| Part Number | ADSP-2101KS-80 | ADSP-2101KS-40 | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Embedded - DSP (Digital Signal Processors) | Embedded - DSP (Digital Signal Processors) | 
|   |   | |
| Product Status | Active | Active | 
| Type | Fixed Point | Fixed Point | 
| Interface | Host Interface, Serial Port | Host Interface, Serial Port | 
| Clock Rate | 20MHz | 10.24MHz | 
| Non-Volatile Memory | External | External | 
| On-Chip RAM | 3kB | 3kB | 
| Voltage - I/O | 5.00V | 3.30V | 
| Voltage - Core | 5.00V | 3.30V | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 80-BQFP | 80-BQFP | 
| Supplier Device Package | 80-MQFP (14x14) | 80-MQFP (14x14) |