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M62009L - LOW POWER 2 OUTPUT SYSTEM RESET IC WITH EXTERNAL INPUT

General Description

As applications for microcomputers are increasing,a desire has arisen for a RAM backup function.Let us introduce Mitsubishi Electric new low power dissipation,high-performance system reset IC,which is suitable for such RAM backup.

Key Features

  • Bi-CMOS process low power dissipation circuit configuration Icc=7µA(Typ. ) (Normal mode Vcc1=Vcc2=5.0V) Icc=5µA(Typ. ) (Backup mode Vcc1=5.0V) Icc=1µA(Typ. ) (Backup mode Vcc1=2.5V).
  • Two supply detection Vcc1(RESET) Vcc1-1=4.0V(typ):Increase of Vcc1 Vs1-2=2.0V(typ):Decrease of Vcc1 Vcc2(INT) Free set up.
  • Two outputs(open drain type) Reset output (RESET):Forced reset signal output Interruption output(INT):Output of the signal for interruption processing (output of the switch.

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MITSUBISHI M62009L,P,FP LOW POWER 2 OUTPUT SYSTEM RESET IC WITH EXTERNAL INPUT DESCRIPTION As applications for microcomputers are increasing,a desire has arisen for a RAM backup function.Let us introduce Mitsubishi Electric new low power dissipation,high-performance system reset IC,which is suitable for such RAM backup. The M62009,which is a low power-dissipation 2-output microcomputer system reset IC,is a 2-output system reset IC which provides for RAM backup in microcomputers,and reduces power dissipation by using the Bi-CMOS process.The M62009 considerably reduces the number of components in the reset circuit. The M62009 performs two-stage detection of normal supply voltage and backup supply voltage required for backup mode.