NXP PCA9661B,118

I²C控制器并联3V ~ 3.6V

Overview

The PCA9661 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 one I²C-bus channel with data rates up to 1 Mbits/s using the Fast-mode Plus (Fm+) open-drain topology. The serial channel has a generous 4352 byte data buffer which makes the PCA9661 the ideal companion to any CPU that needs to transmit and receive large amounts of serial data with minimal interruptions.

The controller parallel bus interface runs at 3.3 V and the I²C-bus I/Os logic levels are referenced to a dedicated VDD(IO) input pin with a range of 3.0 V to 5.5 V.

Features

Tape & Reel (TR) Package
I²C Protocol
Controller Function
Parallel Interface
3V ~ 3.6V Voltage - Supply
15mA Current - Supply