32-bit ARM Cortex-M4 MCU, 80MHz, 256KB Flash, LCD, USB, 64-Pin PQFP
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32-bit ARM Cortex-M4 MCU, 80MHz, 512KB Flash, LCD, USB, Industrial
32-bit ARM Cortex-M4 MCU, 80MHz, 1MB Flash, LCD, USB, 64-Pin PQFP
