| Installation type | Through-Hole |
| packing | pipe |
| series | DS500x |
| Part status | stop production |
| Memory type | NVSRAM |
| storage capacity | 32KB(32K x 8) |
| speed | 16MHz |
| Voltage - Supply | 4.75V ~ 5.25V |
| working temperature | 0°C ~ 70°C(TA) |
| Encapsulation/Housing | 40-DIP module(0.610,15.495mm) |
| 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 |