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Getting started with the X-STM32MP-NFC08 NFC card reader expansion board
Introduction
Then
X-STM32MP-NFC08
is an NFC card reader evaluation board having an NFC card reader IC. It includes an antenna
etched on the PCB and associated tuning circuit, general-purpose LEDs, and switches.
It embeds the
ST25R3916B
NFC target, NFC reader, and NFC card emulation modes.
The
ST25R3916B
device includes an advanced analog front end (AFE) and a highly integrated data framing system for: ISO
18092 passive and active initiator, ISO 18092 passive and active target, NFC-A/B (ISO 14443A/B) reader including higher bit
rates, NFC-F (FeliCa™) reader, NFC-V (ISO 15693) reader up to 53 kbps, and NFC-A / NFC-F card emulation.
The
X-STM32MP-NFC08
interfaces with the STM32MP microprocessor via 40-pin GPIO connector pins using SPI, I²C, and
GPIO interfaces for various components. It is compatible with STM32MP157F-DK2,
GPIO connector layout.
UM3260 - Rev 1 - November 2023
For further information contact your local STMicroelectronics sales office.
NFC card reader IC, which is a high-performance NFC universal device supporting NFC initiator,
Figure 1.
X-STM32MP-NFC08 evaluation board
User manual
STM32MP135F-DK
and Raspberry Pi's
UM3260
www.st.com
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Table of Contents
Related Manuals for ST X-STM32MP-NFC08
Summary of Contents for ST X-STM32MP-NFC08
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Page 1: Figure 1. X-Stm32Mp-Nfc08 Evaluation Board
UM3260 User manual Getting started with the X-STM32MP-NFC08 NFC card reader expansion board Introduction Then X-STM32MP-NFC08 is an NFC card reader evaluation board having an NFC card reader IC. It includes an antenna etched on the PCB and associated tuning circuit, general-purpose LEDs, and switches. -
Page 2: Safety And Compliance Information
UM3260 Safety and compliance information Safety and compliance information The evaluation board is powered using a standard 3.3 V supply from a GPIO connector available on STM32MP157F-DK2 and STM32MP135F-DK. UM3260 - Rev 1 page 2/27... -
Page 3: Overview
UM3260 Overview Overview X-STM32MP-NFC08 is an STM32 MPU expansion board that includes ST25R3916B NFC initiator/HF reader. The expansion board interfaces with the main board via GPIO pins for SPI, I²C interface and interrupts. Six LEDs and one switch are available on the board for Tag detection and user interface. -
Page 4: Table 1. Eeprom Details
The board includes M24C32-RMN6TP, ST25R3916B, LEDs, and switch: Figure 3. X-STM32MP-NFC08 component placement details M24C32-RMN6TP: The M24C32 is a 32-Kbit I2C-compatible EEPROM (electrically erasable programmable memory) organized as 4 K × 8 bits. The M24C32-W can operate with a supply voltage from 2.5 to 5.5 V. -
Page 5: Eeprom (M24C32-Rmn6Tp)
UM3260 Overview ST25R3916B device includes an advanced analog front-end (AFE) and a highly integrated data framing system for ISO 18092 passive and active initiator, ISO 18092 passive and active target, NFC-A/B (ISO 14443A/B) reader including higher bit rates, NFC-F (FeliCa™) reader, NFC-V (ISO 15693) reader up to 53 kbps, and NFC- A / NFC-F card emulation. -
Page 6: Gpio Connector
