SPI/CAN/RS485/UART USB/UART/Ethernet USB BSP 3 ISP Upgrade Programming Tool Nu-Link Debugger & Programmer NuTool ISP Programming Tool Nu-Link2-Pro Reference Design Documentation Technical Support & Communities Example Code Datasheet Application N
Slide 166: Step 3 Upgrade – Tool Kit
MCU Development Platform Step 3 Upgrade – Tool Kit Software and Programming ISP Programming Tool Tool NuTool General Evaluation Board Software Tool Application Specific Debugger & Programmer Software Tool Upgrade Tool for firmware upgrade through serial interface BSP and Example code Provides IDE &
Slide 168: Hands on – ISP Programming Tool
Hands on – ISP Programming Tool M251BSP NuMicro Family Library UART ISP_UART.bin LCD_Blinking.bin SampleCode StdDriver LCD_Blinking 168 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 169: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications Hardware Tool Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibili
Slide 170: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications JPEG2Movie emWin Hardware Tool AppWizard FontArchitect Software Tool emWinPlayer General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMa
Slide 171: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications Hardware Tool Software Tool TouchView LCDView General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples
Slide 173: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications HardwareDALIController Tool Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD Initialization, Commands and Monitoring BSP Touch Key NuM
Slide 174: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications Hardware Tool SmartInverter Software Tool Inverter Motor System *also supports AM32R core Inverter Board InverterGeneral Motor HMI Nu-Link2-Me Board Support Package • Compre
Slide 175: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications Hardware Tool Software Tool <1000 NTD General Arm Cortex-M4 Connective 68.85 mm UART Board Support R485 Package HMI Nu-Link2-Me × 53.34 mm 200 MHz 1024 KB • Comprehensive CA
Slide 176: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications HardwareNuML Tool - Model Deployment NuEdgeWise Software ToolIDE General NuML Tool Kit HMI Board Support Package (Model Deployment Tool) Nu-Link2-Me • Comprehensive drivers
Slide 177: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications NADC24 Power Measurement Tool/APP Hardware Tool Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful per
Slide 178: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications Hardware Tool Software ARGB Control Tool and FW Upgrade Tool General HMI Nu-Link2-Me Board Support Package LCD NuMaker BSP • Comprehensive drivers Touch Key NuMaker Evaluati
Slide 179: All in 1 to Make Job Easier
All Cores Supported: 8051, M0, M23, M4, M7, M55 and M33 All in 1 to Make Job Easier Up-to-Date Tools for Specific Applications Hardware Tool Software Tool General HMI Nu-Link2-Me Board Support Package • Comprehensive drivers LCD BSP Touch Key NuMaker • Plentiful peripheral examples • API compatibili
Slide 180: Basic Training Video
Basic Training Video  [Nuvoton MCU Online Workshop] Level 1 - Peripheral and Sample Code - Training Courses • Basic Peripheral • Basic Development Tool 180 Copyright © 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 181: NuMicro Online Resources
Official Website NuMicro® Online Resources w w w. n u v o t o n . c o m Online Store Forum Social Media Source Code Download direct.nuvoton.com forum.nuvoton.com www.facebook.com/NuvotonNuMicro github.com/OpenNuvoton nuvoton.tmall.com www.nuvoton-MCU.com @Nuvoton Technology Corporation gitlab.com/Op
Slide 182: Join us anytime anywhere
NuDeveloper Ecosystem Make Engineers’ Jobs Easier Hardware and Software Tool for General Use or Applications Complete Tool Kits Accessible Support Low Entry Barrier Get Tech Support/Training Easily 1 USB Cable Solid Database Plentiful Example Resource for MCUs, MPUs, EVBs and Tools Reference Referen

Nuvoton Technology — Non-Deal Roadshow (2025) on 6ix

Nuvoton Technology — Non-Deal Roadshow (2025)

