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MIC708R - uP Supervisory Circuit

This page provides the datasheet information for the MIC708R, a member of the MIC706P uP Supervisory Circuit family.

Datasheet Summary

Description

The MIC706 and MIC708 are inexpensive microprocessor supervisory circuits that monitor power supplies in 3.0V and 3.3V microprocessor-based systems.

The circuit functions include a watchdog timer, microprocessor reset, power-failure warning, and a debounced manual reset input.

Features

  • Maximum supply current: 30µA.
  • Debounc.

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Datasheet preview – MIC708R

Datasheet Details

Part number MIC708R
Manufacturer Micrel Semiconductor
File Size 420.32 KB
Description uP Supervisory Circuit
Datasheet download datasheet MIC708R Datasheet
Additional preview pages of the MIC708R datasheet.

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Other Datasheets by Micrel Semiconductor
  • MIC708 - (MIC705 - MIC708) Supervisory Circuits
  • MIC708S - uP Supervisory Circuit
  • MIC708T - uP Supervisory Circuit
  • MIC70 - P Supervisory Circuits
  • MIC705 - (MIC705 - MIC708) Supervisory Circuits
  • MIC706 - (MIC705 - MIC708) Supervisory Circuits
  • MIC706P - uP Supervisory Circuit
  • MIC706R - uP Supervisory Circuit

Full PDF Text Transcription

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MIC706P/R/S/T, MIC708R/S/T µP Supervisory Circuit General Description The MIC706 and MIC708 are inexpensive microprocessor supervisory circuits that monitor power supplies in 3.0V and 3.3V microprocessor-based systems. The circuit functions include a watchdog timer, microprocessor reset, power-failure warning, and a debounced manual reset input. The MIC706 offers a watchdog timer function, while the MIC708 has an active-high reset output in addition to the active-low reset output. The R, S, and T versions are similar in all respects except for supply voltage reset threshold levels. The threshold levels are 2.63, 2.93, and 3.08V, respectively. When the supply voltage drops below the reset threshold level, /RESET (and RESET for the MIC708) is asserted.
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