SYSTEM FEATURES

SHARC-FX high performance floating-point core

256-bit vector size

Peak performance at 1 GHz core frequency: 24 GFLOPS,

8 GMAC (32-bit float), 16 GMAC (16-bit fixed)

64/512 kB L1 instruction/data RAM with ECC

32/256 kB L1 instruction/data cache with ECC

Arm Cortex-M33 connectivity core

400 MHz frequency, 64/128 kB instruction/data RAM with

parity protection

Memory

Parallel operation with dedicated memory, DMA, and

multichannel support

Up to 16 Mb (2 MB) on-chip L2 SRAM with ECC protection

One Level 3 (L3) 16-bit interface to DDR3L SDRAM devices

On-board accelerators

Two FIR engines (up to 1 GHz, 4 taps per cycle)

Four IIR engines (up to 1 GHz, 6 cycles per biquad each)

Security

Cryptographic hardware accelerators

Fast secure boot with IP protection

PACKAGE, KEY PERIPHERALS, AND COMPATIBILITY

17 mm × 17 mm, 400-ball BGA_ED (0.8 mm pitch),

RoHS compliant

Ethernet, HyperBus, CAN-FD, HADC, I2C, ASRC/SPORT

ADSP-2156x and ADSP-2159x layout-compatible options

AEC-Q100 qualified for automotive applications

APPLICATIONS

Automotive: audio for head units and amplifiers, ANC/RNC,

digital cockpit, ICC, AEC/Mic beamforming, ADAS

Consumer: speakers, sound bars, AVRs, conferencing

systems, mixing consoles, microphone arrays