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X40410 - Dual Voltage Monitor

General Description

The X40410/11/14/15 combines power-on reset control, watchdog timer, supply voltage supervision, and secondary voltage supervision, and Block Lock™ protect serial EEPROM in one package.

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

Key Features

  • Dual voltage detection and reset assertion.
  • Standard reset threshold settings See Selection table on page 2.
  • Adjust low voltage reset threshold voltages using special programming sequence.
  • Reset signal valid to VCC = 1V.
  • Monitor three voltages or detect power fail.
  • Independent Core Voltage Monitor (V2MON).
  • Fault detection register.
  • Selectable power-on reset timeout (0.05s, 0.2s, 0.4s, 0.8s).
  • Selectable watchdog timer.

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📁 Similar Datasheet

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Other Datasheets by Intersil (now Renesas)

Part Number Description
X40411 Dual Voltage Monitor
X40414 Dual Voltage Monitor
X40415 Dual Voltage Monitor
X40420 Dual Voltage Monitor
X40421 Dual Voltage Monitor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® X40410, X40411, X40414, X40415 4kbit EEPROM Data Sheet March 28, 2005 FN8116.0 Dual Voltage Monitor with Integrated CPU Supervisor FEATURES • Dual voltage detection and reset assertion —Standard reset threshold settings See Selection table on page 2. —Adjust low voltage reset threshold voltages using special programming sequence —Reset signal valid to VCC = 1V —Monitor three voltages or detect power fail • Independent Core Voltage Monitor (V2MON) • Fault detection register • Selectable power-on reset timeout (0.05s, 0.2s, 0.4s, 0.8s) • Selectable watchdog timer interval (25ms, 200ms,1.4s, off) • Low power CMOS —25µA typical standby current, watchdog on —6µA typical standby current, watchdog off • 4Kbits of EEPROM —16 byte page write mode —5ms write cycle time (typical) www.DataSheet4U.