Windowed Watchdog Timer
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The MPQ6411 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 MPQ6411 in a defined time window cyclically. A missing or fault trigger signal causes the watchdog to reset the MCU.
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Features & Benefits
- 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
- Available in AEC-Q100 Grade 1
EV6411-S-00A Evaluation Kit 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.