Core: ARM® 32-bit Cortex®
-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz(Dhrystone 2.1), and DSP instructions

Memories
–   Up to 2 MB of Flash memory organized into two banks allowing read-while-write
–   Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM
–   Flexible external memory controller with up to 32-bit data bus:
SRAM,PSRAM,SDRAM/LPSDR SDRAM , Compact Flash/NOR/NAND memories