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TMS320C6670 和TMS320C6674有什么区别,是引脚兼容的么?

Other Parts Discussed in Thread: TMS320C6670

TMS320C6670 和TMS320C6674同样是4核处理器,处理器核心都是C66x,不知道两者有什么区别,可以互相替换么,特别是引脚兼容么?

  • 你好,

    相关信息可以在TI的官网上找到:

    TMS320C6670

    TMS320C6674

    Applications

    Communications and Telecom    

    Communications and Telecom    

    DSP

    4 C66x    

    4 C66x    

    DSP MHz (Max.)

    1000
    1200    

    1000
    1250    

    GFLOPS

    64
    76.8    

    64
    80    

    On-Chip L2 Cache

    4096 KB    

    2048 KB    

    EMAC

    10/100/1000    

    2-Port 1Gb Switch    

    PCI/PCIe

    2 PCIe Gen2    

    2 PCIe Gen2    

    Serial I/O

    AIF2
    I2C
    RapidIO
    SPI
    UART    

    I2C
    RapidIO
    SPI
    TSIP
    UART    

    External Memory Type Supported

    DDR3 1600 SDRAM    

    DDR3 1600 SDRAM    

    Approx. Price (US$)

    168.00 | 1ku    

    125.00 | 1ku    

    Operating Temperature Range (C)

    -40 to 100
    0 to 85    

    -40 to 100
    0 to 85    

    DRAM

    DDR3    

    DDR3    

    Other On-Chip Memory

    2048 KB    

    4096 KB    

    Hardware Accelerators

    VCP2
    TCP3d
    TCP3e
    FFT Coprocessor    

     

    Estimated Package Size (WxL) (mm2)

    841FCBGA: 24 x 24: 576 mm2    

    841FCBGA: 24 x 24: 576 mm2