| Type | Integrated Circuit | |
| Case | DIP40 | |
| Manufacturer | Analog Devices - AMD | |
| Mem. Addr Rnge | 64k | |
| No.of Addr. Modes | 4 | |
| No. of I/O Lines | 2 | |
| I/O Line Types | Serial | |
| Max. Inst. Len (bits) | 24 | |
| Min Inst. Len (bits) | 8 | |
| No. of Intrpt Lines | 5 | |
| No. of Intrpt (NMI) | 1 | |
| Intrpt Types | Prty/Ext V | |
| No. of Intrpt (mask) | 4 | |
| fClk Max. (Hz) | 3.13M | |
| fClk Min (Hz) | 500k | |
| No. of I/O Ports | 1 | |
| Nom. Supp Volt | 5.0 | |
| Tech. | NMOS Integrated Circuit | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 40-47 | |
| Descript | Memory mapped I/O & duplex serial port | |
| No. of Pins | 40 | |
| Surface Mounted Yes/No | NO | |
| SKU | 16287 | |