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PT7M6840 Datasheet Ultra Low Voltage Detectors

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

Download the PT7M6840 datasheet PDF. This datasheet also includes the PT7M6832 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT7M6832-PericomSemiconductorCorporation.pdf) that lists specifications for multiple related part numbers.

General Description

The PT7M6832–6840 are microprocessor (µP) supervisory circuits used to monitor low-voltage power supplies in µP and digital systems.

They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +1.2V to +1.8V powered circuits.

These devices assert a reset signal whenever the VCC supply voltage declines below a preset threshold or whenever manual reset (MR) is asserted.

Overview

PT7M6832-6840 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||.

Key Features

  • Factory-Set Reset Threshold Voltages for Nominal Supplies from 1.2V to 1.8V.
  • Low power consumption : Typ 7.5μA.
  • Five different timeout periods available: 70μs(voltage detector), 1.5ms, 30ms, 210ms and 1.68s.
  • Output configuration: Push-pull RESET , push-pull RESET or open-drain RESET.
  • Guaranteed reset valid to Vcc: 0.9V--active low, 0.85V--active high.
  • Detect voltage accuracy: 1.5%.
  • Adjustable threshold reset-in option.
  • Immune to short negative Vcc transi.

More Datasheets from Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PT7M6832 Ultra Low Voltage Detectors
PT7M6833 Ultra Low Voltage Detectors
PT7M6834 Ultra Low Voltage Detectors
PT7M6835 Ultra Low Voltage Detectors
PT7M6836 Ultra Low Voltage Detectors
PT7M6837 Ultra Low Voltage Detectors
PT7M6838 Ultra Low Voltage Detectors
PT7M6839 Ultra Low Voltage Detectors
PT7M6101 Ultra Low Voltage Detectors
PT7M6102 Ultra Low Voltage Detectors