STM6823ZWY6F - STMicroelectronics Supervisory Circuit

The STM6823ZWY6F is a highly reliable supervisory circuit designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This compact component is engineered to monitor power supplies in microprocessor systems, providing a crucial safeguard against system failures due to unstable or failing power. It ensures that the microprocessor and other critical system components operate within specified power thresholds, maintaining system integrity and preventing data corruption.

Featuring a precision voltage monitor with a 2.93V threshold, the STM6823ZWY6F is adept at providing a reset signal to the microprocessor during power-up, power-down, and brown-out conditions. The reset signal remains asserted until the supply voltage reaches the stable operating threshold, and for a programmable delay time afterward, ensuring the system has adequate time to stabilize before the processor begins operation. This delay is user-configurable, allowing for customization to meet specific system requirements.

The STM6823ZWY6F comes in a compact SOT-23-5 package, which is ideal for space-constrained applications. It boasts a low supply current, making it an energy-efficient choice for battery-powered devices. The operating temperature range of -40°C to +85°C ensures reliable performance across a wide range of environmental conditions, making it suitable for industrial and automotive applications as well as consumer electronics.

Key features of the STM6823ZWY6F include:

• Precision monitoring of 2.93V supply voltage
• Programmable delay time through an external capacitor
• Low supply current for energy efficiency
• Manual reset input for additional system control
• Operating temperature range suitable for various applications
• Compact SOT-23-5 package for space-saving designs

The STM6823ZWY6F is designed to provide a high level of protection for digital systems, ensuring that all components are operational within their specified voltage ranges. With its advanced features and reliable performance, the STM6823ZWY6F is an essential component for system designers looking to enhance the operational safety and stability of their microprocessor-based systems.