Description:The GD32F505RGL6 is a feature-rich microcontroller from GigaDevice's GD32F5 series, based on a high-performance ARM Cortex-M4F core operating at up to 200MHz with integrated Floating-Point Unit (FPU) for efficient digital signal processing. It combines substantial memory resources (3MB of Flash and 256KB of SRAM) with comprehensive connectivity options including Ethernet MAC, USB OTG, and CAN interfaces. Packaged in a compact LQFP64 footprint, this MCU offers an optimal balance of I/O flexibility and board space efficiency. Designed for industrial-grade applications, it operates reliably across a wide temperature range (-40°C to +85°C) and voltage supply (2.6V to 3.6V), making it ideal for demanding embedded systems that require robust communication, real-time control, and high computational performance.Features:High-Performance Core: ARM Cortex-M4F @ 200MHz with FPU and MPU (Memory Protection Unit)Memory: 3MB embedded Flash memory, 256KB SRAMAdvanced Connectivity:10/100M Ethernet MAC with MII/RMII interfaceUSB 2.0 Full-Speed OTG controllerCAN 2.0B interfaceMultiple USART/UART, I2C, SPI (with I2S capability) interfacesAnalog and Timing Peripherals:16-channel 12-bit ADC (up to 2.6 MSPS)2-channel 12-bit DACAdvanced-control PWM timers, general-purpose timers, basic timers, and watchdog timersOperating Conditions: 2.6V to 3.6V supply voltage, -40°C to +85°C industrial temperature rangePackage: LQFP64 (10mm x 10mm)System Features: CRC calculation unit, 96-bit unique ID, Real-Time Clock (RTC) with calendar and alarmApplications:Industrial Automation: Programmable Logic Controllers (PLCs), motor drives, industrial sensor hubs, and gatewaysIoT and Networked Devices: Industrial IoT gateways, edge computing nodes, protocol converters, and network switchesConsumer Electronics: Smart home controllers, advanced appliances, networked audio systems, and gaming peripheralsAutomotive Electronics: Telematics control units, body control modules, aftermarket diagnostic tools, and dashboard systemsMedical Equipment: Patient monitoring devices, portable diagnostic equipment, and medical display systemsPower Management: Solar inverters, smart energy meters, battery management systems, and UPS controllersBuilding Automation: HVAC control panels, access control systems, smart lighting controllers, and security panels