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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.