Microchip Technology SAM E54 Xplained Pro User Manual

Table 5-1. Extension Header EXT1
EXT1 pin SAM E54
pin
Function Shared functionality
1 [ID] - - Communication line to the ID
chip on an extension board
2 [GND] - - Ground
3 [ADC(+)] PB04 ADC1/AIN[6] -
4 [ADC(-)] PB05 ADC1/AIN[7] -
5 [GPIO1] PA06 GPIO (RTS) -
6 [GPIO2] PA07 GPIO (CTS) -
7 [PWM(+)] PB08 TC4/WO[0] -
8 [PWM(-)] PB09 TC4/WO[1] -
9 [IRQ/GPIO] PB07 IRQ7/GPIO -
10 [SPI_SS_B/GPIO] PA27 GPIO -
11 [TWI_SDA] PA22 SERCOM3 PAD[0] I²C SDA PCC
12 [TWI_SCL] PA23 SERCOM3 PAD[1] I²C SCL PCC
13 [USART_RX] PA05 SERCOM0 PAD[1] UART RX -
14 [USART_TX] PA04 SERCOM0 PAD[0] UART TX -
15 [SPI_SS_A] PB28 SERCOM4 PAD[2] SPI SS -
16 [SPI_MOSI] PB27 SERCOM4 PAD[0] SPI MOSI -
17 [SPI_MISO] PB29 SERCOM4 PAD[3] SPI MISO -
18 [SPI_SCK] PB26 SERCOM4 PAD[1] SPI SCK -
19 [GND] - - Ground
20 [VCC] - - Power for extension board
Table 5-2. Extension Header EXT2
EXT2 pin SAM E54
pin
Function Shared functionality
1 [ID] - - Communication line to the ID
chip on an extension board
2 [GND] - - Ground
3 [ADC(+)] PB00 ADC0/AIN[12] -
4 [ADC(-)] PA03 ADC0/AIN[1] -
5 [GPIO1] PB01 GPIO -
6 [GPIO2] PB06 GPIO -
7 [PWM(+)] PB14 TCC4/WO[4] PCC
SAM E54 Xplained Pro
© 2017 Microchip Technology Inc.
DS70005321A-page 17

Microchip Technology SAM E54 Xplained Pro Specifications

General

Brand	Microchip Technology
Model	SAM E54 Xplained Pro
Category	Microcontrollers
Language	English