Datasheet4U Logo Datasheet4U.com

X5643, X5645 CPU Supervisor

📥 Download Datasheet  Datasheet Preview Page 1

Description

Replaces X25643/X25645 X5643/X5645 CPU Supervisor with 64Kbit SPI EEPROM .

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: X5643, X5645. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Specifications

Part number
X5643, X5645
Manufacturer
Xicor
File Size
117.30 KB
Datasheet
X5645_XicorInc..pdf
Description
CPU Supervisor
Note
This datasheet PDF includes multiple part numbers: X5643, X5645.
Please refer to the document for exact specifications by model.

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 volta

X5643 Distributors

📁 Related Datasheet

📌 All Tags

Xicor X5643-like datasheet