Atmel SAME70-XPLD User Manual

4.3.2.4. J503 Header
J503 is a 8-pin header with 2.54mm pitch. It is not populated by default and can be used to connect to
Arduino Shields. It includes PWM, Timer Counter, SPI Chip Select and UART3.
Figure 4-7 J503 Header
J406 - SAME70 De bu g (SWD)
J600 - SDCARD Socket
(Bottom Side )
J900
DEBUG USB
Co resight 20 - SWD + ETM
(Bottom Side )
VDDCORE VCC_MCU_3V3
J200 - ERASE
J700 - Ethern et RJ45
J302
Ta rget USB
CAMERA
INTERFACE
J501 - Powe r
OPTION
J502 - An alog Low
OPTION
J504 - An alog High
OPTION
J506 - SPI
OPTION
OPTION
J500 - Digital Hig h
OPTION
J503 - Digital Low
OPTION
J505 - Co mmunicat ion
OPTION
J507 - Digital Extra
OPTION
J402 - Exte nsion Heade r 2 J401 - Exte nsion Heade r 1 J101 - Powe r He ader
Table 4-6 J503 Header IOs
Pin PCB
Marking
PIO Primary Function Alternate Function
8 D7 PA2 PWMC0_PWMH1 WKUP2 --
7 D6 PC19 PWMC0_PWMH2 -- --
6 D5 PD11 PWMC0_PWMH0 -- --
5 D4 PD27 SPI0_NPCS3 PWMC0_PWML3 TWD2
4 D3 PA6 PCK0 UTXD1 --
PD10 PWMC0_PWML0 TD --
3 D2 PA5 PWMC1_PWML3 URXD1 WKUP4
2 D1
(TXD)
PD30 UTXD3 AFE0_AD0 --
4 D0
(RXD)
PD28 URXD3 TWCK2 CANRX1
Atmel SAME70-XPLD [USER GUIDE]
Atmel-44050A-SAME70-XPLD_User Guide-12/2015
20

Atmel SAME70-XPLD Specifications

General

Brand	Atmel
Model	SAME70-XPLD
Category	Motherboard
Language	English