Comparison Chart D.Module2.C6747 - Texas Instruments C674x Low Power DSPs

This chart compares the resources and interfaces available on the D.Module2.C6747 with other Texas Instruments Low Power DSP from the C674x family. Features not shown in this table are identical throughout the C674x family.

  D.Module2.C6747 TMS320C6742 TMS320C6743 TMS320C6745 TMS320C6746 TMS320C6748
max. core clock 456 MHz 200 MHz 375 MHz 456 MHz 456 MHz 456 MHz
peak MMACs 3648 1600 3000 3648 3648 3648
internal L2 RAM 256K bytes 64K bytes 128K bytes 256K bytes 256K bytes 256K bytes
EMIF 16/32-bit 16-bit 8-bit 8-bit 16-bit 16-bit
RAM 32-bit SDRAM 16-bit DDR2 16-bit SDRAM 32-bit SDRAM 16-bit DDR2 16-bit DDR2
Ethernet 10/100 Mbit - 10/100 Mbit 10/100 Mbit 10/100 Mbit 10/100 Mbit
USB 2.0 OTG, 1.1 Host - - 2.0 OTG 2.0 OTG 2.0 OTG, 1.1 Host
McBSP - 1 - - 2 2
McASP 2 1 2 2 1 1
I2C 1 1 2 2 2 2
SPI 1 1 1 2 2 2
Timer 3 2 2 2 4 4
PWM 3 2 3 3 2 2
Quadrature Decoder 2 - 2 2 - -
Video - - - - - 1
LCD - - - - - 1
SATA - - - - - 1
             
Note:: processors in this family use extensive pin-multiplexing, not all peripherals are available simultaneously            

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