Overview of STM6777SVWB6F from STMicroelectronics

The STM6777SVWB6F is a state-of-the-art dual microprocessor reset circuit manufactured by STMicroelectronics, a global leader in semiconductor solutions. This precision device is specifically designed to monitor the power supply and core system voltages in microprocessor and digital systems, providing a reliable safeguard for maintaining system integrity during power-up, operation, and power-down states.

With its advanced features, the STM6777SVWB6F ensures that the microprocessor is reset to a known state during power failures or system malfunctions. It is commonly used in a wide range of applications, including computers, controllers, intelligent instruments, and portable/battery-powered products.

Key Features

• Supply Voltage Monitoring: The device supports a supply voltage range from 2.0V to 5.5V, making it versatile for different system requirements.
• Dual Reset Outputs: It offers two reset outputs, one active-low and the other active-high, providing flexibility for interfacing with various microprocessor or microcontroller architectures.
• Adjustable Reset Timeout: The reset timeout period can be adjusted externally via a capacitor, allowing designers to tailor the reset timing to specific system needs.
• Low Power Consumption: Designed for power-sensitive applications, the STM6777SVWB6F has a low typical standby current of 3μA, contributing to overall power efficiency.
• Manual Reset Input: An additional manual reset input is provided, enabling users to trigger a system reset manually when needed.
• High Accuracy Thresholds: The reset threshold voltages are highly accurate, ensuring reliable operation and system protection.

Package and Temperature Range

The STM6777SVWB6F is offered in a compact SOT23-6 package, which is suitable for space-constrained applications. It is designed to operate over an industrial temperature range from -40°C to +85°C, ensuring reliable performance even in harsh operating environments.

By integrating the STM6777SVWB6F into your system, you can achieve enhanced reliability and protection against unpredictable power supply conditions, ensuring that your digital systems operate smoothly and without interruption.