| Case | Standard |
| Descript | 16 pull-down R.Kbd.scanning output lines |
| fClk Max. (Hz) | 10M |
| fClk Min (Hz) | 450k |
| I/O Line Types | BYTEVARBLE |
| Intrpt Types | Intern Vec |
| Manufacturer | PHIN |
| Max. Inst. Len (bits) | 16 |
| Mem. Addr Rnge | 2k |
| Min Inst. Len (bits), No. of I/O Lines | 8 |
| No. of I/O Ports, No. of Intrpt Lines, No.of Addr. Modes | 1 |
| No. of Intrpt (mask), No. of Intrpt (NMI) | 0 |
| No. of Pins | 40 |
| Nom. Supp Volt | 5.0 |
| On-Chip RAM (Bytes) | 128 |
| On-Chip ROM (bytes) | 4k |
| Oper. Temp (?C) Max. | 85 |
| Oper. Temp (?C) Min | -40 |
| Pinout Equivalence Number | 40-674 |
| SKU | 1128609 |
| Surface Mounted Yes/No | NO |
| Tech. | CMOS Integrated Circuit |
| Type | Semiconductor |