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TC1232 Datasheet Microprocessor Monitor

Manufacturer: Microchip Technology

Overview: TC1232 Microprocessor Monitor.

General Description

: The TC1232 is a fully-integrated processor supervisor that provides three important functions to safeguard processor sanity: precision power on/off Reset control, Watchdog Timer and external Reset override.

On power-up, the TC1232 holds the processor in the Reset state for a minimum of 250 ms after VCC is within tolerance to ensure a stable system start-up.

Microprocessor sanity is monitored by the on-board watchdog circuit.

Key Features

  • Precision Voltage Monitor: - Adjustable +4.5V or +4.75V.
  • Reset Pulse Width.
  • 250 ms minimum.
  • No External Components.
  • Adjustable Watchdog Timer: - 150 ms, 600 ms or 1.2s.
  • Operating Voltage 4.0V to 5.5V.
  • Debounced Manual Reset Input for External Override Block Diagram VCC Tolerance Select TOL (5% or 10%) + + + VR.
  • EF.
  • RST RST PB RST TD Debounce Watchdog Timebase Select Reset Generator Watchdog Timer ST Gener.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
TelCom Semiconductor Logo TC1232 MICROPROCESSOR MONITOR TelCom Semiconductor

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TC1232 Distributor