ADI ADSP-21375KSWZ-2B

The ADSP- 21371/ADSP- 21375 SHARC processors are members of the SIMD SHARC family of DSPs that feature Analog Devices' Super Harvard Architecture. The processors are source code compatible with the ADSP- 2126x, ADSP- 2136x, and ADSP- 2116x DSPs, as well as with first generation ADSP- 2106x SHARC processors in SISD (single- instruction, single- data) mode. The processors are 32- bit/40- bit floating- point processors optimized for high performance automotive audio applications with their large on- chip SRAM and mask- programmable ROM, multiple internal buses to eliminate I/O bottlenecks, and an innovative digital applications interface (DAI). The processors use two computational units to deliver a significant performance increase over the previous SHARC processors on a range of DSP algorithms. Fabricated in a state- of- the- art, high speed, CMOS process, the processors achieve an instruction cycle time of 3.75 ns at 266 MHz. With its SIMD computational hardware, the processors can perform 1.596 GFLOPS running at 266 MHz.