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Dallas
DS1232 Micromonitor IC Datasheet
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Features
- Monitors Power Supply for Safe Operating Levels
- Monitors Software Execution with Watchdog Timer
- Monitors External Pushbutton Reset
- Provides Automatic, Orderly Shutdown under Specified Conditions
- Initiates and Holds Processor Reset until Levels are Safe
- Provides Active High and Low Resets, user-set for 5% or 10%
- Automatically Restarts Processor on Power-up
- Pauses Restart until System Stabilizes
Pin Layout
Pin Description
| Pin Number | Description |
|---|---|
| 1 | PBRST - Pushbutton Reset |
| 2 | TD - Time Delay Set |
| 3 | TOL - Selects 5% or 10% Vcc Detect |
| 4 | GND - Ground |
| 5 | RST - Reset Output (Active High) |
| 6 | RST - Reset Output (Active Low) |
| 7 | ST - Strobe Input |
| 8 | Vcc - +5V Power |
Dimensional Drawing
Technical Data
