Overview
The STM6822SWY6F is a supervisory circuit manufactured by STMicroelectronics. This device is designed to provide microprocessor supervisory functions, including a precision voltage reference and comparator to monitor the system voltage. It features a watchdog timer and a push-button reset capability, making it a comprehensive solution for ensuring the reliability and stability of microprocessor-based systems.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOT-23-5 |
| Number of Channels | 1 |
| Reset Type | Active Low |
| Watchdog Timer | 140 ms |
| Voltage Reference | Precision voltage reference |
| Reset Active Time | 140 ms |
| Operating Temperature Range | -40°C to 85°C |
| RoHS Compliance | Yes |
Key Features
- Precision voltage reference and comparator for system voltage monitoring
- Integrated watchdog timer with a 140 ms timeout period
- Push-button reset capability
- Active low reset output
- Open drain or open collector output configuration
- Compact SOT-23-5 package
- Operating temperature range from -40°C to 85°C
- RoHS compliant
Applications
The STM6822SWY6F is suitable for a variety of applications where reliable microprocessor supervision is critical. These include:
- Industrial control systems
- Automotive electronics
- Medical devices
- Consumer electronics
- Embedded systems requiring robust reset and watchdog functions
Q & A
- What is the primary function of the STM6822SWY6F?
The primary function of the STM6822SWY6F is to provide microprocessor supervisory functions, including voltage monitoring, watchdog timer, and reset capabilities. - What is the package type of the STM6822SWY6F?
The package type of the STM6822SWY6F is SOT-23-5. - What is the reset type of the STM6822SWY6F?
The reset type of the STM6822SWY6F is active low. - What is the duration of the watchdog timer in the STM6822SWY6F?
The watchdog timer duration in the STM6822SWY6F is 140 ms. - Is the STM6822SWY6F RoHS compliant?
Yes, the STM6822SWY6F is RoHS compliant. - What is the operating temperature range of the STM6822SWY6F?
The operating temperature range of the STM6822SWY6F is from -40°C to 85°C. - What types of applications is the STM6822SWY6F suitable for?
The STM6822SWY6F is suitable for industrial control systems, automotive electronics, medical devices, consumer electronics, and other embedded systems requiring robust reset and watchdog functions. - Does the STM6822SWY6F have a push-button reset feature?
Yes, the STM6822SWY6F includes a push-button reset feature. - What is the output configuration of the STM6822SWY6F?
The output configuration of the STM6822SWY6F is open drain or open collector. - Where can I purchase the STM6822SWY6F?
The STM6822SWY6F can be purchased from various electronic component distributors such as Digi-Key, Mouser, and the STMicroelectronics online store.
