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TMS320C645x DSPs

 
TMS320C645x™ DSPs
  • Up to 1.2 GHz (C6455 DSP)
  • Serial RapidIO for DSP-to-DSP, DSP-to-switch and DSP-to-FPGA interconnectivity
  • Large on chip memory options
  • New core enables 20% higher cycle performance
  • 20-30% smaller code size form
  • 16-bit compact instructions and SP LOOP buffer
Applications Processor and DSP Selection Tool

New Interactive DSP and ARM MPU Selection Tool - Try our new device selection tool to discover the DSP or ARM microprocessor with the exact features and functions you need.

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Frequency (MHz) IO Supply (Volts) EMIF Peak MMACS Core Supply (Volts) On-Chip L2/SRAM Serial RapidIO Operating Temperature Range (°C) Timers Hardware Accelerators
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10 Results    

Part Number  Status  DMA  Frequency (MHz)  McBSP  McASP  SPI  EMIF  Peak MMACS  External Memory Type Supported  VLYNQ  TSIP  I2C  HPI  UTOPIA  UART  On-Chip L2/SRAM  PCI  CPU  EMAC  On-Chip L1/SRAM  Serial RapidIO  Trace Enabled  Timers  Hardware Accelerators  Core Supply (Volts)  IO Supply (Volts)  Operating Temperature Range (°C)  Pin/Package  
Description  
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TMS320C6457-1200ACTIVE  64-Ch EDMA  1200  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		9600  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit  1    2048 KB    1 C64x+  10/100/1000  64 KB  1 (Four 1x)  Yes  2 64-Bit GP  TCP2  
VCP2  		1.2V  3.3 V, 1.8V, 1.1V  -40 to 95  
0 to 95  		688FCBGAFixed-Point Digital Signal Processor  
TMS320C6455-850ACTIVE  64-Ch EDMA  850  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		6800  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit  1    2048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB  1  Yes  2 64-Bit GP  TCP2  
VCP2  		1.2 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  0 to 90  697FCBGAFixed-Point Digital Signal Processor  
TMS320C6455-720ACTIVE  64-Ch EDMA  720  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		5760  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit  1    2048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB  1  Yes  2 64-Bit GP  TCP2  
VCP2  		1.2 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  0 to 90  697FCBGAFixed-Point Digital Signal Processor  
TMS320C6455-1200ACTIVE  64-Ch EDMA  1200  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		9600  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit  1    2048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB  1  Yes  2 64-Bit GP  TCP2  
VCP2  		1.25 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  0 to 90  697FCBGAFixed-Point Digital Signal Processor  
TMS320C6455-1000ACTIVE  64-Ch EDMA  1000  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		8000  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit  1    2048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB  1  Yes  2 64-Bit GP  TCP2  
VCP2  		1.25 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  -40 to 105  
0 to 90  		697FCBGAFixed-Point Digital Signal Processor  
TMS320C6454-850ACTIVE  64-Ch EDMA  850  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		6800  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit      1048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB    Yes  2 64-Bit GP    1.2 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  0 to 90  697FCBGAFixed-Point Digital Signal Processor  
TMS320C6454-720ACTIVE  64-Ch EDMA  720  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		5760  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit      1048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB    Yes  2 64-Bit GP    1.2 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  0 to 90  697FCBGAFixed-Point Digital Signal Processor  
TMS320C6454-1000ACTIVE  64-Ch EDMA  1000  2      1 32-Bit DDR2 EMIF  
1 64-Bit EMIFA  		8000  Async SRAM  
DDR2SDRAM  
SBSRAM  		    1  1 32/16-Bit      1048 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB    Yes  2 64-Bit GP    1.25 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  -40 to 105  
0 to 90  		697FCBGAFixed-Point Digital Signal Processor  
TMS320C6452-900ACTIVE  64-Ch EDMA  900    1  1  1 16-Bit EMIFA  
1 32-Bit DDR2 EMIF  		7200  Async SRAM  
DDR2SDRAM  
SBSRAM  		1  2  1  1 32/16-Bit    1  1408 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB    Yes  4 64-Bit GP    1.2 V  3.3 V, 1.8 V, 1.2 V  0 to 90  529FCBGADigital Signal Processor  
TMS320C6452-720ACTIVE  64-Ch EDMA  720    1  1  1 16-Bit EMIFA  
1 32-Bit DDR2 EMIF  		5760  Async SRAM  
DDR2SDRAM  
SBSRAM  		1  2  1  1 32/16-Bit    1  1408 KB  1 32-Bit [66/33 MHz]  1 C64x+  10/100/1000  64 KB    Yes  4 64-Bit GP    1.2 V  3.3 V, 1.8 V, 1.2 V  0 to 90  529FCBGADigital Signal Processor  
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10 Results