ANALOG DEVICES ADSP-21594KBPZ8 Audio Processor, 0.95-1.05Vin, 800MHz, Floating Point, 64bit, 2Core, 2MB, BGA-ED-400, 0 to 125 °C

ADSP-21594KBPZ8 is a SHARC+ dual-core DSP with Arm Cortex-A5. This SHARC processor is member of the single-instruction, multiple data (SIMD) SHARC family of digital signal processors (DSPs) that feature Analog Devices, Inc., Super Harvard Architecture. This 32-bit/40-bit/64-bit floating-point processors are optimized for high performance audio/floating-point applications with large on-chip static random-access memory (SRAM), multiple internal buses that eliminate input/output (I/O) bottlenecks, and innovative digital audio interfaces (DAI). New additions to the SHARC+ core include cache enhancements and branch prediction, while maintaining instruction set compatibility to previous SHARC products. It is used in applications such as automotive: audio amplifier, head unit, ANC/RNC, rear seat entertainment, digital cockpit, ADAS, consumer: AVRs, mixing consoles, microphone arrays, conferencing systems.

• Dual-enhanced SHARC+ floating-point cores
• 32-bit fixed-point support, byte, short word, word, and long word addressability
• Up to 1GHz/1600 DMIPS with NEON/VFPv4-D16, 32Kb L1 instruction and data caches with parity
• 256Kb L2 cache with parity, powerful DMA system with 8 MemDMAs, on-chip memory protection
• Large on-chip level 2 (L2) SRAM with ECC protection, up to 2Mb
• One level 3 (L3) interface providing 16bit interface to DDR3/ DDR3L SDRAM devices
• Enhanced FIR and IIR accelerators running up to 1GHz
• Cryptographic hardware accelerators, fast secure boot with IP protection, support for arm trust zone
• 800MHz maximum processor instruction rate, 2Mb L2 SRAM, SHARC+ cores (2)
• Operating temperature range from 0°C to 125°C, 400-ball BGA-ED, HPC package

Notes

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