Atmel SAME70-XPLD - Page 19

4.3.2.3. J502 Header
J502 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 ADC inputs and a part of the Digital Audio Interface (TD).
Figure 4-6 J502 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 4-5 J502 Header IOs
Pin PCB
Marking
PIO Primary
Function
Alternate Function
1 AD0 PD26 TD UTXD2 UTXD1 PWMC0_PWML2
2 AD1 PC31 AFE1_AD6 TCLK5 -- --
3 AD2 PD30 AFE0_AD0 UTXD3 -- --
4 AD3 PA19 AFE0_AD8 PWMC0_PWML0 WKUP9 --
5 AD4 PC13 AFE1_AD1 PWMC0_PWMH3 -- --
6 AD5 PC30 AFE1_AD5 TIOB5 SPI1_NPCS3 --
7 AD6 PA17 AFE0_AD6 PWMC0_PWMH3 PCK1 --
8 AD7 PC12 AFE1_AD3 TIOB8 CANRX1 --
Info: Pins 6, 7, 8 are connected to SAM E70 PIOs through 0R serial resistors. It is necessary
to mount them to enable the PIO functionality, respectively R214, R216, R236.
Atmel SAME70-XPLD [USER GUIDE]
Atmel-44050A-SAME70-XPLD_User Guide-12/2015
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