The STM6717TGWY6F is a sophisticated, low-voltage, triple-channel, digital window watchdog timer and hardware monitor designed by STMicroelectronics. This precision IC is engineered to enhance the reliability of consumer, industrial, and computer applications by monitoring the correct operation of the microprocessor (µP) or digital system.

Key Features

• Voltage Monitoring: The device includes under-voltage lockout (UVLO) and power supply monitoring to ensure the system operates within safe voltage levels.
• Triple Window Watchdog: It features a triple window watchdog timer with programmable delay intervals, enabling it to detect both runaway and stuck-at faults in the monitored microprocessor.
• Temperature Sensor: An integrated temperature sensor allows for thermal monitoring, providing additional system protection.
• Programmable Reset: The STM6717TGWY6F offers a programmable reset input/output that can be configured to reset the microprocessor if an error is detected.
• Serial Interface: A serial I2C-compatible interface is available for configuration and reading the status of the device, making it easy to integrate into modern digital systems.
• Small Form Factor: Housed in a compact TSSOP-8 package, the device is suitable for space-constrained applications.

Applications

The STM6717TGWY6F is ideal for a wide range of applications where system reliability is crucial. It is commonly used in:

• Computers and computer peripherals
• Embedded systems
• Industrial systems
• Telecommunication equipment
• Consumer electronics

Technical Specifications

The device operates over a wide supply voltage range and features multiple programmable thresholds for the watchdog timer and reset functions. The temperature sensor provides an accurate readout, which can be crucial for systems operating in variable environmental conditions.

As a product of STMicroelectronics, a leader in semiconductor solutions, the STM6717TGWY6F is backed by robust technical support and documentation, ensuring ease of integration and peace of mind for designers and engineers.