TMS320C6678 8 core fixed and floating point digital signal processor | TI.com

TMS320C6678 (ACTIVE)

8 core fixed and floating point digital signal processor

Description

The TMS320C6678 Multicore Fixed and Floating Point Digital Signal Processor is based on TI's KeyStone multicore architecture. Integrated with eight C66x CorePac DSPs, each core runs at 1.0 to 1.25 GHz enabling up to 10 GHz. The device supports high-performance signal processing applications such as mission critical, medical imaging, test, and automation. The C6678 platform is power efficient and easy to use. The C66x CorePac DSP is fully backward compatible with all existing C6000 family of fixed and floating point DSPs.

Features

  • Eight TMS320C66x DSP Core Subsystems at 1.00 GHz and 1.25GHz
    • 320 GMAC/160 GFLOP @ 1.25GHz
    • 32KB L1P, 32KB L1D, 512KB L2 Per Core
    • 4MB Shared L2
  • Multicore Navigator and TeraNet Switch Fabric - 2 Tb
  • Network Coprocessors- Packet Accelerator, Security Accelerator
  • Four Lanes of SRIO 2.1 - 5 Gbaud Per Lane Full Duplex
  • Two Lanes PCIe Gen2 - 5 Gbaud Per Lane Full Duplex
  • HyperLink - 50Gbaud Operation, Full Duplex
  • Ethernet MAC Subsystem - Two SGMII Ports w/ 10/100/1000 Mbps operation
  • 64-Bit DDR3 Interface (DDR3-1600) - 8 GByte Addressable Memory Space
  • 16-Bit EMIF - Async SRAM, NAND and NOR Flash Support
  • Two Telecom Serial Ports (TSIP) - 2/4/8 Lanes at 32.768/16.384/8.192
  • UART Interface
  • I2C Interface
  • 16 GPIO Pins
  • SPI Interface
  • Sixteen 64-Bit Timers
  • Three On-Chip PLLs

Parametrics

Compare all products in C6000 floating point DSP Email Download to Excel
Part number Order DSP On-chip L2 cache/RAM Other on-chip memory Total on-chip memory (KB) Operating systems DRAM EMAC PCI/PCIe Serial I/O I2C Approx. price (US$) SPI Operating temperature range (C) UART (SCI) Rating
TMS320C6678 Order now 8 C66x     4096 KB     4096 KB     8832     DSP/BIOS     DDR3     2-Port 1Gb Switch     2 PCIe Gen2     I2C
RapidIO
SPI
TSIP
UART    
1     120.00 | 1ku     1     -40 to 100
0 to 85    
1     Catalog    
TMS320C6652 Samples not available 1 C66x     1024 KB     1024 KB     1088     TI-RTOS     DDR3         I2C
SPI
UART
UPP    
1     24.90 | 1ku     1     -40 to 100
0 to 85    
2     Catalog    
TMS320C6654 Order now 1 C66x     1024 KB     1024 KB     1088     DSP/BIOS     DDR3     10/100/1000     2 PCIe Gen2     I2C
SPI
UART
UPP    
1     30.63 | 1ku     1     -40 to 100
0 to 85    
2     Catalog    
TMS320C6655 Order now 1 C66x     1024 KB     1024 KB     2278     DSP/BIOS     DDR3     10/100/1000     2 PCIe Gen2     Hyperlink
I2C
RapidIO
SPI
TSIP
UART    
1     39.95 | 1ku     1     -40 to 100
0 to 85    
2     Catalog    
TMS320C6657 Order now 2 C66x     2048 KB     1024 KB     3200     DSP/BIOS     DDR3     10/100/1000     2 PCIe Gen2     Hyperlink
I2C
RapidIO
SPI
TSIP
UART    
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