4-pin Microcontroller Reset Monitors Technology

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 control- ler 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 sec (5 sec 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 out- put of the TCM811 is valid down to VDD = 1V. Both devices are available in a 4-Pin SOT-143 package, specified with a temperature range of -40C to +85C. The TCM811 TCM812 are optimized to reject fast tran- sient glitches on the VDD line. A low supply current of 6A (VDD = 3.3V) makes these devices ideal for battery powered applications. By Microchip Technology Inc.
TCM812 's PackagesTCM812 's pdf datasheet

TCM812 Pinout, Pinouts
TCM812 pinout,Pin out
This is one package pinout of TCM812,If you need more pinouts please download TCM812's pdf datasheet.

TCM812 Application circuits
TCM812 circuits
This is one application circuit of TCM812,If you need more circuits,please download TCM812's pdf datasheet.

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