High-performance Artery AT32F403AVGT7, ARM Cortex-M4F core with FPU & DSP, running up to 240MHz, 1MB Flash, configurable SRAM up to 224KB, LQFP100 package
Rich peripherals: 8×UART, 2×CAN2.0B, 3×SPI, 3×I2C, 2×I2S, SDIO, USB2.0 FS, XMC external memory controller, 12-bit ADC & DAC, advanced timers for PWM
Industrial grade temperature range -40℃ ~ +105℃, 2.6~3.6V supply, built-in sLib security library for code protection, unique 96-bit ID
Good alternative to STM32F103VGT6, easy firmware porting, widely used in motor drive, industrial control, HMI, smart home, lighting and IoT projects
Original IC, datasheet available for download, stable supply, suitable for prototype development and mass production