Ideal for IoT application development, gateway server development, bus communication development, and industrial control.Core: ARM32-bit Cortex-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.Memories:Up to 1 Mbyte of Flash memory Up to 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory)