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M62009FP

LOW POWER 2 OUTPUT SYSTEM RESET IC WITH EXTERNAL INPUT

MITSUBISHI ELECTRIC  

MITSUBISHI<Dig.Ana.INTERFACE>

M62009L,P,FP

LOW POWER 2 OUTPUT SYSTEM RESET IC WITH EXTERNAL INPUT

TIMING CHART

VSH

Vcc2

VSL VSH

VSL

VSH

VSL

INT

Vcc1

1

Vs1-1

2

1

2

1

2

Vs1-2 Vs1-1

Vs1-2

td

td

RESET

3

4

3

1 Vcc2=VSH(Increase of Vcc2)INT output Low

2 Vcc2=VSL(Decrease of Vcc2)INT output High

3 Delay time obtained from Vs1-1.td=50msec(Cd=0.33µF):td=1.52X10 5XCd(sec)

RESET output:reset cancel(cancel)

4 Vcc1=VS1-2(Vcc1 Decrease)

RESET output:forced reset output(L reset)

APPLICATION CIRCUIT EXAMPLE

SUPPLY VOLTAGE

5.6V

4

VDD

SMOOTHING

CAPACITOR

BACKUP

CAPACITOR

Vcc1

Vcc2

RESET

INT

VI

Cd

DELAY

CAPACITOR

Cd

MICROCOMPUTER SYSTEM RESET IC

RESET

INT

MICROCOMPUTER

MITSUBISHI

ELECTRIC

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