X40421, X40420 Dual Voltage Monitor

Intersil Corporation

Description

® X40420, X40421 4kbit EEPROM Data Sheet March 28, 2005 FN8117.0 PRELIMINARY Dual Voltage Monitor with Integrated CPU Supervisor and System Battery.
The X40420/21 combines power-on reset control, watchdog timer, supply voltage supervision, and secondary supervision, manual reset, and Block Lock™ pr.

📥 Download Datasheet

X40421 Datasheet Preview — This datasheet PDF includes multiple part numbers: X40421, X40420. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: X40421, X40420
Manufacturer: Intersil Corporation
File Size: 408.12 KB
Datasheet: X40420_IntersilCorporation.pdf
Description: Dual Voltage Monitor
Note: This datasheet PDF includes multiple part numbers: X40421, X40420.
Please refer to the document for exact specifications by model.

Features

* Dual voltage detection and reset assertion
* Three standard reset threshold settings (4.6V/2.9V, 4.6V/2.6V, 2.9V/1.6V)
* VTRIP2 Programmable down to 0.9V
* Adjust low voltage reset threshold voltages using special programming sequence
* Reset signal valid to VCC

Applications

* Communications Equipment
* Routers, Hubs, Switches
* Disk arrays
* Industrial Systems
* Process Control
* Intelligent Instrumentation
* Computer Systems
* Desktop Computers
* Network Servers X40420/21 Standard VTRIP1 Level 4.6V (+/-

X40421 Distributors

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X40420 Dual Voltage Monitor Intersil Corporation

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