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ASM161 Key Features

  • Edge Triggered Manual Reset Input
  • Single Pulse Output
  • 49 mS Minimum MR Disable Period After Reset
  • CMOS/TTL Logic or Switch Interface
  • Debounced Input
  • Low Supply Current Extends Battery Life
  • Long Reset Period
  • 0.8 Sec Minimum, 2 Sec Maximum
  • Two Reset Polarity Options

Other ASM161 Datasheets

Manufacturer Part Number Description
Alliance Semiconductor Logo Alliance Semiconductor ASM161 uP Supervisory Circuit

View all ASM161 datasheets →

ASM161 Description

The ASM161 and ASM162 are cost effective, low power supervisory circuits that monitor power supplies in microprocessor, microcontroller and digital systems. If the power supply drops below the reset threshold level, a reset is asserted and remains asserted for at least 800 ms after VCC has risen above the reset threshold. An improved manual reset architecture gives the system designer additional flexibility.