ADSP-21489KSWZ-4B Datasheet PDF - ADI

●The ADSP-21489KSWZ-4B is a high performance Digital Signal Processor featuring Analog Devices" super Harvard architecture (SHARC). The processor is source code compatible with the ADSP-2126x, ADSP-2136x, ADSP-2137x, ADSP-2146x, ADSP-2147x and ADSP-2116x DSPs, as well as with first generation ADSP-2106x SHARC processor in SISD (single-instruction, single-data) mode. The ADSP-2148x processor is 32-/40-bit floating point processors optimized for high performance audio applications with large on-chip SRAM, multiple internal buses to eliminate I/O bottlenecks and an innovative digital applications interface (DAI).

● Super Harvard architecture (SHARC) processor

● Code compatible with all other members of the SHARC family

● SIMD computational architecture

● 32/40-bit Floating-point processor

● 5MB On-chip RAM

● 4MB On-chip ROM

● Up to 450MHz operating frequency