Overview
The STM6821LWY6F is a 5-pin voltage supervisor integrated circuit produced by STMicroelectronics. This component is designed to provide voltage monitoring and reset functions, making it essential for ensuring the reliable operation of microprocessors and other digital systems. It features a watchdog timer and a push-button reset, enhancing system reliability and user interaction.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Voltage Supervisory |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-23-5 |
| Threshold Voltage | 4.63 V |
| Number of Inputs Monitored | 1 Input |
| Operating Temperature Range | -40°C to 85°C |
| RoHS Compliance | Yes |
Key Features
- Voltage supervision with a fixed threshold voltage of 4.63 V
- Watchdog timer for monitoring system activity
- Push-button reset capability for manual system reset
- Compact SOT-23-5 package for space-efficient designs
- Operating temperature range from -40°C to 85°C, making it suitable for a wide range of applications
- RoHS compliant, ensuring environmental sustainability
Applications
The STM6821LWY6F is suitable for various applications requiring reliable voltage monitoring and system reset functions. These include:
- Microprocessor and microcontroller systems
- Embedded systems and IoT devices
- Industrial control systems
- Automotive electronics
- Consumer electronics requiring robust system monitoring
Q & A
- What is the primary function of the STM6821LWY6F? The primary function is to provide voltage supervision and reset functions for microprocessors and other digital systems.
- What is the threshold voltage of the STM6821LWY6F? The threshold voltage is 4.63 V.
- What type of package does the STM6821LWY6F come in? It comes in a SOT-23-5 package.
- Does the STM6821LWY6F have a watchdog timer? Yes, it includes a watchdog timer for system activity monitoring.
- Is the STM6821LWY6F RoHS compliant? Yes, it is RoHS compliant.
- What is the operating temperature range of the STM6821LWY6F? The operating temperature range is from -40°C to 85°C.
- Can the STM6821LWY6F be reset manually? Yes, it has a push-button reset capability.
- What types of applications is the STM6821LWY6F suitable for? It is suitable for microprocessor systems, embedded systems, industrial control systems, automotive electronics, and consumer electronics.
- How many inputs does the STM6821LWY6F monitor? It monitors one input.
- Where can I find detailed specifications for the STM6821LWY6F? Detailed specifications can be found in the datasheet available on STMicroelectronics' official website and other electronic component distributors like Mouser and Heisener.
