Product Overview: STM812JW16F by STMicroelectronics

The STM812JW16F is a state-of-the-art microprocessor supervisor designed by STMicroelectronics, a global leader in semiconductor solutions. This compact and efficient component is engineered to monitor the power supply and microprocessor activity in digital systems, ensuring reliable operation and enhanced system integrity.

Key Features:

• Voltage Monitoring: The STM812JW16F provides precise monitoring of the system voltage levels, with a factory-trimmed threshold that ensures the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.
• Reset Timing: It comes equipped with a built-in delay that generates a reset pulse, which lasts a minimum of 140ms, ensuring the system has adequate time to stabilize before normal operation resumes.
• Low Power Consumption: Designed for power-sensitive applications, the device operates with minimal power consumption, making it suitable for battery-operated devices.
• High Accuracy: The reset threshold accuracy is maintained over a wide temperature range, allowing for reliable performance under varying environmental conditions.
• Compact Package: The STM812JW16F is available in a small SOT-23 package, which is ideal for space-constrained applications without compromising on functionality.

Applications:

The versatility of the STM812JW16F makes it an excellent choice for a broad range of applications, including:

• Computers and Network Equipment
• Portable/Battery-Powered Devices
• Embedded Systems
• Consumer Electronics
• Industrial Controllers

Technical Specifications:

With an operating voltage range of 1.2V to 5.5V, the STM812JW16F is highly adaptable to various system requirements. Its active-low, open-drain reset output ensures compatibility with a variety of digital circuits. Additionally, the device is RoHS compliant and adheres to the stringent quality standards that STMicroelectronics is known for.

In summary, the STM812JW16F from STMicroelectronics is an essential component for systems requiring robust power supply monitoring and microprocessor supervision. It offers designers a reliable, accurate, and power-efficient solution to safeguard digital systems from unpredictable power anomalies, enhancing overall system stability and performance.