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STM690TM6E from ST,ST Microelectronics

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31.250ms

STM690TM6E

Manufacturer: ST

3V Supervisor with Battery Switchover

Partnumber Manufacturer Quantity Availability
STM690TM6E ST 2500 In Stock

Description and Introduction

3V Supervisor with Battery Switchover The STM690TM6E is a microprocessor supervisory circuit manufactured by STMicroelectronics.  

### **Specifications:**  
- **Package:** SOT-23-6  
- **Operating Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (2.63V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min), 280ms (typ)  
- **Manual Reset Input:** Active-low (MR)  
- **Watchdog Timer:** Programmable (1.6s, 6.25s, 25s, or 100s)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Quiescent Current:** 12µA (typ)  

### **Descriptions:**  
The STM690TM6E monitors microprocessor power supplies, ensuring proper system operation. It generates a reset signal if the supply voltage drops below a preset threshold and includes a watchdog timer to detect software lock-ups.  

### **Features:**  
- **Power-On Reset (POR) Generator**  
- **Adjustable or Fixed Voltage Monitoring**  
- **Manual Reset Input (MR)**  
- **Programmable Watchdog Timer**  
- **Low Power Consumption**  
- **Small SOT-23-6 Package**  
- **Industrial Temperature Range Support**  

This device is commonly used in embedded systems, automotive electronics, and industrial applications requiring reliable power monitoring.

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