APM32F417 series MCU, based on Arm® Cortex®-M4 core, supports single-precision FPU and enhanced DSP instructions. Its rich peripherals meet the needs of multiple applications and high-speed OTG supports on-chip PHY. SM2, SM3, SM4, and other encryption algorithms ensure data security. SAMPLES AVAILABLE ON REQUEST FOR EVALUATION PURPOSES. PLEASE USE CONTACT FORM.