| Type | Integrated Circuit | |
| Case | DIP40 | |
| Manufacturer | Texas Instruments | |
| Mem. Addr Rnge | 256 | |
| No.of Addr. Modes | 8 | |
| I/O Line Types | Gen. Purp. | |
| Max. Inst. Len (bits) | 32 | |
| Min Inst. Len (bits) | 16 | |
| No. of Intrpt Lines | 3 | |
| Intrpt Types | Priority | |
| No. of Intrpt (mask) | 3 | |
| fClk Max. (Hz) | 3.07M | |
| fClk Min (Hz) | 0.5M | |
| No. of I/O Ports | 1 | |
| On-Chip ROM (bytes) | 2k | |
| Nom. Supp Volt | 5.0 | |
| Tech. | NMOS Integrated Circuit | |
| On-Chip RAM (Bytes) | 128 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 40-487 | |
| No. of Pins | 40 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1138129 | |