CAT1027 - Dual Voltage Supervisory Circuits

This page provides the datasheet information for the CAT1027, a member of the CAT1026 Dual Voltage Supervisory Circuits family.

Product Overview

Catalyst Semiconductor

Part number	CAT1027
Manufacturer	Catalyst Semiconductor
File Size	337.21 KB
Description	Dual Voltage Supervisory Circuits
Datasheet	CAT1027 Datasheet
Additional preview pages of the CAT1027 datasheet.

The CAT1026 and CAT1027 are complete memory and supervisory solutions for microcontroller-based systems.

logy.

Memory interface is via a 400kHz I2C bus.

Precision VCC Power Supply Voltage Monitor.
5V, 3.3V and 3V systems.
Five threshold voltage options Additional voltage monitoring.
Externally adjustable down to 1.25V Watchdog timer (CAT1027 only) Active High or Low Reset.
Valid reset guaranteed at VCC = 1V 400kHz I2C Bus 2.7V to 5.5V Operation Low power CMOS technology 16-Byte Page Write Buffer Built-in inadvertent write protection 1,000,000 Program/Erase cycles supply monitor and reset circuit protects memor.

Other Datasheets by Catalyst Semiconductor

Published: Apr 19, 2007 |