| Equivalent | YM7121B-SMD | |
| Type | Integrated Circuit | |
| Case | DIP80 | |
| Manufacturer | Yamaha | |
| fClk Max. (Hz) | 17M | |
| Nom. Supp Volt | 5 | |
| Tech. | CMOS Integrated Circuit | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 80-101 | |
| No. of Pins | 80 | |
| Surface Mounted Yes/No | YES | |
| SKU | 339796 | |