Microchip dsPIC33 Digital Signal Controller
Microchip's dsPIC33 combines DSP and PIC microcontroller functionality for digital power and motor control. The DSP engine qualifies it for HTS 8542.31.00.35 due to dedicated MAC units and barrel shifter for signal processing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified primarily as microcontroller
If MCU functionality predominates over DSP capabilities, uses microcontroller classification.
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Import Tips & Compliance
• Document DSP/MCU dual functionality ratio for proper IC heading determination
• Include programming toolchains and development kit references
• Verify automotive-grade qualification for AEC-Q100 applications
Related Products under HTS 8542.31.00.35
Texas Instruments TMS320C6748 DSP
The TMS320C6748 is a high-performance floating-point digital signal processor designed for audio processing and telecommunications applications. It falls under HTS 8542.31.00.35 as a dedicated DSP integrated circuit optimized for real-time signal manipulation tasks like filtering and Fourier transforms.
Analog Devices Blackfin BF706 DSP
The Blackfin BF706 is a low-power DSP microcontroller for embedded audio and sensor processing in IoT devices. Classified under HTS 8542.31.00.35 due to its fixed/floating-point DSP core designed for real-time signal processing algorithms.
Qualcomm Hexagon DSP Q6 Core
The Qualcomm Hexagon Q6 is a vector DSP core used in Snapdragon mobile SoCs for multimedia processing. It qualifies for HTS 8542.31.00.35 as a dedicated digital signal processor optimized for mobile audio, voice, and vision processing.
STMicroelectronics STA309 DSP
The STA309 is a multi-channel digital audio DSP for home theater systems and professional sound processing. Falls under HTS 8542.31.00.35 as it's specifically designed for high-fidelity audio signal processing with room correction algorithms.
NXP i.MX RT DSP Core
NXP's i.MX RT crossover processors feature dedicated DSP cores for motor control and industrial signal processing. Classified HTS 8542.31.00.35 for the DSP portion optimized for real-time control algorithms in edge computing.
Xilinx Versal AI Core DSP
Xilinx Versal adaptive SoCs feature AI Engine DSP tiles for machine learning inference at the edge. Each DSP slice falls under HTS 8542.31.00.35 as programmable digital signal processors optimized for vector mathematics.