Description

The CAT1163 is a complete memory and supervisory solution for microcontroller−based systems. A serial EEPROM memory (16K) with hardware memory write protection, a system power supervisor with brown out protection and a watchdog timer are integrated together in low power CMOS technology. Memory interface is via an I2C bus.

Features

•Watchdog Timer Input (WDI)

•400 kHz I2C Bus Compatible

•2.7 V to 6.0 V Operation

•Low Power CMOS Technology

•16−Byte Page Write Buffer

•Built−in Inadvertent Write Protection

♦VCCLock Out

♦Write Protection Pin, WP

•Active High or Low Reset

♦Precision Power Supply Voltage Monitor

♦5 V, 3.3 V and 3 V Systems

♦Five Threshold Voltage Options

•1,000,000 Program/Erase Cycles

•Manual Reset

•100 Year Data Retention

•8−Pin DIP or 8−Pin SOIC

•Commercial and Industrial Temperature Ranges

•These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant