GD32F330G8U6TR High-Performance 84MHz MCU for Energy Storage and Battery Management Systems. Featuring a Cortex?-M4 core, 64KB Flash, and 8KB SRAM, this QFN28-packaged microcontroller delivers advanced processing capabilities with low power consumption. Designed for precision and reliability in demanding applications such as energy storage systems, battery management, and smart grid devices, it supports up to 23 I/Os, multiple timers, and rich communication interfaces including USART, I2C, and SPI.More