| Type | Integrated Circuit | |
| Case | QFP80 | |
| Manufacturer | OKIJ | |
| No. of I/O Lines | 33 | |
| I/O Line Types | ByteSerial | |
| No. of Intrpt Lines | 2 | |
| Intrpt Types | Priority | |
| fClk Max. (Hz) | 4.3M | |
| No. of I/O Ports | 5 | |
| Nom. Supp Volt | 5.0 | |
| Tech. | Bioplar CMOS Integrated Circuit | |
| On-Chip RAM (Bytes) | 352 | |
| Pinout Equivalence Number | 80-113 | |
| Descript | 120k bits Piggy-back external ROM | |
| No. of Pins | 80 | |
| Surface Mounted Yes/No | YES | |
| SKU | 1126755 | |