Microchip Technology SAM E54 Xplained Pro User Manual

EXT2 pin SAM E54
pin
Function Shared functionality
8 [PWM(-)] PB15 TCC4/WO[5] PCC
9 [IRQ/GPIO] PD00 IRQ0/GPIO -
10 [SPI_SS_B/GPIO] PB02 GPIO -
11 [TWI_SDA] PD08 SERCOM7 PAD[0] I²C SDA AT24MAC402, ATECC508, PCC,
EXT3, and EDBG DGI
12 [TWI_SCL] PD09 SERCOM7 PAD[1] I²C SCL AT24MAC402, ATECC508, PCC,
EXT3, and EDBG DGI
13 [USART_RX] PB17 SERCOM5 PAD[1] UART RX -
14 [USART_TX] PB16 SERCOM5 PAD[0] UART TX -
15 [SPI_SS_A] PC06 SERCOM6 PAD[2] SPI SS -
16 [SPI_MOSI] PC04 SERCOM6 PAD[0] SPI MOSI EXT3 and EDBG DGI
17 [SPI_MISO] PC07 SERCOM6 PAD[3] SPI MISO EXT3 and EDBG DGI
18 [SPI_SCK] PC05 SERCOM6 PAD[1] SPI SCK EXT3 and EDBG DGI
19 [GND] - - Ground
20 [VCC] - - Power for extension board
Table 5-3. Extension Header EXT3
EXT3 pin SAM E54
pin
Function Shared functionality
1 [ID] - - Communication line to the ID
chip on an extension board
2 [GND] - - Ground
3 [ADC(+)] PC02 ADC1/AIN[4]
4 [ADC(-)] PC03 ADC1/AIN[5]
5 [GPIO1] PC01 GPIO
6 [GPIO2] PC10 GPIO -
7 [PWM(+)] PD10 TCC0/WO[3] -
8 [PWM(-)] PD11 TCC0/WO[4] -
9 [IRQ/GPIO] PC30 IRQ14/GPIO -
10 [SPI_SS_B/GPIO] PC31 GPIO -
11 [TWI_SDA] PD08 SERCOM7 PAD[0] I²C SDA AT24MAC402, ATECC508, PCC,
EXT2, and EDBG DGI
12 [TWI_SCL] PD09 SERCOM7 PAD[1] I²C SCL AT24MAC402, ATECC508, PCC,
EXT2, and EDBG DGI
SAM E54 Xplained Pro
© 2017 Microchip Technology Inc.
DS70005321A-page 18

Microchip Technology SAM E54 Xplained Pro Specifications

General

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