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TCM809 - 3-Pin Microcontroller Reset Monitors

General Description

The TCM809 and TCM810 are cost-effective system supervisor circuits designed to monitor VDD in digital systems and provide a reset signal to the host processor, when necessary.

No external components are required.

Key Features

  • Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V Nominal System Voltage Supplies.
  • 140 msec Minimum RESET Time Out Period.
  • RESET Output to VDD = 1.0V (TCM809).
  • Low Supply Current, 9 µA (typ. ).
  • VDD Transient Immunity.
  • Small 3-Pin SC-70 and SOT-23B Packages.
  • No External Components.
  • Push-Pull RESET Output.
  • Temperature Range: - Industrial, SC-70 (E): -40°C to +85°C - Extended, SOT-23, SC-70 (V): -40°C to +125°C General.

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www.DataSheet4U.com TCM809/TCM810 3-Pin Microcontroller Reset Monitors Features • Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V Nominal System Voltage Supplies • 140 msec Minimum RESET Time Out Period • RESET Output to VDD = 1.0V (TCM809) • Low Supply Current, 9 µA (typ.) • VDD Transient Immunity • Small 3-Pin SC-70 and SOT-23B Packages • No External Components • Push-Pull RESET Output • Temperature Range: - Industrial, SC-70 (E): -40°C to +85°C - Extended, SOT-23, SC-70 (V): -40°C to +125°C General Description The TCM809 and TCM810 are cost-effective system supervisor circuits designed to monitor VDD in digital systems and provide a reset signal to the host processor, when necessary. No external components are required.