| Type | Integrated Circuit | |
| Case | QFP44 | |
| Manufacturer | OKIJ | |
| No. of I/O Lines | 8 | |
| I/O Line Types | Gen. Purp. | |
| Intrpt Types | Nonmaskabl | |
| fClk Max. (Hz) | 33.3k | |
| No. of I/O Ports | 2 | |
| On-Chip ROM (bytes) | 1.5k | |
| Nom. Supp Volt | 3 | |
| Tech. | CMOS Integrated Circuit | |
| On-Chip RAM (Bytes) | 48 | |
| Oper. Temp (°C) Min | -20 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 44-401 | |
| No. of Pins | 44 | |
| Surface Mounted Yes/No | YES | |
| SKU | 1124280 | |