STM812MW16F - Microprocessor Reset Circuit

The STM812MW16F from STMicroelectronics is a highly reliable, low-power microprocessor reset circuit. This component is essential for managing the power supply and reset function in microprocessor and microcontroller-based systems. It ensures that your system starts up in a known state every time it is powered on.

Key Features

• Precision Monitoring: The STM812MW16F offers precise monitoring of the 3V, 3.3V, and 5V supply voltages, which is crucial for systems that require a stable and reliable power source to function correctly.
• Reset Time Delay: With an integrated time delay, this device provides a reset signal to the host processor when the supply voltage drops below a predefined threshold, ensuring the system has sufficient time to initialize properly.
• Low Power Consumption: Designed for power-sensitive applications, the STM812MW16F consumes minimal power, which helps extend the battery life in portable devices.
• High Accuracy: It features a high accuracy of ±1.5% at room temperature, ensuring dependable operation and reset threshold accuracy across a range of conditions.
• Operating Temperature Range: The device operates over a wide temperature range of -40°C to +85°C, making it suitable for use in various environments and applications.

Applications

The STM812MW16F is versatile and can be used in a broad array of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Devices
• Industrial Equipment
• Networking and Telecommunications

Product Specifications

The device comes in a 5-pin SOT23 package, which is suitable for space-constrained applications. It has an active-low reset output and supports a reset threshold voltage of 1.60V, tailored for systems that run on low voltage power supplies.

With its robust design and reliable performance, the STM812MW16F is an excellent choice for ensuring the stability and proper functioning of your electronic systems. Incorporating this reset circuit from STMicroelectronics can significantly enhance system reliability and performance.