 
    | Parameters | |
|---|---|
| Memory Type | NVSRAM (Non-Volatile SRAM) | 
| RoHS Status | ROHS3 Compliant | 
| Factory Lead Time | 6 Weeks | 
| Operating Temperature | -40°C~85°C | 
| Published | 1999 | 
| Series | iButton® | 
| Pbfree Code | yes | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Applications | User/Product Authentication | 
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
| Base Part Number | DS1963S | 
| Memory Size | 512B |