Code 8542 32 · Heading 8542

Electronic integrated memory circuits and memory units

This code covers electronic integrated circuits used as memories, including the memory units listed below. The detailed classification depends on the memory type, whether it is an MCO or multichip integrated circuit, the stated capacity for certain D-RAMs and flash E²PROMs, or whether it is a memory unit such as stack D-RAMs or a module.

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Official tariff text

Electronic integrated circuits as memories

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10 codes below this one

• 8542 32 11 Electronic multi-component integrated circuits "MCOs" as memories as specified in note 12 (b) (4) to chapter 85 Duty free^* → Save
• 8542 32 19 Electronic integrated circuits as memories in the form of multichip integrated circuits consisting of two or more interconnected monolithic integrated circuits as specified in note 12 (b) (3) to chapter 85 Duty free^* → Save
• 8542 32 31 Electronic integrated circuits as dynamic random-access memories "D-RAMs", with a storage capacity of <= 512 Mbit (excl. in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 39 Electronic integrated circuits as dynamic random-access memories "D-RAMs", with a storage capacity of > 512 Mbit (excl. in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 45 Electronic integrated circuits as static random access memories "static RAMs", incl. cache random-access memories "cache-RAMs" (excl. in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 55 Electronic integrated circuits as UV erasable, programmable read-only memories "EPROMs" (excl. in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 61 Electronic integrated circuits as electrically erasable, programmable read-only memories "flash E²PROMs", with a storage capacity of <= 512 Mbit (excl. in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 69 Electronic integrated circuits as electrically erasable, programmable read-only memories "flash E²PROMs", with a storage capacity of > 512 Mbit (excl. in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 75 Electronic integrated circuits as electrically erasable, programmable read-only memories "E2PROMs" (excl. flash E²PROMs and in the form of multichip or multi-component integrated circuits) Duty free^* → Save
• 8542 32 90 Memories in multicombinational forms such as stack D-RAMs and modules (excl. in the form of multichip or multi-component integrated circuits, and D-RAMs, S-Rams, cache-RAMs, EPROMs and flash E²PROMs) Duty free^* → Save

Compare the sibling codes

• 8542 31 Electronic integrated circuits as processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits 0.0%^*
• 8542 32 Electronic integrated circuits as memories you are here 0.0%^*
• 8542 33 Electronic integrated circuits as amplifiers 0.0%^*
• 8542 39 Electronic integrated circuits (excl. such as processors, controllers, memories and amplifiers) 0.0%^*
• 8542 90 Parts of electronic integrated circuits, n.e.s. 0.0%^*

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

• 85.42.3200

  Memories

  Ordinary duty

  Duty free^*

  Goods of EU origin

  Duty free^* You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 9, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

• All 10 UK lines under this code

  They all have the same duty rates shown here.

  Ordinary duty

  Duty free^*

  Goods of EU origin

  Duty free^* You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1576, last checked Aug. 3, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

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Electronic integrated circuits as amplifiers

* Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.