Slide 1: ST25 NFC / RFID solutions for automotive applications
ST25 NFC / RFID solutions for automotive applications Automotive: car, 4 wheelers, truck… MMY division
Slide 2: NFC, RFID HF & UHF technologies
NFC, RFID HF & UHF technologies Complementary solutions to Wireless Technologies Speed (kbps) UWB 5G 100 000 WIFI 4G 10 000 1 000 BT / BLE 3G Zigbee 100 HF UHF NFC GSM / NB-IoT (RFID) (RFID) LoRA / Sigfox 0.01 0.1 1 10 100 1k 10k Distance (m) Communication from 1cm (NFC) to up to 10m (RFID UHF) Auto
Slide 3: NFC technology
NFC technology Fast growing Near Field Interactive and NFC is developed employment in Communication zero power by NFC Forum Mobile phone • Short range contactless • NFC tags powered by • Interoperability between • More than 70% of new communication phone or RFID reader devices with NFC phones come w
Slide 4: NFC main use cases & benefits
NFC main use cases & benefits Access & Start NFC Pairing, Setup & Safety NFC Consumable & Diagnostics NFC • Convenient access to the car (door • Convenient BT pairing to connect NFC • NFC also enables consumable handle) phone to car authentication • NFC being the RF back-up interface for • Automatic
Slide 5: NFC reader for door handle
NFC reader for door handle Typical NFC Reader Block Diagram & Usage for Car door handle Car door handle LF / HF Touch BT / UWB ST25R3914 / 15 - ST25R3920 High output power Low power consumption ST25R STM8A / SPC58 CAN SPC58 MCU Automatic antenna tuning SPI MCU / LIN Phone compatibility RAM Keyless c
Slide 6: NFC reader for center console
NFC reader for center console Typical NFC Reader Block Diagram & Usage for Car center console Car center console ST25R3914 / 15 - ST25R3920 ST25R High output power SPC58 MCU CAN Low power consumption SPI Automatic antenna tuning RAM / LIN Automotive Phone compatibility chips Wireless charging (STWBC
Slide 7: Dynamic NFC tag
Dynamic NFC tag Typical Dynamic NFC Tag Block Diagram and Usage for Automotive Car ST25DV04K / 16K / 64K I2C fast interface SPC58 MCU Fast Transfer Mode ST25DV- CAN Long RF range / LIN I2C Automotive I2C chips EEPROM BT pairing Driver settings Automotive applications 7
Slide 8: NFC tag
NFC tag Typical NFC Tag (+ Reader) Block Diagram & Usage in Automotive Consumable (e.g. filter…) ST25TV02K / ST25TA02KB TruST25 digital signature Passwords ST25T Easy & fast data transfer EEPROM Product recognition End user experience Automotive applications 8
Slide 9: ST25 rich eco-system
ST25 rich eco-system • Discovery Kits based • Antenna e-design tool • PC software tool ST25 • Documentation on STM32 MCU SDK • Schematic, BOM, • Training • STM32 Nucleo boards Gerber • Mobile Apps ST25 • Webinar ecosystem SDK (Android & iOS) • IBIS models • MOOC • STM32Cube software ecosystem Automo
Slide 10: ST25 hardware solutions
ST25 hardware solutions Speed-up Evaluation, Prototyping and Design NFC TAG KIT DYNAMIC NFC TAG KITS HF / NFC READER KITS • ST25-TAG-BAG-U • ST25DV-DISCOVERY • X-NUCLEO-NFC04A1 • ST25R3911B-DISCO • ST25R3916-DISCO • ANT-1-6-ST25DV • ANT7-T-ST25DV04K • X-NUCLEO-NFC05A1 • X-NUCLEO-NFC06A1 Automotive a
Slide 11: NFC in automotive
NFC in automotive Keyfob Center Console Access & Exchange data Protect, Pair & Authenticate Door Access & Authenticate Automotive applications 11
Slide 12: Solutions for NFC / RFID Tags & Readers
Solutions for NFC / RFID Tags & Readers ST25 SIMPLY MORE CONNECTED