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MIC6315 - Open-Drain uP Reset Circuit

Description

The MIC6315 is an inexpensive reset generator circuit that monitors power supplies in microprocessor-based systems.

The function of this device is to assert a reset if either the power supply drops below a designated reset threshold level or /MR is forced low.

Features

  • Precision voltage monitor for 3V, 3.3V, or 5V power supplies.
  • /RESET remains valid with VCC as low as 1V.
  • 5μA supply current.
  • 20ms, 140ms, or 1100ms minimum reset pulse widths available.
  • M.

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Datasheet Details

Part number MIC6315
Manufacturer Micrel Semiconductor
File Size 492.37 KB
Description Open-Drain uP Reset Circuit
Datasheet download datasheet MIC6315 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MIC6315 Open-Drain µP Reset Circuit General Description The MIC6315 is an inexpensive reset generator circuit that monitors power supplies in microprocessor-based systems. The function of this device is to assert a reset if either the power supply drops below a designated reset threshold level or /MR is forced low. Several different reset threshold levels are available to accommodate 3V, 3.3V, or 5V powered systems. The MIC6315 has an active low, open-drain /RESET output. The reset output is guaranteed to remain asserted for a minimum of either 20ms, 140ms, or 1100ms after VCC has risen above the designed reset threshold level. The MIC6315 is available in a 4-pin SOT-143 package. Datasheets and support documentation are available on Micrel’s web site at: www.micrel.com.
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