UM3260 Overview GPIO connector The on-board devices are controlled through the main board using various peripheral pins available on the GPIO connector. The series resistors are used to isolate the pins of the GPIO connector. Figure 5. GPIO connector section UM3260 - Rev 1 page 6/27... -
Page 7: Nfc Card Reader Ic (St25R3916B)
UM3260 Overview Table 4. GPIO connector pin configuration STM32MP157F- Pin no Name Pin no Name ST32MP157F-DK2 GPIO_ST25R3916 PA12 / I2C5_SDA B_I2C_SDA GPIO_ST25R3916 PA11 / I2C5_SCL B_I2C_SCL PB10 / PA8 / MCO1 USART3_TX PB12 / USART3_RX PG8 / PI5 / SAI2_SCKA USART3_RTS PD7 / GPIO_SWITCH... -
Page 8: Leds And Switches
UM3260 Overview RF parameters are: RF power 1.6 W, operating band 13.56 MHz, channel spacing N/A. Figure 6. ST25R3916B circuit LEDs and switches LEDs are used as an output to detect several types of tags. The push button switch is used to take input from the user. -
Page 9: Getting Started With The X-Stm32Mp-Nfc08 Expansion Board
UM3260 Getting started with the X-STM32MP-NFC08 expansion board Getting started with the X-STM32MP-NFC08 expansion board X-STM32MP-NFC08 is an expansion board to be used with the STM32MP Discovery kit. As an example, the operation of the X-STM32MP-NFC08 connected to the STM32MP157F-DK2 discovery kit is described. -
Page 10: Setting Up The Board
UM3260 Getting started with the X-STM32MP-NFC08 expansion board Setting up the board Perform the following steps to set up the board: • Check that the jumper on the J1 connector is connected. This jumper enables the write operation for EEPROM •... -
Page 11: Schematic Diagrams
Schematic diagrams Figure 9. X-STM32MP-NFC08 circuit schematics (1 of 6) GPIO_Expansion_Connector1 RFI1 RFI1 RFI2 RFI2 RFO1 RFO1 RFO2 RFO2 EXT_LM EXT_LM AAT_SERIES AAT_SERIES AAT_PARALLEL AAT_PARALLEL Antenna & EMI Filter1 ST25R3916B1 M24C32-RMN6TP1 LEDs & Switch1... -
Page 12: Figure 10. X-Stm32Mp-Nfc08 Circuit Schematics (2 Of 6)
Figure 10. X-STM32MP-NFC08 circuit schematics (2 of 6) Open Open Open 100nF 3.9K 3.9K EEPROM_ID_SC EEPROM_ID_SD M24C32-RMN6TP 2m m 3-pin Male Header Jum per EEPROM (WC) 1- 2 WRITE_ENABLE 2- 3 ( DEFAULT) WRITE_DIS ABLE 17m m FIDUCIAL1 FIDUCIAL2 Mouting hole_3.2mm drill 1 Mouting hole_3.2mm drill... -
Page 13: Figure 11. X-Stm32Mp-Nfc08 Circuit Schematics (3 Of 6)
Figure 11. X-STM32MP-NFC08 circuit schematics (3 of 6) 100nF 100nF 100nF 100nF ID_SD ID_SC Header 20X2_female GPIO_ST25R3916B_I2C_SDA GPIO_ST25R3916B_SPI_CS ID_SC GPIO_ST25R3916B_I2C_SCL EEPROM_ID_SC GPIO_SWITCH GPIO_LED3 GPIO_ST25R3916B_SPI_MOSI GPIO_LED6 GPIO_ST25R3916B_SPI_MISO GPIO_ST25R3916B_IRQ GPIO_ST25R3916B_SPI_CLK GPIO_LED4 ID_SD EEPROM_ID_SD GPIO_LED5 GPIO_LED1 GPIO_LED2 GPIO_ST25R3916B_I2C_EN... -
Page 14: Figure 12. X-Stm32Mp-Nfc08 Circuit Schematics (4 Of 6)
Figure 12. X-STM32MP-NFC08 circuit schematics (4 of 6) VDD_D U.FL-R-SMT-1(10) AAT_SERIES GPIO_ST25R3916B_I2C_EN AAT_PARALLEL RFI1 AAT_SERIES RFI2 EXT_LM AAT_B1 U.FL-R-SMT-1(10) AAT_A1 AAT_PARALLEL 10nF Th_Pad TAD2 GND_DR_2 RFO2 GND_A RFO2 VDD_RF GPIO_ST25R3916B_IRQ VDD_DR RFO1 MCU_CLK RFO1 GPIO_ST25R3916B_SPI_CS GND_DR_1 GPIO_ST25R3916B_SPI_CLK SCLK/SCL VDD_AM GPIO_ST25R3916B_SPI_MOSI... -
Page 15: Figure 13. X-Stm32Mp-Nfc08 Circuit Schematics (5 Of 6)
