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MCP810 Datasheet 3-pin Microprocessor Reset Circuits

Manufacturer: National

Overview: MCP809/MCP810 3-Pin Microprocessor Reset Circuits June 2001 MCP809/MCP810 3-Pin Microprocessor Reset.

General Description

The MCP809/810 microprocessor supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems.

They provide a reset to the microprocessor during power-up, power-down and brown-out conditions.

The function of the MCP809/810 is to monitor the VCC supply voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold.

Key Features

  • n Precise monitoring of 3V, 3.3V, and 5V supply voltages n Fully specified over temperature n 140ms min. Power-On Reset pulse width, 240ms typical Active-low RESET Output (MCP809) Active-high RESET Output (MCP810) n Guaranteed RESET Output valid for VCC≥1V n Low Supply Current, 15µA typ. n Power supply transient immunity.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
ETCTI MCP810 MCP809/MCP810 3-Pin Microprocessor Reset Circuits (Rev. A) ETCTI

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Part Number Description
MCP809 3-Pin Microprocessor Reset Circuits

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