Versions Compared

Old Version 1

changes.mady.by.user John

Saved on

compared with

New Version 2

changes.mady.by.user John

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Overview

The PCF8575 is a 16a 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCC operation. 

The PCF8575 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I2C interface [serial clock of up to Eight Devices (SCL), serial data (SDA)]. 

...