CPU core ― 32-bit ARM Cortex-M4 +FPU, one-cycle hardware multiply and divide instructions, DSP instruction and MPU support ― Built-in 8KB instruction Cache, which support Flash acceleration unit to execute program 0 wait ― Run up to 144MHz, 180DMIPS.
Encrypted memory ― Up to 512K Bytes of embedded Flash memory, supporting encrypted storage, multi-user partition management and data protection, hardware ECC check, 100,000 cycling and 10 years data retention ― 144K Bytes of SRAM (includi.