Professional IC Distribution & Technical Solutions

The IMP706PEPA is a microprocessor supervisory circuit manufactured by IMP (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features of the device:

Specifications:

• Manufacturer: IMP (Integrated Micropower Electronics)
• Type: Microprocessor Supervisory Circuit
• Package: 8-Pin PDIP (Plastic Dual In-Line Package)
• Operating Voltage Range: 1.0V to 5.5V
• Reset Threshold Options: Adjustable or Fixed (e.g., 4.65V, 4.40V, 3.08V, etc.)
• Reset Timeout Period: 200ms (typical)
• Watchdog Timer: Yes (1.6s typical timeout)
• Manual Reset Input: Yes (active-low MR pin)
• Power-Fail Comparator: Yes (for early warning of power loss)
• Operating Temperature Range: -40°C to +85°C

Descriptions:

The IMP706PEPA is a supervisory circuit designed to monitor power supply voltages in microprocessor-based systems. It ensures proper system operation by generating a reset signal if the supply voltage drops below a specified threshold. The device includes a watchdog timer to detect software lockups and a manual reset input for user-initiated resets. Additionally, it features a power-fail comparator for early warning of impending power loss.

Features:

• Voltage Monitoring: Monitors VCC for undervoltage conditions.
• Adjustable or Fixed Reset Threshold: Multiple preset or user-adjustable options.
• Watchdog Timer: Prevents system lockup by requiring periodic toggling.
• Manual Reset Input: Allows external reset triggering.
• Power-Fail Comparator: Provides early power-loss detection.
• Low Power Consumption: Suitable for battery-operated systems.
• Wide Operating Voltage Range: Supports 1.0V to 5.5V systems.
• Industrial Temperature Range: Operates reliably in harsh environments.

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official IMP706PEPA datasheet.