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X4045, X4043 CPU Supervisor

X4045 Description

® X4043, X4045 4k, 512 x 8 Bit Data Sheet September 30, 2005 FN8118.1 CPU Supervisor with 4kbit EEPROM .
The X4043/45 combines four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM.

X4045 Features

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

X4045 Applications

* requiring higher precision. Watchdog Timer Reset RESET (X4043) RESET (X4045) Reset & Watchdog Timebase SCL VCC VTRIP + - Power-on and Low Voltage Reset Generation 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-4

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: X4045, X4043. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
X4045, X4043
Manufacturer
Intersil Corporation
File Size
396.81 KB
Datasheet
X4043_IntersilCorporation.pdf
Description
CPU Supervisor
Note
This datasheet PDF includes multiple part numbers: X4045, X4043.
Please refer to the document for exact specifications by model.

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CPU Supervisor Intersil Corporation
Intersil Corporation X4045-like datasheet