Datasheet Details
| Part number | DS1213D |
|---|---|
| Manufacturer | Dallas Semiconducotr |
| File Size | 31.32 KB |
| Description | SmartSocket 256k/1M |
| Datasheet |
 DS1213D Datasheet
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General Description
CE - Conditioned Chip Enable VCC - Switched VCC GND - Ground All pins pass through except 22, 30 and 32.
The DS1213D SmartSocket is a 32-pin, 600 mil DIP socket with a built-in CMOS controller circuit and an embedded lithium energy source.
Key Features
- Accepts standard 32K x 8 or 128K x 8 CMOS static RAMs Embedded lithium energy cell retains RAM data Self-contained circuitry safeguards data Data retention time is greater than 10 years with the proper RAM selection IC socket permits upgrading from 32K x 8 to 128K x 8 RAM Proven gas-tight socket contacts Operating temperature range 0°C to 70°C PIN.