ARM Cortex-M4 84MHz 闪存:256K@x8bit RAM:64KB
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 84MHz 256KB 256K x 8 FLASH 49-WLCSP
得捷:
IC MCU 32BIT 256KB FLASH 49WLCSP
立创商城:
ARM Cortex-M4 84MHz 闪存:256K@x8bit RAM:64KB
艾睿:
STM32F401CCY6TT STMicroelectronics Microcontroller 32-bit ARM Cortex M4 RISC 256KB 1.8V/2.5V/3.3V 49-Pin - Arrow.com