The GD32F190R8T6 is a 64-pin, 10x10x0.5 mm, LQFP-64_10x10x05P RoHS package microcontroller manufactured by Gigadevice. The GD32F190R8T6 is a 32-bit ARM Cortex M3 based microcontroller designed for embedded and IoT applications. It features high performance and low power consumption, as well as enhanced peripherals to enable extended capabilities. It is an extended version of the GD32F103RCT6 offering embedded Trace macrocell (ETM), hardware crypto accelerators, and LCD controller. The GD32F190R8T6 includes 512KB ROM, 96KB RAM, 8KB OTP, 1KB EEPROM, one 16-bit TIMER, two 16-bit WDG, one Multipurpose Timer, two SPI interfaces, two I2C interfaces, one CAN, one HDMI-CEC, two UARTs, one Secure Digital Host Controller, and embedded SRAM. The device also includes support for multiple memories and up to 5 x UART, 4 x SSP, 4 x I2C. The operating temperature range is -40ºC to 85ºC.