Atmel SAME70-XPLD - Page 22

4.3.2.6. J505 Header
J505 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 UART0, UART2, UART4 and TWI interfaces.
Figure 4-9 J505 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 4-8 J505 Header IOs
Pin PCB
Marking
PIO Primary
Function
Alternate Function
8 D14 PB1 TXD0 TK GTSUCOMP PWMC0_PWMH1 AFE1_AD0
7 D15 PB0 RXD0 TF PWMC0_PWMH0 AFE0_AD10 --
6 D16 PD16 TXD2 -- -- -- --
5 D17 PD15 RXD2 -- -- -- --
4 D18 PD19 UTXD4 CTS2 -- -- --
3 D19 PD18 URXD4 RTS2 -- -- --
2 D20 PD27 TWD2 SPI0_NPCS3 PWMC0_PWML3 -- --
1 D21 PD28 TWCK2 CANRX1 URXD3 WKUP5 --
4.3.2.7. J506 Header
J506 is a 2x3-pin header with 2.54mm pitch. It is not populated by default and can be used to connect to
Arduino Shields. It includes the SPI interface.
Atmel SAME70-XPLD [USER GUIDE]
Atmel-44050A-SAME70-XPLD_User Guide-12/2015
22