Datasheet4U Logo Datasheet4U.com

X4645, X4643 CPU Supervisor

X4645 Description

Preliminary Information 64K X4643/5 CPU Supervisor with 64K EEPROM .
8K x 8 Bit FEATURES. Selectable watchdog timer. Low VCC detection and reset assertion. Four standard reset threshold volta.

X4645 Features

* Selectable watchdog timer
* Low VCC detection and reset assertion
* Four standard reset threshold voltages
* Adjust low VCC reset threshold voltage using special programming sequence
* Reset signal valid to VCC = 1V
* Low power CMOS

X4645 Applications

* requiring higher precision. PIN CONFIGURATION 8-Pin JEDEC SOIC S0 S1 RESET/RESET VSS 1 2 3 4 8 7 6 5 VCC WP SCL SDA 8 Pin TSSOP WP VCC S0 S1 1 2 3 4 8 7 6 5 SCL SDA VSS RESET/RESET PIN FUNCTION Pin (SOIC) 1 2 3 Pin (TSSOP) 3 4 5 Name S0 S1 Device Select Input Device Select Input Function RESET

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: X4645, X4643. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
X4645, X4643
Manufacturer
Xicor
File Size
431.20 KB
Datasheet
X4643_Xicor.pdf
Description
CPU Supervisor
Note
This datasheet PDF includes multiple part numbers: X4645, X4643.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

📌 All Tags

CPU Supervisor Xicor
Xicor X4645-like datasheet