| Type | Integrated Circuit | |
| Case | DIP42 | |
| Manufacturer | Hittite Microwave | |
| I/O Line Types | Gen. Purp. | |
| No. of Intrpt Lines | 2 | |
| Intrpt Types | Prty/Int V | |
| No. of Intrpt (mask) | 2 | |
| fClk Max. (Hz) | 240k | |
| fClk Min (Hz) | 130k | |
| No. of I/O Ports | 5 | |
| On-Chip ROM (bytes) | 10k | |
| Nom. Supp Volt | 3 | |
| Tech. | CMOS Integrated Circuit | |
| On-Chip RAM (Bytes) | 320 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 42-40 | |
| No. of Pins | 42 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1124340 | |