User's Manual

UM2252
Hardware
DocID030806 Rev 2
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Signal
Connector
Pin number
Nucleo-L476RG
X-NUCLEO-NFC05A1
D12
5
PA6
MISO_MCU
D11
4
PA7
MOSI_MCU
D10
3
PB6
/SS_MCU
D9
2
PC7
-
D8
1
PA9
-
D7
CN9
Digital
8
PA8
MCU_LED6
D6
7
PB10
-
D5
6
PB4
MCU_LED4
D4
5
PB5
MCU_LED5
D3
4
PB3
-
D2
3
PA10
-
D1
2
PA2
-
D0
1
PA3
-
3.1 Host interface and GPIO connection
The X-NUCLEO-NFC05A1 expansion board contains the ST25R3911B-AQFT chip and is
powered by the STM32 Nucleo board.
The ST25R3911B is driven by the microcontroller via SPI interface.
The six LEDs indicate the detected technology (for example ISO14443 Type A).