STM813LM6E Microprocessor Reset Circuit

The STM813LM6E is a sophisticated microprocessor reset circuit developed by STMicroelectronics, designed to monitor the supply voltage of microprocessor (µP) systems and other digital systems. It provides a reliable solution to ensure that the µP boots up in a predictable state every time, even in the event of a system power failure or brownout condition.

Key Features

• Precision Monitoring: This component is capable of monitoring a 3.0V supply voltage with high accuracy, which is crucial for systems that rely on stable power to operate correctly.
• Low Power Consumption: The STM813LM6E is designed to be power-efficient, ensuring minimal impact on the overall power budget of the system it is monitoring.
• Reset Time Delay: It includes an internally fixed delay time which gives the system enough time to stabilize before the µP starts up, helping to prevent system crashes and erratic behavior.
• Manual Reset Input: The device features a manual reset input that allows for an external trigger to reset the system, providing additional control and flexibility.
• Active-Low Reset Output: The reset output is active low, which is a common configuration compatible with a wide range of microprocessors and digital systems.
• Temperature Range: It operates over a wide temperature range, making it suitable for various applications, from consumer electronics to industrial automation systems.

Applications

The STM813LM6E is versatile and can be used in multiple applications, including:

• Computers and servers
• Embedded systems
• Portable and battery-powered devices
• Industrial controls
• Automotive systems

With its robust design and reliability, the STM813LM6E is an essential component for systems that require consistent and dependable monitoring of their power supply. Its integration helps to safeguard the system from unpredictable behaviors due to power disturbances, ensuring a more stable and reliable operation.