(China (Mainland))
Product Summary
The TMS320DM6446AZWT DSP is a Digital Media System-on-Chip. The TMS320DM6446AZWT enables OEMs and ODMs to quickly bring to market devices featuring robust operating systems support, rich user interfaces, high processing performance, and long battery life through the maximum flexibility of a fully integrated mixed processor solution. The dual-core architecture of the TMS320DM6446AZWT provides benefits of both DSP and Reduced Instruction Set Computer (RISC) technologies, incorporating a high-performance TMS320C64x+ DSP core and an ARM926EJ-S core. It is used in Digital Media, Networked Media Encode/Decode, Video Imaging.
Parametrics
TMS320DM6446AZWT absolute maximum ratings: (1)Supply voltage ranges: -0.5 V to 1.5 V; (2)Input voltage ranges: -0.5 V to 4.2 V; (3)Output voltage ranges: -0.5 V to 4.2 V; (4)Operating case temperature ranges, TC: 0℃ to 85℃; (5)Storage temperature range, Tstg: -55℃ to 150℃.
Features
TMS320DM6446AZWT 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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 TMS320DM6446AZWT |
Texas Instruments |
Digital Signal Processors & Controllers (DSP, DSC) DaVinci Dig Media SOC |
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TMS320DM6446AZWTA |
Texas Instruments |
Digital Signal Processors & Controllers (DSP, DSC) DaVinci Dig Media SOC |
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