Product Summary
The TMS320DM6446AZWTA DSP is the highest-performance fixed-point DSP generation in the TMS320C6000 DSP platform. It is based on an enhanced version of the second-generation high-performance, advanced very-long-instruction-word (VLIW) architecture developed by Texas Instruments (TI), making these DSP cores an excellent choice for digital media applications. The TMS320DM6446AZWTA is a code-compatible member of the C6000 DSP platform. The TMS320DM6446AZWTA DSP is an enhancement of the C64x+ DSP with added functionality and an expanded instruction set.
Parametrics
TMS320DM6446AZWTA absolute maximum ratings: (1)Supply voltage ranges: Core (CVDD, VDDA1P1V, USB_VDDA1P2LDO, CVDDDSP): -0.5 V to 1.5 V, I/O, 3.3V (DVDD33, USB_VDDA3P3): -0.5 V to 4.2 V; (2)Input voltage ranges: VI I/O, 1.8V: -0.5 V to 2.5 V, VO I/O, 3.3V: -0.5 V to 4.2 V; (3)Output voltage ranges: VO I/O, 1.8V: -0.5 V to 2.5 V; (4)Operating case temperature ranges, TC (A version) [A-513 device]: -40℃ to 105℃; (5)Storage temperature range, Tstg (default): -55℃ to 150℃.
Features
TMS320DM6446AZWTA features: (1)High-Performance Digital Media SoC: 513-, 594-MHz C64x+ Clock Rates, 256.5-, 297-MHz ARM926EJ-S Clock Rates, Eight 32-Bit C64x+ Instructions/Cycle, 4752 C64x+ MIPS, Extended Temperature Devices Available; (2)Advanced Very-Long-Instruction-Word (VLIW) TMS320C64x+ DSP Core: Eight Highly Independent Functional Units, Load-Store Architecture With Non-Aligned Support, 64 32-Bit General-Purpose Registers, Instruction Packing Reduces Code Size.
Diagrams
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![]() TMS320DM6446AZWTA |
![]() Texas Instruments |
![]() Digital Signal Processors & Controllers (DSP, DSC) DaVinci Dig Media SOC |
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