STM706PM6E

Supervisors Overview

The STM706PM6E is a voltage supervisory circuit manufactured by STMicroelectronics, designed for microprocessor monitoring applications. It features a precision voltage reference and comparator to monitor the VCC input for out-of-tolerance conditions. The device provides an active high, push-pull reset output and includes a manual reset input and a watchdog timer. It operates within a supply voltage range up to 5.5 V and has a threshold voltage of 3 V. The component is housed in an SOIC-8 surface-mount package and supports industrial operating temperatures.

Supervisors Feature Summary

• Precision voltage monitoring with dedicated comparator for detecting out-of-tolerance VCC conditions
• Integrated watchdog timer and manual reset input for enhanced system reliability
• Active high push-pull reset output configuration for flexible interface compatibility

Supervisors Applications

• Microprocessor supervisory circuits requiring precise voltage monitoring
• Systems utilizing battery switchover mechanisms
• Industrial electronic designs needing robust power-fail detection

Supervisors Procurement Notes

Verify component availability as the STM706PM6E is listed as obsolete or discontinued by the manufacturer. Confirm end-of-life status through official STMicroelectronics channels before finalizing design-in decisions. Check for valid replacement part numbers if current stock is unavailable. Ensure compliance with RoHS directives and lead-free component requirements specified in the datasheet. Validate package type and pinout compatibility during procurement planning.

Supervisors Selection Notes

Select this component when a 3 V threshold supervisor with active high output is required. Consider the SOIC-8 package for surface-mount assembly needs. Evaluate the inclusion of a watchdog timer and manual reset input against system complexity. Compare against other STM70x variants if different threshold voltages or output polarities are needed. Ensure the 5.5 V maximum supply voltage aligns with the target application's power rails.

Supervisors Part Context

The STM706PM6E belongs to the STM70x family of self-contained supervisory devices from STMicroelectronics. This series provides essential microprocessor protection functions including voltage monitoring, reset generation, and watchdog timing. The family offers various threshold options and output configurations to suit diverse industrial and commercial applications. The PM6E suffix typically denotes specific packaging or tape-and-reel variations within the standard SOIC-8 form factor.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is marked as obsolete, consult STMicroelectronics for recommended cross-reference parts or newer generations within the STM70x or STM690 families that offer compatible functionality and pinouts.