PCA9675
Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt
Rev. 2 — 3 October 2011
Product data sheet
1. General description
The PCA9675 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus family.
The PCA9675 is a drop in upgrade for the PC...
