FM24CL64B FRAM Serial EEPROM from China
Cypress FM24CL64B 64Kb I²C FRAM marketed as EEPROM with ferroelectric memory technology offering 10^12 write cycles. Classified HTS 8542.32.00.51 for electrical erase functionality despite superior endurance vs traditional EEPROM. Used in real-time data logging.
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
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Distinguish FRAM electrical characteristics from flash; document trillion-cycle endurance claims; ensure radiation tolerance specs if space-rated