Microchip dsPIC33 Digital Signal Controller from China
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.
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%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• 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