Slide 1: Download Material

Slide 2: Innovation in Action: 2025 Nuvoton NuMicro MCU Product Launch

Slide 3: 2025 Nuvoton Roadshow Online Event

Slide 4: 2025 Nuvoton Roadshow Online Event

Slide 5: Follow Nuvoton

Slide 6: Post-Event Survey

Slide 7: Nuvoton Technology Introduction

Slide 8: Company Overview

Slide 9: Worldwide Location

Slide 10: Business Groups

Slide 11: Nuvoton is Around You

Slide 12: Fostering Optimal Partnerships

Slide 13: Our Vision

Slide 14: NuMicro MCU Focus: Smart Engine Driving the Next Generation

Slide 15: NuMicro MCU Cores History

Slide 16: NuMicro MCU Cores

Slide 17: NuDeveloper Ecosystem – Make Engineers' Jobs Easier

Slide 18: Benefits with Nuvoton MCU

Slide 19: Entry-Level MCU Solutions

Slide 20: Entry-Level MCU Solutions NuMicro MG51 Series

Slide 21: Nuvoton 8051 MCU Everywhere

Slide 22: Nuvoton 8051 MCU Everywhere

Slide 23: NuMicro MG51 Series MCU

Slide 24: Position Sensor

Slide 25: Air Conditioner Indoor Type Solution

Slide 26: Strong Value Proposition

Slide 27: Entry-Level MCU Solutions NuMicro M2003 Series

Slide 28: NuMicro M2003 Series

Slide 29: NuMicro M2003 Series

Slide 30: NuMicro M2003 Series MCU

Slide 31: Small Home Appliance

Slide 32: High-Performance MCUs Powering Advanced Industrial Control

Slide 33: High-Performance MCUs NuMicro M467 Series

Slide 34: NuMicro High Performance MCU Series

Slide 35: NuMicro M460 Series MCU

Slide 36: Energy Storage System

Slide 37: High-Performance MCUs NuMicro M5531 Series

Slide 38: High Performance M5531 Series

Slide 39: Applications based on M5531 Series

Slide 40: Key Takeaways

Slide 41: Ultra-Low Power MCU: Sustaining the Future

Slide 42: Why Low Power Consumption Matters?

Slide 43: How Low Power MCU Drives Value in Real Applications

Slide 44: NuMicro 8051 Family MCU

Slide 45: NuMicro ML51 Series MCU

Slide 46: NuMicro ML54 Series MCU

Slide 47: NuMicro ML56 Series MCU

Slide 48: Low-Power Technology is a Primary Focus of Nuvoton's Technical Development

Slide 49: NuMicro M23 Family Product Portfolio

Slide 50: NuMicro M23 Family Product Portfolio

Slide 51: Ultra-Low-Power Microcontroller Offers

Slide 52: NuMicro M2L31 Series

Slide 53: Low Power Domain: Auto-operation Mode

Slide 54: Remote Terminal Unit

Slide 55: NuMicro M2U51 Series – Ultra-Low Power MCU

Slide 56: Advanced Features – Ultra Low Power

Slide 57: Peripheral Power Efficiency Leads Competitors!

Slide 58: M2U51 Series Target Applications

Slide 59: Temperature/Humidity Sensor

Slide 60: Key Takeaways

Slide 61: NuDeveloper Ecosystem – Make engineers' jobs easier.

Slide 62: NuAudio

Slide 63: Nuvoton Smart Home Audio Product Offering

Slide 64: Audio CODEC Roadmap

Slide 65: Audio Converter Roadmap

Slide 66: Audio Codec and Converters

Slide 67: 24-bit Sigma-Delta Precision ADC

Slide 68: High Resolution DAC for Premium Listening

Slide 69: 24-Bit Stereo DAC

Slide 70: Audio Amplifier Roadmap

Slide 71: High Efficiency Class-D 10W to 18W Amplifier

Slide 72: NAU8318

Slide 73: Voice IC Roadmap

Slide 74: Voice IC Highlight: Hardware Substitute

Slide 75: Voice IC Applications

Slide 76: Smart Alert IC with Voice + Buzzer Driver

Slide 77: DSP Amplifier Roadmap

Slide 78: World's 1st Speaker Protection Smart Amp

Slide 79: Where Smart Amp Makes a Difference