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ASM690A Key Features

  • 1.6 second watchdog timer to keep microprocessor responsive
  • 4.40 V or 4.65 V VCC threshold for microprocessor reset at
  • SPDT (Single-pole, Double-throw) PMOS switch connects backup
  • 1.25 V threshold detector for power loss or general purpose voltage

Other ASM690A Datasheets

Manufacturer Part Number Description
Alliance Semiconductor Logo Alliance Semiconductor ASM690A (ASMxxxx) UP Power Supply Supervisor

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ASM690A Description

The ASM690A / ASM692A / ASM802L / ASM802M / ASM805L offers plete 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.