Datasheet Details
| Part number | DS1990A |
|---|---|
| Manufacturer | Maxim Integrated |
| File Size | 336.53 KB |
| Description | Serial Number iButton |
| Datasheet |
 DS1990A Datasheet
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| Part number | DS1990A |
|---|---|
| Manufacturer | Maxim Integrated |
| File Size | 336.53 KB |
| Description | Serial Number iButton |
| Datasheet |
DS1990A Datasheet
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The DS1990A serial number iButton® is a rugged data carrier that serves as an electronic registration number for automatic identification.
Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return.