Nfc Card Reader Ic (St25R3916B); Table 4. Gpio Connector Pin Configuration - ST X-STM32MP-NFC08 User Manual

Pin no
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2.3

NFC card reader IC (ST25R3916B)

The ST25R3916B
and NFC card emulation modes.
The ST25R3916B
2.4 to 5.5 V from -20 °C to +105 °C), and a wide peripheral IO voltage range (from 1.65 to 5.5 V).
UM3260 - Rev 1
Table 4. GPIO connector pin configuration
STM32MP157F-
Name
DK2
3V3
GPIO_ST25R3916
PA12 / I2C5_SDA
B_I2C_SDA
GPIO_ST25R3916
PA11 / I2C5_SCL
B_I2C_SCL
#7 PA8 / MCO1
GND GND
PG8 /
#11
USART3_RTS
PD7 /
GPIO_SWITCH
SDMMC3_D3
GPIO_ST25R3916 PG15 /
B_IRQ SDMMC3_CK
3V3
GPIO_ST25R3916
PF9 / SPI5_MOSI
B_SPI_MOSI
GPIO_ST25R3916
PF8 / SPI5_MISO
B_SPI_MISO
GPIO_ST25R3916
PF7 / SPI5_SCK
B_SPIB_CLK
GND
EEPROM_ID_SD PF15/I2C1_SDA
GPIO_LED1 PG2 / MCO2
GPIO_LED2 PH11 / TIM5_CH2
GPIO_LED4 PC7/TIM3_CH2
GPIO_LED5 PI7 / SAI2_FSA
PF5 /
#37
SDMMC3_D2
GND
is a high-performance NFC universal device supporting: NFC initiator, NFC target, NFC reader,
is designed to operate from a wide power supply range (2.6 to 5.5 V from -40 °C to +105 °C,
Pin no Name
2 5V0
4 5V0
6 GND
8 #8
10 #10
12 #12
14 GND
16 #16
18 #18
20 GND
22 #22
GPIO_ST25R3916
24
B_SPI_CS
26 #26
28 EEPROM_ID_SC
30 GND
32 GPIO_LED3
34 GND
36 GPIO_LED6
38 #38
40 #40
UM3260
Overview
ST32MP157F-DK2
PB10 /
USART3_TX
PB12 /
USART3_RX
PI5 / SAI2_SCKA
PF1 /
SDMMC3_CMD
PF0 /
SDMMC3_D0
PF4 /
SDMMC3_D1
PF6 / SPI5_NSS
PF3 / GPIO7
PD12 / I2C1_SCL
PD13 / TIM4_CH2
PB13 /
USART3_CTS
PI6 / SAI2_SDA
PF11 / SAI2_SDB
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