Departments
Integrated CircuitsNeed Help
Home >
Integrated Circuits >
Special Function >
Dallas
DS1232 Micromonitor IC Datasheet
Photograph
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
