GD32F130G8U6--TR with GigaDevice QFN-28 RoHS manufactured by Gigadevice is an 8KB flash memory microcontroller with an operating voltage of 1.8V to 3.6V. It has 32-bit RISC-V16 instruction core, up to 48MHz of operating frequency, up to 8 channels of 8-bit/16-bit ADC, 8 channels of 12-bit DAC, up to 268 KB of SRAM, and 12 timers. It features 14 serial peripheral interfaces, 11 IO ports with configurable pullresistors and interrupts, 32-bit advanced RISC architecture CPUs, 6 sleep modes, on-chip voltage regulator, clock output for external system, CRC calculation unit, independent power supply for data retention, and built-in standard communication interfaces with multi-node, multi-interface and network capability. Its low power consumption makes it suitable for low-power applications such as smartmeters, smart home appliances, and health and fitness devices.