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STM32F031K6T7TR【IC MCU 32BIT 32KB FLASH 32LQFP】
STM32F031 K6T7TR K6T6TR K6T6 K6T7 K6U6 K6U6TR K6U7TR K6U7
STM32F031K4U6TR/STM32F031K6T6/STM32F031K6T7
全新原装 STM32F031K6T7 LQFP-32 贴片 TR MCU微控制器 芯片
