EPROM 27C512 64Kx8 Memory Chip from Mexico
The 27C512 EPROM provides 64K x 8-bit non-volatile storage erasable only by ultraviolet light, featuring a transparent quartz lid for erasure. It falls under HTS 8542.32.0061 specifically for UV-erasable EPROMs used in microcontroller applications and firmware storage. Popular in 1980s-1990s computing hardware.
Duty Rate — Mexico → United States
0%
Rate breakdown
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 manufacturer datasheets showing UV erasure specs; batch-test for window integrity to prevent classification disputes; watch for counterfeit chips common in legacy EPROM market