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DS1232 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS1232DALLAS247Yes

DS1232 is a microprocessor monitor chip manufactured by Dallas Semiconductor (now part of Maxim Integrated).

The DS1232 is a microprocessor monitor chip manufactured by Dallas Semiconductor (now part of Maxim Integrated). Here are its key specifications:

1. Function: Monitors and controls microprocessor operation to prevent system lock-ups.

2. Features:

  • Automatic reset during power failures.
  • Manual reset input.
  • Watchdog timer to detect software lock-ups.

3. Voltage Monitoring:

  • Monitors VCC for power failures.
  • Generates a reset signal when VCC drops below a threshold.

4. Reset Timing:

  • Provides a reset pulse of 250 ms (typical) upon power-up or manual reset.

5. Watchdog Timer:

  • Timeout period of 1.6 seconds (typical).
  • Requires periodic strobe to prevent reset.

6. Operating Voltage: 5V ±10%.

7. Temperature Range: Commercial (0°C to +70°C) or Industrial (-40°C to +85°C).

8. Package Options: 8-pin DIP or SOIC.

For detailed electrical characteristics and timing diagrams, refer to the official datasheet.

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