// Embedded SBC Connectors

PMOD 12-Pin Digilent

PMOD (Peripheral Module) is Digilent open standard for FPGA and microcontroller expansion modules. The 12-pin 2×6 header provides 8 signal pins, 2 power, and 2 ground at 3.3V for sensors displays and communication modules.

// Specifications

Standard

Digilent PMOD interface 1.3.1

Pitch

2.54mm

Pin Count

12 (2x6)

Voltage

3.3V

Signals

8 digital I/O SPI UART I2C variants

Use Case

FPGA dev boards Digilent Arty Nexys Cmod

// Pin Reference Table

Pin	Name	Function	Type
1	IO1	Signal pin 1	I/O
2	IO2	Signal pin 2	I/O
3	IO3	Signal pin 3	I/O
4	IO4	Signal pin 4	I/O
5	GND	Ground	GND
6	VCC	3.3V power	PWR
7	IO5	Signal pin 5	I/O
8	IO6	Signal pin 6	I/O
9	IO7	Signal pin 7	I/O
10	IO8	Signal pin 8	I/O
11	GND	Ground	GND
12	VCC	3.3V power	PWR