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