| QGPN | Description | Applications | DSP | On-Chip L2 Cache | DSP MHz (Max.) | Other On-Chip Memory | EMAC | Operating Temperature Range (C) |
UART (SCI) |
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| SM320C6678-HIREL | Multicore Fixed and Floating-Point Digital Signal Processor | Communications & Telecom | 8 C66x | 512 KB per DSP Core | 1000 | 4096 KB | 2-Port 1Gb Switch | -55 to 115 | 1 |
| TMS320C6654 | Fixed and Floating Point Digital Signal Processor | Machine Vision | 1 C66x | 1024 KB (0 KB Shared) | 850 | 1024 KB | 10/100/1000 | 0 to 85 | 2 |
| TMS320C6671 | Fixed and Floating-Point Digital Signal Processor | Communications & Telecom | 1 C66x | 512 KB per DSP Core | 1000 1250 |
4096 KB | 2-Port 1Gb Switch | 1 | |
| TMS320C6672 | Multicore Fixed and Floating-Point Digital Signal Processor | Communications & Telecom | 2 C66x | 512 KB per DSP Core | 1000 1250 1500 |
4096 KB | 2-Port 1Gb Switch | -40 to 100 0 to 85 |
1 |
| TMS320C6678 | Multicore Fixed and Floating-Point Digital Signal Processor | Communications & Telecom | 8 C66x | 8192 KB (4096 KB Shared) | 1000 1250 |
4096 KB | 2-Port 1Gb Switch | -40 to 100 0 to 85 |
1 |
| TMS320C6655 | Fixed and Floating Point Digital Signal Processor | Machine Vision | 1 C66x | 2048 KB (1024 KB Shared) | 1000 1250 |
1024 KB | 10/100/1000 | -40 to 100 0 to 85 |
2 |
| TMS320C6657 | Fixed and Floating Point Digital Signal Processor | Machine Vision | 2 C66x | 3072 KB (1024 KB Shared) | 1000 1250 |
1024 KB | 10/100/1000 | -40 to 100 0 to 85 |
2 |
| TMS320C6674 | Multicore Fixed and Floating-Point Digital Signal Processor | Communications & Telecom | 4 C66x | 512 KB per DSP Core | 1000 1250 |
4096 KB | 2-Port 1Gb Switch | -40 to 100 0 to 85 |
1 |
| TMS320C6670 | Multicore Fixed and Floating-Point System-on-Chip | Communications & Telecom | 4 C66x | 1024 KB per DSP Core | 1000 1200 |
2048 KB | 10/100/1000 | -40 to 100 0 to 85 |
1 |
