X5165 Datasheet CPU Supervisor with 16Kbit SPI EEPROM

Manufacturer: Xicor

X5165 cpu supervisor with 16kbit spi eeprom by Xicor - Datasheet Preview

Datasheet Details

Part number	X5165
Manufacturer	Xicor
File Size	117.97 KB
Description	CPU Supervisor with 16Kbit SPI EEPROM
Datasheet	X5165 Datasheet

General Description

These devices combine four popular functions, Poweron Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package.

This combination lowers system cost, reduces board space requirements, and increases reliability.

Applying power to the device activates the power on reset circuit which holds RESET/RESET active for a period of time.

Overview

Preliminary Information Replaces X25163/X25165 X5163/X5165 CPU Supervisor with 16Kbit SPI.

Key Features

Selectable watchdog timer.
Low VCC detection and reset assertion.
Five standard reset threshold voltages.
Re-program low VCC reset threshold voltage using special programming sequence.
Reset signal valid to VCC = 1V.
Determine watchdog or low voltage reset with a volatile ﬂag bit.
Long battery life with low power consumption.

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