The GDMC191S28C is an Other Processors and Microcontrollers (MCUs) SOP-28 RoHS in package manufactured by BYD. It is a general-purpose 16-bit microcontroller device based on a high performance 8-bit core, and is highly integrated with features including UART, CAN, SPI, I2C, PWM, 12bit ADC, 8bit×8 UCS, RTC, etc. The device has a power supply voltage of 2.7V to 5.5V, with operating temperature range of -40? to 85?. It offers up to 512KB FLASH for program storage, and up to 32KB SRAM for data storage. The device comes with an 8K-entry interrupt vector table and various peripheral interrupts, including 43 interrupts with up to 6 interrupt priority levels. Additionally, the GDMC191S28C is RoHS compliant, and supports a variety of industrial application needs.