| Installation type | Surface mount |
| packing | pallet |
| series | DS225x |
| Part status | stop production |
| Memory type | NVSRAM |
| storage capacity | 128KB(128K x 8) |
| speed | 16MHz |
| Voltage - Supply | 4.5V ~ 5.5V |
| working temperature | 0°C ~ 70°C(TA) |
| Encapsulation/Housing | 72-SIMM |
| Country of origin | USA |
| Warehouse | China/Hong Kong |
| quality | Original genuine |
| Number of cores | 8 bit |
| Core processor | 8051 |
| Connectivity | SIO,UART/USART |
| peripheral | Power failure recovery,WDT |
| Number of I/Os | 32 |
| Oscillator type | outside |