Slide 1: 2025 Nuvoton M2A23 Series MCU Online Launch
2025 Nuvoton M2A23 Series MCU Online Launch — Boosting Automotive Electronics Performance Jace Yun (jnyun@nuvoton.com) 2025/06/18 Copyright @ 2025 Nuvoton Technology Corporation | Photo by Jeffery Cheng NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 2: Agenda
Agenda # Time Topic 1. Nuvoton MCU lineup & Dev environment Introduction 1 14:00 - 14:30 2. Nuvoton Automotive MCU - M2A23 Series Introduction 3. Smart automotive solutions 2 14:30 - 14:35 Q&A 3 14:35 - 14:40 Lucky Draw: NuMaker-M2A23SG * 2 pcs 2 Copyright @ 2025 Nuvoton Technology Corporation NuDev
Slide 3: Nuvoton MCU lineup & Dev environment Introduction
1.Nuvoton MCU lineup & Dev environment Introduction 2.Nuvoton Automotive MCU - M2A23 Series Introduction 3.Smart automotive solutions 3 Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 4: NuMicro MCU Cores
NuMicro® MCU Cores Cortex® M55 Machine Learning Endpoint AI Security Cortex® A35 Industrial Control & HMI Machine Learning Edge Gateway New Energy AIoT Cortex® M7 Motor & Power Control Cortex® M23 IoT Security Low Power Cortex® M4 Audio Enhancement & HMI High Performance Security IoT Cortex® M0 Comp
Slide 5: Microcontroller Platform
NuMicro® Ecosystem Microcontroller Platform Feature Low Power A Audio C CAN CF CAN FD E Ethernet L LCD T Touch Key U USB V Video Codec M Motor P Power TrustZone AEC-Q100 Operating Voltage 1.8 1.8V 2.4 2.4V 3.3 3.3V 5 5V Operating Frequency 8051 Cortex®-M0 Cortex®-M23 Cortex®-M4 Cortex®-M7 MPU Cortex
Slide 6: 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 7: Nuvoton Automotive MCU - M2A23 Series Introduction
1.Nuvoton MCU lineup & Dev environment Introduction 2.Nuvoton Automotive MCU - M2A23 Series Introduction 3.Smart automotive solutions Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 8: Automotive Application Categories
Automotive Application Categories The global automotive microcontroller (MCU) market 200 Body Electronics 150 DCU Sensor Telematics and 100 In-vehicle Infotainment Networking 50 High End Low End V2X GATEWAY ADAS 0 2024 2025 2026 2027 2028 2029 2030 Camera mmWave Ultra Sonic The global automotive mi
Slide 9: NuMicro Automotive Product Portfolio
NuMicro® Automotive Product Portfolio Cortex-M4 NuMicro® M4 Family NuMicro® M0/M23 Cortex-M23 Family M463 Feature Memory Cortex-M0 M2A23 Feature 。 200 MHz core speed 。 72 MHz core speed 。 USB 2.0 HS OTG M481U 256 KB M463 Series 。 CAN-FD x3 。 CAN-FD x2 Series Flash 。 AEC-Q100 Grade 1 。 Operating
Slide 10: M2A23 Series MCU
NuMicro® M2A23 Series MCU [*]: Ready in 2025 ■ Automotive AEC-Q100 Grade 1 Arm® Cortex®-M23 core ■ Industrial Grade Memory Runs up to 72 MHz M2A23LG5ACU[*] M2A23SG5ACU[*] Up to 256KB Flash 256KB Operating temperature: Flash -40°C ~ +125°C M2A23YG5AC M2A23LG5AC M2A23SG5AC CAN-FD x3 128KB Au
Slide 11: M2A23 Series Features
NuMicro® M2A23 Series Features System Peripherals • ARM® Cortex®-M23 core (without TrustZone) • 6-channel 16-bit 144 MHz PWM (PWM) • Runs up to 72 MHz • 6-channel 16-bit Basic 144 MHz PWM (BPWM) • 64 KB ~ 256 KB Flash Memory, 24KB SRAM • 3 set of CAN-FD • Operating voltage: 2.5V ~ 5.5V • 2 sets of U
Slide 12: Nuvoton Automotive Solution
APP Nuvoton Automotive Solution AEC-Q100 IVI (in-vehicle infotainment) Grade 2 NUC131 CAN/LIN Car Infotainment M2A23 Body Control BCM (Body Control Module) CAN CAN HUD M2A23 LIN M2A23 CAN Dashboard M2A23 ADAS AEC-Q100 Grade 1 Reverse M0A23 CAN/LIN Parking Assistance Wiper, Head/Taillight, LED Light,
Slide 13: CAN Module
APP CAN Module In addition to the graphics processing of the MPU, the Cluster/Camera module also needs an MCU. This MCU is used for power SDIO Power Wi-Fi management, IO control and information PMIC UART transmission. BT I2C I2C MIC UART Speech Audio DAC EMMC AMP Codes I2C FM/AM • Feature UART Radio
Slide 14: Target Automotive Application - Lighting
APP Target Automotive Application - Lighting Taillights, Interior lights Headlights Screen backlight Local dimming /Mini LED LED Control LED Control & Motor control 14 Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 15: Interior lights, Taillights
