ADI ADSP-21489BSWZ-3B

The ADSP- 2148x SHARC processors are members of the SIMD SHARC family of DSPs that feature Super Harvard Architecture. The processors are 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 processors in SIMD (single- instruction, single- data) mode. The ADSP- 2148x processors are 32- bit/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).

• High performance 32- bit/40- bit floating- point processor optimized for high performance audio processing
• Single- instruction, multiple- data (SIMD) computational architecture
• On- chip memory—5 Mbits on- chip RAM, 4 Mbits on- chip ROM
• Up to 450 MHz operating frequency
• Code compatible with all other members of the SHARC family
• The ADSP- 2148x processors are available with unique audio- centric peripherals, such as the digital applications interface, serial ports, precision clock generators, S/PDIF transceiver, asynchronous sample rate converters, input data port, and more
• AEC- Q100 qualified for automotive applications

• High-performance audio processing
• Automotive applications (AEC-Q100 qualified)