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X40431 Datasheet Triple Voltage Monitor

Manufacturer: Xicor

Download the X40431 datasheet PDF. This datasheet also includes the X40430 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (X40430_Xicor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number X40431
Manufacturer Xicor
File Size 433.95 KB
Description Triple Voltage Monitor
Download X40431 Download (PDF)

General Description

The X40430/31 combines power-on reset control, watchdog timer, supply voltage supervision, secondary and third voltage supervision, manual reset, and Block Lock™ protect serial EEPROM in one package.

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

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

Overview

Preliminary Information 4kbit EEPROM X40430/X40431.

Key Features

  • Triple voltage detection and reset assertion.
  • Three standard reset threshold settings (4.6V/2.9V/1.7V, 4.4V/2.6V/1.7V, 2.9V/1.7V/2.4V).
  • Adjust low voltage reset threshold voltages using special programming sequence.
  • Reset signal valid to VCC = 1V.
  • Monitor three voltages or detect power fail.
  • Fault detection register.
  • Selectable power on reset timeout.
  • Selectable watchdog timer interval.
  • Debounced manual reset input.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Intersil Corporation Logo X40431 Triple Voltage Monitor Intersil Corporation

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