HS Code for Memory chip

Memory chips are classified under HS code 8542.32, which falls within Chapter 85 of the Harmonized System. This chapter encompasses electrical machinery and equipment and parts thereof. Heading 8542 specifically covers electronic integrated circuits. The classification process involves identifying the component as an integrated circuit—a device consisting of elements which are inextricably associated and formed on a single semiconductor substrate. Subheading 8542.32 is designated for "memories," which are circuits designed specifically for the storage of data. This includes both volatile and non-volatile memory types. The classification is based on the functional nature of the chip as a component rather than the final device it may be housed in, such as a computer or a smartphone.

Products Included

• Dynamic Random Access Memory (DRAM)
• Static Random Access Memory (SRAM)
• Flash memory chips (NAND and NOR)
• Erasable Programmable Read-Only Memory (EPROM)
• Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Read-Only Memory (ROM) chips

Common Misclassification

A frequent point of confusion occurs between HS code 8542.32 and HS code 8523.51. Code 8523.51 refers to solid-state non-volatile storage devices, such as SSDs or USB flash drives. The distinction lies in whether the product is a standalone component (the chip) or a finished storage assembly (the drive). Furthermore, memory chips are sometimes incorrectly placed under 8542.31, which is reserved for processors and controllers, even if those processors contain small amounts of integrated memory.

FAQ

What is the HS code for [product]?

The HS code for a memory chip as an individual electronic integrated circuit is 8542.32.

Are memory modules like RAM sticks classified here?

No, complete memory modules (like DIMMs or SODIMMs) consisting of multiple chips on a printed circuit board are typically classified under HS code 8473.30 as parts of automatic data processing machines.