Datasheet Details
| Part number | DS1216 |
|---|---|
| Manufacturer | Maxim Integrated (now Analog Devices) |
| File Size | 659.96 KB |
| Description | SmartWatch RAM / SmartWatch ROM |
| Datasheet |
 DS1216 Datasheet
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General Description
The DS1216 SmartWatch RAM and SmartWatch ROM sockets are 600-mil-wide DIP sockets with a built-in CMOS watch function, an NV RAM controller circuit, and an embedded lithium energy source.
Key Features
- Keeps Track of Hundredths of Seconds, Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years.
- Converts Standard 2K x 8 Up to 512K x 8 CMOS Static RAMs into Nonvolatile Memory.
- Embedded Lithium Energy Cell Maintains Watch Information and Retains RAM Data.
- Watch Function is Transparent to RAM Operation.
- Automatic Leap Year Compensation Valid Up to 2100.
- Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the.