The STM1066C35F38F is a precision, low-power microprocessor reset circuit from STMicroelectronics, designed to monitor the supply voltage of microprocessors (μP) and digital systems. It provides a highly accurate and reliable solution for systems that require a reset function to avoid erroneous operation when the supply voltage drops below a predetermined value.

Key Features

• Voltage Monitoring: This device is capable of monitoring a fixed threshold voltage of 3.5V, making it ideal for systems operating at standard supply voltages.
• Low Power Consumption: With its low power consumption, the STM1066C35F38F is an excellent choice for battery-operated and portable devices, ensuring minimal impact on the overall power budget of the system.
• High Precision: The reset threshold accuracy is maintained over a wide temperature range, providing reliable operation under varying environmental conditions.
• Reset Output: The active-low, open-drain reset output ensures compatibility with a variety of microprocessors and digital ICs, allowing for a straightforward integration into existing designs.
• Manual Reset Input: An additional manual reset input allows for system resets to be triggered on demand, offering greater control over system behavior.
• Temperature Range: The device operates over an industrial temperature range, making it suitable for use in harsh environments.

Applications

The STM1066C35F38F is versatile and can be used in a broad range of applications, including:

• Computers and Servers
• Embedded Systems
• Portable and Battery-Powered Devices
• Industrial Control Systems
• Automotive Electronics

With its robust design and precise voltage monitoring capabilities, the STM1066C35F38F is a critical component for ensuring the reliable operation of digital systems that cannot tolerate voltage drops without a proper reset mechanism. STMicroelectronics' commitment to quality and performance makes this product a smart choice for designers looking to enhance system stability and protection.