| PartNumber | TMS320C6678ACYP25 | TMS320C6678ACYP | TMS320C6678ACYP4 |
| Description | Digital Signal Processors & Controllers - DSP, DSC Multicore Fix/Float Pt Dig Sig Proc | Digital Signal Processors & Controllers - DSP, DSC Multicore Fixed and Floating-Point SOC | Digital Signal Processors & Controllers - DSP, DSC Multicore Fixed & Floating-Point DSP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | FCBGA-841 | FCBGA-841 | FCBGA-841 |
| Series | TMS320C6678 | TMS320C6678 | TMS320C6678 |
| Product | DSPs | DSPs | - |
| Core | C66x | C66x | C66x |
| Maximum Clock Frequency | 1 GHz, 1.25 GHz | 1 GHz, 1.25 GHz | 1 GHz, 1.25 GHz |
| Program Memory Size | 512 kB | 512 kB | 512 kB |
| Data RAM Size | 8 MB | 8 MB | 8 MB |
| Operating Supply Voltage | 900 mV to 1.1 V | 900 mV to 1.1 V | 900 mV to 1.1 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Packaging | Tray | Tray | Tray |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of I/Os | 16 I/O | 1 I/O | - |
| Data Bus Width | 8 bit/16 bit/32 bit | 8 bit/16 bit/32 bit | - |
| Instruction Type | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point |
| MMACS | 320000 MMACS | 320000 MMACS | 320000 MMACS |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Timers/Counters | 16 Timer | 16 Timer | 16 Timer |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity | 44 | 44 | 44 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Supply Voltage Max | 1.1 V | 1.1 V | 1.1 V |
| Supply Voltage Min | 900 mV | 900 mV | 900 mV |
| Unit Weight | 0.173396 oz | - | - |
| Interface Type | - | I2C, UART | - |