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TCM811

Microchip Technology
Part Number TCM811
Manufacturer Microchip Technology
Description 4-Pin Microcontroller Reset Monitors
Published Apr 23, 2005
Detailed Description M Features TCM811/TCM812 General Description The TCM811 and TCM812 are cost effective system supervisory circuits desig...
Datasheet PDF File TCM811 PDF File

TCM811
TCM811


Overview
M Features TCM811/TCM812 General Description The TCM811 and TCM812 are cost effective system supervisory circuits designed to monitor VDD in digital systems and provide a reset signal to the host controller when necessary.
A manual reset input is provided to override the reset monitor and is suitable for use as a push-button reset.
No external components are required.
The reset output is driven active within 20 µsec (5 µsec for F version) of VDD falling through the reset voltage threshold.
RESET is maintained active for a minimum of 140 msec after VDD rises above the reset threshold.
The TCM812 has an active high RESET output while the TCM811 has an active low RESET output.
The output of th...



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