FM812, FM811 - Microprocessor Reset Circuits

Fairchild Semiconductor

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FM812 Datasheet Preview — This datasheet PDF includes multiple part numbers: FM812, FM811. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	FM812, FM811
Manufacturer	Fairchild Semiconductor
File Size	42.03 KB
Description	Microprocessor Reset Circuits
Datasheet	FM811_FairchildSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: FM812, FM811. Please refer to the document for exact specifications by model.

FM812 Product details

Description

The FM811/FM812 is a low cost microprocessor supervisory circuit that asserts a reset if the power supply drops below a designated threshold or the manual reset pin is forced low. Critical Microprocessor Power Monitoring Portable Equipment Intelligent Instruments Computers & Printers Controllers The FM811 ha

Features

Feature.
Precision Voltage Monitor for 3V, 3.3V or 5V Power Supplies.
6µA Supply Current.
140ms Minimum Reset Pulse Width.
RESET Remains Valid with VCC as Low as 1.4V.
Active Low Manual Reset Input.
No External Components.
4-Pin SOT-143 Package.

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Published: Nov 18, 2008 |