C8051F326 16-bit Microcontroller from China
Silicon Labs C8051F326 is a 16-bit 8051-compatible microcontroller with integrated precision ADC and 32KB Flash. Falls under HTS 8542.31.00.20 as precision mixed-signal 16-bit controller for sensor applications.
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
• Precision analog features require ADC specification in technical docs
• Small footprint QFN packages need moisture sensitivity declarations
• 8051 core but 16-bit architecture confirms controller classification