ASM690A - uP Power Supply Supervisor

ON Semiconductor

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Datasheet Details

Part number	ASM690A
Manufacturer	ON Semiconductor
File Size	199.47 KB
Description	uP Power Supply Supervisor
Datasheet	ASM690A-ONSemiconductor.pdf

ASM690A Product details

Description

The ASM690A / ASM692A / ASM802L / ASM802M / ASM805L offers complete single chip solutions for power supply monitoring and control battery functions in microprocessor systems.Each device implements four functions: Reset control, watchdog monitoring, battery backup switching and power failure monitoring. up and power down conditions, these devices provide battery backup switching to maintain control in power loss and

Features

of these four functions are:.
1.6 second watchdog timer to keep microprocessor responsive.
4.40 V or 4.65 V VCC threshold for microprocessor reset at power.
up and power.
down.
SPDT (Single.
pole, Double.
throw) PMOS switch connects backup power to RAM if VCC fails.
1.25 V threshold detector for power loss or general purpose voltage monitoring These features are pin.
compatible with the industry standard power.
supply.

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Published: Feb 2, 2016 |