Single-core 64-bit CPU with clock rate up to 400 MHz Support for PCIe and DDR3 controllers Integrate Bluetooth module, GMAC, SATA, USB2.0 and other common interfaces Supports low-power technologies such as DVFS/DPM dynamic power management, and supports multiple power levels and wake-up modes Mainly for the application of industrial control Internet

Single-core 32-bit CPU with clock rate up to 48 MHz Support hardware CRC, independent divider Peripherals include SPI,I2S,UART,I2C,LED PWM,LCD interface, ADC,DAC, touch sensor, etc. For applications such as home appliances and portable devices

Single-core 32-bit CPU with clock rate up to 48 MHz Support a variety of low-power operating states: fine clock gating, dynamic voltage clock frequency regulation Sleep current is less than 5 μ A, which is suitable for battery-powered wearable electronic devices. Peripherals include capacitive touch sensor, Hall sensor, SD card interface, Ethernet, high-speed SPI,UART,I2S and I2C, etc.