M62021P Datasheet - Mitsubishi

M62021P SYSTEM RESET-IC

The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal RAM). The IC outputs reset signals(RES/RES) to a microcomputer at power-down and power failure.It also shifts the power supply to RAM from main to backup,outputs a signal (CS) that invokes standby .

M62021P Features

* Built-in switch for selection between main power supply and backup power supply to RAM.

* Small difference between input and output voltage (IOUT=80mA,VIN=5V)0.2V typ

* Detection voltage (power supply monitor voltage)4.40V±0.2V

* Chip select signal output(CS) Two channe

M62021P_MitsubishiElectricSemiconductor.pdf