M13design M13-RA6M3-EK, User Manual, Page: 37 / 52

User Manual - Rev1.0.2 Connector Overview
M13design - 16 Dec. 21 37/53
4.11 CN13/CN14: EXPANSION CONNECTORS – PMOD
Figure 26. PMOD Front View
Table 44. PMOD Connector Overview
Device Type MFR 1 / MPN 2 Package Note
PMOD Connector Wurth Electronics / 613012243121 TH RA 2.54mm
Table 45. CN13 (PMOD1) Pin Assignment
CN13
Pin
Pin Description Signal Name
RA6M3
Pin
Default
Function
RA6M3
Pin Description
1 CS SSLA1_A 128 SPI0 P104
2 MOSI MOSIA_A 131 SPI0 P101
3 MISO MISOA_A 132 SPI0 P100
4 SCK RSPCKA_A 130 SPI0 P102
5 GND GND - - -
6 VCC 3V3D - - -
7 GPIO/INT PMOD1_IRQ8 167 IRQ8DS P002
8 GPIO/RST PMOD1_RST 146 I/O Port P506
9 GPIO/CS2 SCL6 82 SCI6 P304
10 GPIO/CS3 SDA6 81 SCI6 P305
11 GND GND - - -
12 VCC 3V3D - - -
The PMOD1 connector is compatible with the Type 2 (SPI) interface and with the Type 2A (Expanded
SPI) interface if the I²C SCI6 bus is not used by the mikroBUS
TM
connector. It can also be used as a
Type 6 (I²C) on pin 7-12. Remove SH37 and SH38 if you encounter any conflict while using both the
PMOD1 and the mikroBUS TM interfaces.