STM6322MWY6F

Supervisors Overview

The STM6322MWY6F is a five-pin supervisor integrated circuit featuring a watchdog timer and push-button reset functionality. It provides precision monitoring for VCC power supplies at 5V, 3.3V, 3V, or 2.5V configurations. The device includes a reset output capable of active low (push-pull or open drain) and active high (push-pull) modes. It operates within a supply voltage range of 2.5V to 5V and utilizes a SOT-23-5 package.

Supervisors Feature Summary

• Integrates a watchdog timer with push-button reset capability
• Provides precision monitoring for multiple standard voltage levels
• Offers flexible reset output configurations including active high and active low options

Supervisors Applications

• Microprocessor supply supervision
• Watchdog timer implementation in embedded systems
• Push-button reset circuits for user interface control

Supervisors Procurement Notes

Verify the specific suffix Y6F against official STMicroelectronics documentation to confirm the exact voltage threshold and output configuration. Ensure the ordering part number matches the required active high/low settings and watchdog timeout specifications defined in the datasheet before procurement.

Supervisors Selection Notes

Select this component when a single IC solution is required for both voltage supervision and system reset management. Consider the available voltage monitoring options and the flexibility of the reset output drive type to match the target microcontroller input requirements.

Supervisors Part Context

This device belongs to the STM6322 series of supervisory circuits designed for processor protection. It combines essential system management functions into a compact five-pin package, serving as a critical reliability component in digital electronics by detecting power anomalies and managing system restarts.

Supervisors Replacement Considerations

Consult the official STMicroelectronics replacement guide for verified substitute part numbers. Cross-reference pinouts and electrical characteristics to ensure compatibility with existing board layouts and system timing requirements.