The control chip of the traditional car

The control chip of the traditional car is mainly MCU, its process is generally below 40nm, different MCU from different suppliers, usually foundry mode, Taiwan ems foundry accounts for about 70% of the market share of all automotive MCU wafer foundry, AI chip is introduced in the era of intelligent cars; Power chips include MOSFET and IGBT, the process is above 90nm, the production mode is based on IDM (manufacturer's own design, manufacturing, packaging, testing), and some products gradually began to replace domestic.

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