APP Interior lights, Taillights • Features: AEC-Q100 Grade 1 (125°C) PCB SPI x2/ PWM x12 : LED Driver control 12V LDO CAN-FDx3/LIN x1: Communication interface 5V 12V 12V SPI LIN M2A23 LED Driver LED Host CAN PHY 15 Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineer
Slide 16: Headlights
APP Headlights • Features: • AEC-Q100 Grade 1 (125°C) • PWM x6: Motor control • SPI x2: LED Driver control • CAN-FD: Communication interface PCB 5V 48V SPI/ LLSI 5V LED Driver LED CAN M2A23 Host CAN PHY PWM MOS + Motor Gate Driver 16 Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosys
Slide 17: Screen Backlight Module
APP Screen Backlight Module Feature: • AEC-Q100 Grade 1 (125 °C) • Core speed 72MHz: Supports 1000 zone algorithm • SPI x3: 1000 zone LED Driver control 3.3V PCB 5V 5V 5V • PDMA x6: Data transfer accelerator SPI TCON SPI LED Driver SPI M2A23 Panel 17 Copyright @ 2025 Nuvoton Technology Corporation N
Slide 18: Motor Control
APP Motor Control Power Feature: • PWM x6: Motor control 48V LDO • ADC x16: Current/Voltage sensor 12V 5V • Package: QFN48/LQFP64 PWM x 6 CAN • AEC-Q100 Grade 1 Host CAN M2A23 M23A23 Three-Phase Gate Driver Trans. ADC I 2C EEPROM M2A23 ADC Temp. ADC OPA Sensor ADC PWM 5 mOhm OPA Heating ADC OPA 18 C
Slide 19: Smart automotive solutions
1.Nuvoton MCU lineup & Dev environment Introduction 2.Nuvoton Automotive MCU - M2A23 Series Introduction 3.Smart automotive solutions Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 20: NuMicro Automotive Product Portfolio
NuMicro® Automotive Product Portfolio Cortex-M4 NuMicro® M4 Family NuMicro® M0/M23 Cortex-M23 Family M463 Feature Memory Cortex-M0 M2A23 Feature 。 200 MHz core speed 。 72 MHz core speed 。 USB 2.0 HS OTG M481U 256 KB M463 Series 。 CAN-FD x3 。 CAN-FD x2 Series Flash 。 AEC-Q100 Grade 1 。 Operating
Slide 21: M481LGCAEU Series MCU
NuMicro® M481LGCAEU Series MCU Flash/SRAM (Kbytes) • Arm® Cortex®-M4 core • Runs up to 192 MHz • Operating voltage: 1.8 V to 3.6 V 256 / 128 M481LGCAEU • CAN x3 • AEC-Q100 Grade 3 LQFP48 Package (7 x 7 mm) Pitch 0.5 mm 21 Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make e
Slide 22: M481LGCAEU Series Features
NuMicro® M481LGCAEU Series Features System Peripherals • Arm® Cortex®-M4 core • 12-channel 16-bit Enhanced 192 MHz PWM (EPWM) • Runs up to 192 MHz • 12-channel 16-bit Basic 192 MHz PWM (BPWM) • Up to 256 KB Flash Memory, up to 128 KB SRAM • 1 set of Crystal-less USB FS OTG • Operating voltage: 1.8 V
Slide 23: M0A23 Series MCU
NuMicro® M0A23 Series MCU Arm® Cortex®-M0 core Runs up to 48 MHz Flash/SRAM ■ Automotive AEC-Q100 Grade 1 Operating temperature: (Kbytes) ■ Industrial Grade -40°C to +125°C HIRC with ±2 % precision from -40°C to +125°C M0A23OC1ACU M0A23EC1ACU High immunity: EFT 4.4 kV, ESD HBM 6 kV 32 / 4
Slide 24: M0A23 Series Features
NuMicro® M0A23 Series Features AEC-Q100 Grade 1 Qualified MCU System Peripherals • Arm® Cortex®-M0 • 1 set of CAN 2.0B • Runs up to 48 MHz • 2 sets of UART • 32 KB Flash Memory, 4 KB SRAM • 2 sets of USCI (UART, I2C, SPI) • Hardware divider • 4 sets of timers • 5-channel PDMA • 6 sets of PWM • Opera
Slide 25: M463 Series MCU
NuMicro® M463 Series MCU Flash/SRAM [*]: Up to 125°C (Kbytes) Arm® Cortex®-M4 core with DSP Runs up to 200 MHz M463L2GCAC[*] M463S2GCAC[*] M463K2GCAC[*] 256 / 128 M463YGCAE Operating voltage: 1.7V to 3.6V M463LGCAE M463SGCAE M463KGCAE Operating temperature: -40°C to + 125°C QFN48 LQFP48 LQFP
Slide 26: M463 Series Features
NuMicro® M463 Series Features System Peripherals • Arm® Cortex®-M4F core with build-in DSP • 12-channel 16-bit Enhanced 200 MHz PWM (EPWM) • Runs up to 200 MHz • 12-channel 16-bit Basic 200 MHz PWM (BPWM) • Up to 256 KB Flash Memory • 1 set of USB HS (480 Mbps) OTG with on-chip PHY • Up to 128 KB SR
Slide 27: Q&A
Q&A ★ There's also a lucky draw later, make sure to stay until the end! Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 28: Lucky Draw
Lucky Draw Prize: NuMaker-M2A23SG * 2 pcs * 설문조사에 응답하신 모든 분들께 커피쿠폰을 발송해 드립니다. Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.
Slide 29: NuDeveloper Ecosystem – Make engineers' jobs easier
Copyright @ 2025 Nuvoton Technology Corporation NuDeveloper Ecosystem – Make engineers’ jobs easier.