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M62023P - SYSTEM RESET-IC

Description

The M62023L/P/FP is a system reset IC that controls the memory backup function of an SRAM and an embedded RAM of a microcontroller.

The IC outputs reset signals (RES/RES) to a microcontroller at power-down and power failure.

Features

  • Built-in switch for selection between main power supply and backup power supply to RAMs.
  • Small difference between input and output voltages (IOUT=80mA, VIN=3V) : 0.15V typ.
  • Detection voltage (power supply monitor voltage) : 2.57V typ.
  • Chip select signal output (CS).
  • Two channels of reset outputs (RES/RES).
  • Power on reset circuit.

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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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P MoIt a finasl asrpeescubject t I L R E his is n c limit etri ce:T Noti e param m So Ytion. nge. R A f N i ica o cha MITSUBISHI M62023L,P,FP PIN CONFIGURATION (TOP VIEW) SYSTEM RESET IC WITH SWITCH FOR MEMORY BACK-UP GENERAL DESCRIPTION The M62023L/P/FP is a system reset IC that controls the memory backup function of an SRAM and an embedded RAM of a microcontroller. The IC outputs reset signals (RES/RES) to a microcontroller at power-down and power failure. It also shifts the power supply to RAMs from main to backup, outputs a signal (CS) that invokes standby mode, and alters RAMs to backup circuit mode.