DS1232L

The DS1232L MicroMonitor Chip is a precision monitoring circuit that ensures the proper operation of microprocessor-based systems. It provides several functions, including reset pulse generation on power-up and power-down, push-button reset control, and watchdog timer to guard against system lockup. The DS1232L is designed to operate over a wide supply voltage range, making it suitable for a variety of applications.

Key Features:

• Power supply monitoring and reset generation
• Push-button reset input
• Watchdog timer to prevent system lockup
• Precision temperature-compensated voltage reference and comparator
• Reset timeout period adjustable
• Low power consumption
• Compact 8-pin DIP/SOIC package

Technical Specifications:

• Supply Voltage (VCC): 4.5V to 5.5V (standard version), 3.0V to 5.5V (low-voltage version)
• Reset Threshold Voltage: 4.37V (standard version), 2.63V (low-voltage version)
• Reset Timeout Period: 250ms, 600ms, or 1.2s (adjustable)
• Watchdog Timeout Period: 150ms, 600ms, or 1.2s (adjustable)
• Operating Temperature Range: -40°C to +85°C
• Package: 8-pin DIP/SOIC

Applications:

• Microprocessor Systems: Ensures proper reset and watchdog functionality in microprocessor-based systems.
• Embedded Systems: Provides system monitoring and control in embedded applications.
• Industrial Control: Used in industrial control systems to ensure reliable operation.
• Telecommunications: Ensures stability and reliability in communication equipment.
• Consumer Electronics: Integrated into various consumer electronic devices for enhanced reliability.
• Automotive Systems: Suitable for automotive applications requiring robust system monitoring.

Datasheet:
For detailed technical information, refer to the DS1232L Datasheet.