| Series | ADSP-21xx |
| Package | Tube |
| Part Status | Obsolete |
| Type | Fixed Point |
| Interface | Synchronous Serial Port (SSP) |
| Clock Rate | 20MHz |
| Non-Volatile Memory | External |
| On-Chip RAM | 3kB |
| Voltage - I/O | 5.00V |
| Voltage - Core | 5.00V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 68-LCC (J-Lead) |
| Supplier Device Package | 68-PLCC (24.23x24.23) |
