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STM32F429ZIT6E【IC MCU 32BIT 2MB FLASH 144LQFP】
STM32F429ZET6 ZGT6 ZIT6 ZIT6E ZIT6G ZIT7 TR 144-LQFP微控制器
MCP23017T-E/SS MK40DN512VLK10 STM32H743ZIT6 STM32G474VEH6