| Type | Integrated Circuit | |
| Case | DIP48 | |
| Manufacturer | Zilog | |
| No. of I/O Lines | 40 | |
| I/O Line Types | Byte/GenP | |
| Max. Inst. Len (bits) | 24 | |
| Min Inst. Len (bits) | 8 | |
| Intrpt Types | Int/Ex Vec | |
| fClk Max. (Hz) | 20M | |
| No. of I/O Ports | 5 | |
| On-Chip ROM (bytes) | 8k | |
| Nom. Supp Volt | 5.0 | |
| Tech. | NMOS Integrated Circuit | |
| On-Chip RAM (Bytes) | 325 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 48-131 | |
| Descript | 128k Ext.ROM,UART,DMA,2 16-Bit Timers | |
| No. of Pins | 48 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1135963 | |