24LC256 256Kbit I²C EEPROM from China
Microchip's 24LC256 is a 256Kbit (32KB) serial EEPROM with I²C interface, commonly used in automotive ECUs and consumer appliances. Classified under HTS 8542.32.00.51 due to its electrically erasable programmable read-only memory technology allowing repeated write/erase cycles. Supports low-power operation for battery-backed 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
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include technical specifications confirming I²C interface and erase/write cycle ratings; batch test for data retention specs (typically 200 years); watch for anti-counterfeiting markings on authentic Microchip parts