Analog Devices Blackfin BF706 DSP from China
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.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide die size and transistor count data for proper IC classification verification
• Ensure marking requirements for country of origin on each IC package
• Watch for anti-dumping duties on certain DSP imports from specific Asian manufacturers