Figure 13. X-STM32MP-NFC08 circuit schematics (5 of 6) Antenna Circuit incl. EMI Filter and Matching 180pF RFI1 LXRW0YV600-054 AAT_SERIES 10pF 270n 100pF 2.4R ANT2 RFO1 82pF 56pF 680pF LXRW0YV600-054 2-pin Male Header ANTC1 ANT_NFC06 ANT2 AAT_PARALLEL 680pF 82pF 56pF 100pF... -
Page 16: Figure 14. X-Stm32Mp-Nfc08 Circuit Schematics (6 Of 6)
Figure 14. X-STM32MP-NFC08 circuit schematics (6 of 6) GPIO_LED6 AP2P GPIO_LED5 GPIO_LED4 GPIO_LED3 GPIO_LED2 GPIO_LED1 680R Green LED Blue LED Blue LED Blue LED Blue LED Blue LED Blue LED LEDs 4.7K GPIO_SWITCH 100nF SPST SW Switch... -
Page 17: Bill Of Materials
UM3260 Bill of materials Bill of materials Table 5. X-STM32MP-NFC08 bill of materials Manufacture Item Q.ty Ref. Part / Value Description Order code AAT_A1 TEST POINT, PCB Pads (not AAT_B1 TP1 PCB Pads PCB Pads PCB Pads mounted) ANT_NFC06, PCB Pads (not... - Page 18 UM3260 Bill of materials Manufacture Item Q.ty Ref. Part / Value Description Order code Header Double 20X2_female Row_Vertical_.100" Header Samtec SSQ-120-03-T-D _Extended Tail 20X2_female_2. Connector 54mm pitch BAV70W, Diode Array 1 Pair SC-70, Common Cathode Infineon SOT-323, 1.25V Standard 75 V BAV70W Technologies @ 150mA,...
- Page 19 UM3260 Bill of materials Manufacture Item Q.ty Ref. Part / Value Description Order code 0R, 0402 (1005 CHIP RESISTOR Metric), 0.063W, SMD 1% 1/16W MULTICOMP MC00625W040210R 1/16W, +/-1% 0402 (not mounted) 0R, 0402 (1005 CHIP RESISTOR Metric), 0.063W, SMD 1% 1/16W MULTICOMP MC00625W040210R 1/16W, +/-1% 0402...
- Page 20 UM3260 Bill of materials Manufacture Item Q.ty Ref. Part / Value Description Order code ST25R3916B- IC RFID NFC/HF AQWT, ST25R3916B-AQWT READER VFQFPN32 NDK 27,12MHz CRYSTAL Crystal, 4-SMD, NX2016SA-27.12MHZ- 27.1200MHZ 10PF No Lead, 2x1.6 America, Inc. EXS00A-CS01188 Misc PLASTIC M3x0.5 Hex Nut Würth HEXAGON NUT 0.217"...
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Page 21: Board Versions
UM3260 Board versions Board versions Table 6. X-STM32MP-NFC08 versions Finished good Schematic diagrams Bill of materials X$STM32MP-NFC08A X$STM32MP-NFC08A schematic diagrams X$STM32MP-NFC08A bill of materials 1. This code identifies the X-STM32MP-NFC08 evaluation board first version. UM3260 - Rev 1 page 21/27... -
Page 22: Regulatory Information
Conformity. Notice for United Kingdom The kit X-STM32MP-NFC08 is in compliance with the UK Radio Equipment Regulations 2017 (UK SI 2017 No. 1206 and amendments) and with the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (UK SI 2012 No. 3032 and amendments). Applied standards are listed in the UK Declaration of Conformity. -
Page 23: Revision History
UM3260 Revision history Table 7. Document revision history Date Revision Changes 23-Nov-2023 Initial release. UM3260 - Rev 1 page 23/27... -
Page 24: Table Of Contents
LEDs and switches ............. 8 Getting started with the X-STM32MP-NFC08 expansion board ..... . 9 System setup requirements . -
Page 25: List Of Tables
X-STM32MP-NFC08 bill of materials ........ -
Page 26: List Of Figures
X-STM32MP-NFC08 connected on STM32MP157F-DK2 ........ - Page 27 ST’s terms and conditions of sale in place at the time of order acknowledgment. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of purchasers’...
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