Pmod IOXP: I/O Expansion Module

The Pmod IOXP is an I/O expansion module powered by the  Analog Devices ADP5589. By communicating with the chip through I²C, users can take advantage of up to 19 additional I/O pins as well as a keypad matrix decoder. 

Features:

• Communicates via the I²C interface

• 16-element FIFO for event recording

• 19 configurable I/Os

• Built in keypad decoding for matrices up to 11x8

• PWM generator

• Open-drain interrupt output

• Dual Programmable logic blocks

• Debouncing on IOs

What's Included:

• Pmod IOXP

• Custom antistatic Pmod packaging

Support Materials:

Datasheet

Schematics (PDF)

For all other material:

Resource Center