High-performance Arm Cortex-M33 core (Armv8-M), max 180MHz operating clock, integrated hardware FPU, DSP instruction set and dedicated TMU trigonometric accelerator, accelerate BLDC vector control and complex signal algorithm calculation.

Memory allocation: 256KB dual-bank Flash + 96KB high-speed SRAM, built-in MPU memory protection unit, support read-while-write firmware upgrade, stable for medium-size industrial control firmware.

Abundant industrial communication peripherals: 3×CAN2.0B bus, 10/100M Ethernet MAC, USB2.0 HS/FS OTG, SDIO, 6×USART, 3×SPI, 3×I2C, 2×I2S and EXMC external memory expansion interface.

Rich analog & high-precision timing resources: 3-channel 12-bit high-speed ADC with total 21 analog input channels, 3×12-bit DAC, 3 high-speed comparators, independent ultra-high resolution HRTIM timer for inverter and digital power PWM control.

LQFP144 large package (20×20mm, 0.5mm pin pitch), up to 112 5V-tolerant GPIOs; operating voltage 1.7V~3.6V, industrial temperature -40℃~+85℃, multiple configurable low-power modes for multi-channel data acquisition equipment.