Processors

66AK2x multicore DSP + ARM® processors

High-performance, scalable DSP + ARM® multicore processors

66AK2x

Featured applications

  • Analytics
  • Application-specific cloud computing
  • Avionics and defense
  • Communications and telecom
  • High-performance computing
  • Home and professional audio
  • Industrial and process control
  • Medical
  • Software defined radio (SDR)
  • Test and measurement
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66AK2x processors

66AK2G01 66AK2G02
66AK2E02
66AK2E05
66AK2L06
66AK2H06
66AK2H12
66AK2H14
# of cores (Max frequency) ARM Cortex-A15 1 (600 MHz)
1 (600MHz)
1 (1.4GHz) 4 (1.4GHz)
2 (1.2 GHz) 2 (1.4 GHz) 4 (1.4 GHz) 4 (1.4 GHz)
C66x DSP 1 (600 MHz) 1 (600 MHz) 1 (1.4 GHz) 1 (1.2 GHz) 4 (1.2 GHz) 4 (1.2 GHz) 8 (1.2 GHz) 8 (1.2 GHz)
Max performance DMIPS 2,100 2,100 4,900 19,600 8,400 9,800 19,600 19,600
GFLOPS 28.8 28.8 33.6 67.2 69.0 99.2 198.4 198.4
GMACS 19.2 19.2 44.8 44.8 153.6 153.6 307.2 307.2
Shared SRAM 1 MB 1 MB 2 MB 2 MB 3 MB 6 MB 6 MB 6 MB
Gigabit Ethernet 1 lane 1 lane 8 lanes 8 lanes 4 lanes 4 lanes 4 lanes 4 lanes
10 Gigabit Ethernet -- -- -- 2 lanes -- -- -- 2 lanes
Serial RapidIO -- -- -- -- -- Yes Yes Yes
Unique peripherals McASP

PRU-ICSS

McASP

-- --

JESD204B

DFE

FFT

-- -- --
Case temperature -40°C to 125°C -40°C to 100°C

66AK2Ex

66AK2Gx

66AK2Hx

66AK2Lx