| Type | Integrated Circuit | |
| Case | DIP28 | |
| Manufacturer | NEC | |
| No.of Addr. Modes | 5 | |
| I/O Line Types | Multiplexd | |
| Max. Inst. Len (bits) | 16 | |
| Min Inst. Len (bits) | 8 | |
| No. of Intrpt (mask) | 2 | |
| On-Chip ROM (bytes) | 768 | |
| Nom. Supp Volt | -8.0 | |
| Tech. | PMOS Integrated Circuit | |
| On-Chip RAM (Bytes) | 24 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 28-371 | |
| No. of Pins | 28 | |
| Surface Mounted Yes/No | NO | |
| SKU | 455760 | |