Digital Signal Processor Selection

DSPs bring computing performance, real-time processing, and power efficiency to diverse applications ranging from sensors to servers. Our product range spans high-performance real-time needs, to power-efficient processors with industry-leading lowest active power needs. Choose one of our scalable solutions below.

  Ultra-Low Power
C55x
Single Core
C674x
Multicore
C66x
Multicore
ARM + DSP
66AK2x
  C55x DSP C674x DSP C66x DSP 66AK2x KeyStone Multicoe DSP+ARM
Speed (MHz) 50-300MHz 200-456MHz 850MHz-1.4GHz ARM: 600MHz to 1.4 GHz
DSP: 600MHz to 1.4 GHz
FLOPS/MACS/MIPS Up to 600 MMACS Up to 2.7 GFLOPS
Up to 3.6 GMACS
Up to 179 GFLOPS
Up to 358 GMACS
Up to 19600 DMIPS
Up to 67.2 GFLOPS
Up to 44.8 GMACS
Power Consumption (typ.) 20-300mW <0.5W 2W-10W 1.5W-12W
External Memory 16b SDRAM 16b DDR2/mDDR 64b (LP)DDR3 w/ECC 64b (LP)DDR3 w/ECC
32b DDR3L w/ECC
Operating system CSL TI RTOS TI RTOS Linux™/TI RTOS
Key Features Ultra-low power, fixed point DSP, FFT hardware accelerator, integrated LDO, small footprint Low power, fixed & floating point DSP, code reuse from C64x/C67x, PRU, pin compatible with OMAP-L138/2, secure boot option High performance, power efficient fixed & floating point, Keystone architecture for enhanced multicore performance, Security and Packet acceleration, Single to eight C66x core scalability Up to 4 High performance ARM® Cortex®-A15 cores with NEON, power efficient fixed & floating point C66x DSP, Keystone architecture for enhanced multicore performance, security and packet acceleration, integrated digital front end (DFE), industrial acceleration
Peripherals USB, UART, I2C, McSPI, EMIF, ADC, LDO, LCD interface LCD Controller, USB2, SATA, EMAC, Video in/out, uPP (for high speed data converters) PCIe Gen2, Serial RapidIO, GigE with integrated switch, Hyperlink Up to two 10GigE and eight GigE ports with integrated switches, PCIe Gen2, Telecom Serial Interface Port (TSIP), Hyperlink, JESD204B, McASP, Display, PRU-ICSS
Applications Wearables, audio, biometrics Mobile radio, Currency counter, Biometrics Machine vision, Radar, Embedded analytics, Multimedia infrastructure, Avionics, Imaging Avionics and Defense, Communications and Telecom, Industrial and Process Control, Test and Measurement
Pricing Starting at $1.95 (1K) Starting at $6.30 (1K) Starting at $33.60 (1K) Starting at $20.10 (1K)
Learn More Learn more about C55x Learn more about C674x Learn more about C66x Learn more about 66AK2x

Digital Signal Processor Selection Tool

The selection tool below features parameters for TI's Digital Signal Processors and SoCs. If you don't find a parameter displayed by default, select the gray "Add/Hide Parameters" button below to see a more comprehensive list.