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STM690SM6F from ST,ST Microelectronics

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STM690SM6F

Manufacturer: ST

3V Supervisor with Battery Switchover

Partnumber Manufacturer Quantity Availability
STM690SM6F ST 2500 In Stock

Description and Introduction

3V Supervisor with Battery Switchover The STM690SM6F is a microprocessor supervisory circuit manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5% (typical)  
- **Reset Timeout Period:** Adjustable (via external capacitor) or fixed (typically 200ms)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-6  

### **Descriptions:**  
- Monitors system voltage and provides a reset signal to the microprocessor when the voltage falls below a preset threshold.  
- Includes a manual reset input (MR) for external reset control.  
- Features a watchdog timer to detect software lock-ups.  

### **Features:**  
- **Low Power Consumption:** Typically 12µA (active mode)  
- **Adjustable or Fixed Reset Timeout**  
- **Watchdog Timer Function**  
- **Manual Reset Input**  
- **Power-On Reset (POR) Circuitry**  
- **Small Form Factor (SOT-23-6 Package)**  

This device ensures reliable system operation by monitoring power supply integrity and providing reset signals when necessary.

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