MP6411

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Windowed Watchdog Timer


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产品描述

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. 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.

产品特性

  • 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

技术参数

  • GradeCatalog
  • PackageSOIC-8
  • VCC (max) (V)5.2
  • Vthreshold (typ) (V)4.6
  • Iq (typ) (µA)6
  • VCC (min) (V)4.8

Windowed Watchdog Timer Evaluation Board

The EV6411-S-00A is an evaluation board for

MP\MPQ6411, a windowed watchdog timer. It used to reset and monitor the microcontroller. In normal operation, MCU sends trigger signal to MPQ6411 in a defined time window cyclically. A missing or fault trigger signal causes the watchdog to reset the MCU.

MPQ6411 provides a reset signal (low level voltage) to MCU during power-up or under voltage.

By setting the MODE pin to high or low, the watchdog can work as long window mode or short window mode. And the window is programmable.

The EV6411-S-00A is assembled and tested with SOIC8 package.

¥ 175.50 + tax