MP6411 Windowed Watchdog Timer The Future of Analog IC Technology DESCRIPTION FEATURES The MP6411 is a windowed watchdog timer. It Windowed Watchdog is used to reset and monitor the microcontroller. Power-On Reset during Power-Up and In normal operation, the MCU sends a trigger Under Voltage signal to the MP6411 in a defined time window Programmable Short Window Mode or cyclically. A missing or fault trigger signal Long Window Mode causes the watchdog to reset the MCU. Watchdog Disable Function Low Shutdown Mode Current The MP6411 provides a reset signal (low-level SOIC8 Package voltage) to the MCU during power-up or under voltage. Its power supply (VCC) has 5V and APPLICATIONS 3.3V options. Automotive Systems By setting MODE to high or low, the watchdog Industrial Systems operates in long window mode or short window All MPS parts are lead-free, halogen-free, and adhere to the RoHS mode the window is programmable. directive. For MPS green status, please visit the MPS website under Quality Assurance. The MP6411 is available in SOIC8 package. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP6411 Rev. 1.1 www.MonolithicPower.com 1 1/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. MP6411 WINDOWED WATCHDOG TIMER ORDERING INFORMATION Part Number* Package Top Marking SOIC-8 MP6411GS See Below SOIC-8 MP6411GS-33 * For Tape & Reel, add suffix Z (e.g. MP6411GSZ) TOP MARKING (MP6411GS) MP6411: Product code of MP6411GS LLLLLLLL: Lot number MPS: MPS prefix Y: Year code WW: Week code TOP MARKING (MP6411GS-33) M6411-33: Product code of MP6411GS-33 LLLLLLLL: Lot number MPS: MPS prefix Y: Year code WW: Week code MP6411 Rev. 1.1 www.MonolithicPower.com 2 1/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.