STM32F378RCY6TR

ARM Cortex-M4 72MHz 闪存：256K@x8bit RAM：32KB

ARM® Cortex®-M4F STM32F3 Microcontroller IC 32-Bit 72MHz 256KB 256K x 8 FLASH 66-WLCSP 3.8x4.2

得捷:
IC MCU 32BIT 256KB FLASH 66WLCSP

立创商城:
ARM Cortex-M4 72MHz 闪存：256K@x8bit RAM：32KB

贸泽:
ARM Microcontrollers - MCU 16/32-BITS MICROS

艾睿:
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 2.5V/3.3V 66-Pin WLCSP T/R

安富利:
MCU 32-Bit STM32 ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 66-Pin WLCSP T/R

Win Source:
IC MCU 32BIT 256KB FLASH 66WLCSP / ARM® Cortex®-M4F series Microcontroller IC 32-Bit Single-Core 72MHz 256KB 256K x 8 FLASH 66-WLCSP 3.8x4.2