PCU9669 Datasheet (NXP) - Parallel bus to 1 channel Fm+ and 2 channel UFm I2C-bus controller

PCU9669, Parallel bus to 1 channel Fm+ and 2 channel UFm I2C-bus controller

The PCU9669 is an advanced single master mode I2C-bus controller.

It is a fourth generation bus controller designed for data intensive I2C-bus data transfers.

It has three independent I2C-bus channels, one of them with data rates up to 1 Mbits/s using the Fast-mode Plus (Fm+) open-drain topology and

PCU9669 Features

* Parallel-bus to I2C-bus protocol converter and interface

* 5 Mbit/s unidirectional data transfer on Ultra Fast-mode (UFm) channel (push-pull driver)

* 1 Mbit/s and up to 30 mA SCL/SDA IOL Fast-mode Plus (Fm+) capability

* Internal oscillator trimmed to 1 % accuracy reduces external