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MP6411 - Windowed Watchdog Timer

General Description

The MP6411 is a windowed watchdog timer.

It is used to reset and monitor the microcontroller.

In normal operation, the MCU sends a trigger signal to the MP6411 in a defined time window cyclically.

Key Features

  • Windowed Watchdog.
  • Power-On Reset during Power-Up and Under Voltage.
  • Programmable Short Window Mode or Long Window Mode.
  • Watchdog Disable Function.
  • Low Shutdown Mode Current.
  • SOIC8 Package.

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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.

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The Future of Analog IC Technology DESCRIPTION The MP6411 is a windowed watchdog timer. It is used to reset and monitor the microcontroller. In normal operation, the MCU sends a trigger signal to the MP6411 in a defined time window cyclically. A missing or fault trigger signal causes the watchdog to reset the MCU. The MP6411 provides a reset signal (low-level voltage) to the MCU during power-up or under voltage. Its power supply (VCC) has 5V and 3.3V options. By setting MODE to high or low, the watchdog operates in long window mode or short window mode; the window is programmable. The MP6411 is available in SOIC8 package.