TMS320C6657CZH Texas Instrument Electronic Components

The TMS320C6657CZH belongs to Digital signal processor and controller of Texas Instruments.The TMS320C6657CZH are high performance fixed- and floating-point DSPs that are based on TI’s KeyStone multicore architecture. Incorporating the new and innovative C66x DSP core, this device can run at a core speed of up to 1.25 GHz. For developers of a broad range of applications, both C665x DSPs enable a platform that is power-efficient and easy to use. In addition, the C665x DSPs are fully backward compatible with all existing C6000™ family of fixed- and floating-point DSPs.

The C665x DSP integrates a large amount of on-chip memory. In addition to 32KB of L1 program and data cache, 1024KB of dedicated memory can be configured as mapped RAM or cache. The device also integrates 1024KB of Multicore Shared Memory that can be used as a shared L2 SRAM and/or shared L3 SRAM. All L2 memories incorporate error detection and error correction. For fast access to external memory, this device includes a 32-bit DDR-3 external memory interface (EMIF) running at a rate of 1333 MHz and has ECC DRAM support.