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