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AAT3532 - MicroPower Microprocessor Reset Circuit

Datasheet Summary

Description

The AAT3532 PowerManager is a member of Skyworks' Total Power Management IC (TPMIC™) product family.

It is a fully integrated device for monitoring microprocessor activity, external reset, and power supply conditions.

Features

  • Adjustable 4.5V or 4.75V Voltage Monitor.
  • 250ms (min).

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Datasheet preview – AAT3532

Datasheet Details

Part number AAT3532
Manufacturer Skyworks Solutions
File Size 202.62 KB
Description MicroPower Microprocessor Reset Circuit
Datasheet download datasheet AAT3532 Datasheet
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Full PDF Text Transcription

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DATA SHEET AAT3532 MicroPowerTM Microprocessor Reset Circuit General Description The AAT3532 PowerManager is a member of Skyworks' Total Power Management IC (TPMIC™) product family. It is a fully integrated device for monitoring microprocessor activity, external reset, and power supply conditions. The device holds the microprocessor in a reset condition for a minimum of 250ms while VCC is established to ensure correct system start-up. A manual reset can be initiated via a de-bounced input pin. As an additional level of protection, the AAT3532 includes a watchdog timer which requires a periodic strobe input from the microprocessor to ensure correct operation. The AAT3532 has a programmable watchdog timer and voltage tolerance level.
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