The STWD100NYWY3F by STMicroelectronics is a Watchdog Timer (WDT) designed to enhance the reliability and safety of electronic systems by monitoring their proper operation. Operating within a supply voltage range of 2.7V to 5.5V, this watchdog timer is suitable for various power supply configurations in electronic applications. The timer offers multiple selectable timeout periods of 3.4ms, 6.3ms, 102ms, and 1.6s, allowing flexibility in system monitoring based on specific requirements.
Featuring an active-low, open-drain output configuration, the STWD100NYWY3F provides a signal that goes low when the watchdog timer expires, signaling a potential issue in the system. The device is packaged in a compact SOT-23-5 package, offering five pins for straightforward integration into electronic circuit designs. With its functionality and configuration options, this watchdog timer is commonly employed in applications such as embedded systems and microcontroller-based designs, providing an additional layer of protection by ensuring proper system functioning.
Features:
- Enhances system reliability by monitoring proper operation and resetting the system if needed.
- Selectable Timeout Periods: 3.4 ms, 6.3 ms, 102 ms, 1.6 s. Allows for flexibility in system monitoring based on specific application requirements.
- Provides an active-low signal when the watchdog timer expires, indicating a potential issue in the system.
- Features an open-drain output configuration, offering flexibility in connecting to external circuitry.
- Housed in a compact Small Outline Transistor (SOT) package with 5 pins, allowing for easy integration into electronic circuit designs.
- Commonly used in embedded systems and microcontroller-based designs to provide an additional layer of protection by ensuring proper system functioning.
- Suitable for space-constrained applications due to its small and compact package.
Package Includes:
1 x STWD100NYWY3F-STMICROELECTRONICS-Watchdog Timer, 2.7 V to 5.5 V Supply, 3.4 ms/6.3 ms/102 ms/1.6 s, Active-Low, Open-Drain, SOT-23-5
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