Can D-Sub Male Connector Cn5; Nfc Connector Cn13; Table 44. Can D-Sub (De-9M) 9-Pins Male Connector Cn5; Table 45. Nfc Cn13 Terminal Assignment - STMicroelectronics STM32L476G-EVAL User Manual

UM1855
3.14

CAN D-sub male connector CN5

Figure 30. CAN D-sub (DE-9M) 9-pole male connector CN5 (front view)

Terminal
1,4,8,9
2
3.15

NFC connector CN13

CN13
terminal
1
2

Table 44. CAN D-sub (DE-9M) 9-pins male connector CN5

Terminal name
NC
CANL

Figure 31. NFC female connector CN13 (top view)

Table 45. NFC CN13 terminal assignment

NFC signal MCU port
NFC_IRQOUTN or
UART_TX
NFC_IRQINN or
UART_RX
DocID027351 Rev 3
Terminal
7
3,5,6
Interrupt output for NFC
PB7
Connected to STM32L476ZGT6 UART RX
Interrupt input for CR95HF
PB6
Connected to STM32L476ZGT6 UART TX
Connectors
Terminal name
CANH
GND
Description
71/100
99