3/3..3/4..0V μP Superrviissorr Ciirrccuiittss The IMP706SESA is a microprocessor supervisory circuit manufactured by IMP (Integrated Micropower Electronics). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** IMP (Integrated Micropower Electronics)
- **Type:** Microprocessor Supervisory Circuit
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)
- **Operating Voltage Range:** 1.8V to 5.5V
- **Reset Threshold Options:** Adjustable or fixed (factory-set)
- **Reset Timeout Period:** Typically 200ms (adjustable with external capacitor)
- **Watchdog Timer:** Programmable timeout period (1.6s typical)
- **Manual Reset Input:** Active-low (MR) pin for external reset control
- **Power-On Reset (POR):** Ensures proper reset during power-up
- **Low-Power Consumption:** Typically 5µA (ideal for battery-powered applications)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The IMP706SESA is designed to monitor power supply voltages in microprocessor-based systems. It provides reset signals to ensure proper system initialization and recovery during power-up, power-down, or brownout conditions. The watchdog timer feature helps detect software lockups, while the manual reset input allows for external system resets.
### **Features:**
- **Voltage Monitoring:** Monitors VCC for undervoltage conditions.
- **Adjustable Reset Threshold:** Allows customization for different voltage levels.
- **Watchdog Timer:** Prevents system lockup by requiring periodic toggling.
- **Manual Reset Capability:** External push-button reset support via MR pin.
- **Low Quiescent Current:** Suitable for power-sensitive applications.
- **Wide Operating Voltage Range:** Supports 1.8V to 5.5V systems.
- **Industrial Temperature Range:** Reliable operation in harsh environments.
This information is strictly based on the manufacturer's datasheet and technical documentation.
