Samsung Electronics is a South Korean multinational electronics company with a long history in the chip industry. However, Samsung's first chip depends on which type of chip you mean.
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If you're referring to Samsung's first microprocessor chip, it dates back to 1974, when Samsung introduced an 8-bit microprocessor, the SAMD-21.
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If you are referring to Samsung's first memory chip, it can be traced back to 1983, when Samsung launched a 64K DRAM chip.
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It should be noted that this is only Samsung's early products in the chip field, after which Samsung launched many advanced versions and more advanced chips in the development process, involving a number of fields, such as processors, storage, communications, and so on.
Given that TSMC has already announced that its 3nm technology is nearing maturity and will start production in 2022, Samsung has thrown out an unexpected news. At an international conference of the IEEE ISSCC, Samsung demonstrated for the first time its chip manufactured with a 3nm process, that is, a 32GB SRAM memory chip. To know that TSMC now does not have a real 3nm product to take out, does Samsung want to take a corner this time?
In Samsung's technology roadmap, 14nm, 10nm, 7nm and 3nm are defined as new process nodes, while other process nodes are upgrades and improvements on these nodes, including 11\/8\/6\/5\/4nm.