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This is a recycled and previously used W27C020-70 ROM, a reliable and cost-effective solution for your storage needs. This flash memory chip offers 4 megabit (512K x 8) of non-volatile storage, making it ideal for storing critical firmware, software, or data in a wide range of electronic applications.
Beware this IC needs a 14V erase and 12V programming voltage and is not programmable at 5V levels - luckily the Relatively Universal ROM Programmer shield will easily handle that.
Listed prices include 25% VAT when browsing as guest. Orders to U.S.A. charged 30% import tariffs at checkout instead. VAT and tariffs removed at checkout if excempt(outside EU and U.S.A)
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