Description:The GD32F505RET6 is a high-performance microcontroller from GigaDevice's GD32F5 series, featuring an ARM Cortex-M4F core running at 200MHz with FPU support. It offers a balanced configuration of 3MB Flash and 256KB SRAM, suitable for complex embedded applications. With comprehensive connectivity options including Ethernet MAC, USB OTG, and CAN interfaces, this MCU is designed for networked industrial systems and communication-intensive devices. The LQFP64 package provides a good balance of GPIO availability and compact footprint, making it ideal for applications requiring multiple peripheral connections while maintaining reasonable board space constraints. Its industrial-grade operating range (-40°C to +85°C) ensures reliable performance in demanding environments.Features:Core: ARM Cortex-M4F @ 200MHz with FPU and MPUMemory: 3MB Flash, 256KB SRAMConnectivity:10/100M Ethernet MAC with MII/RMII interfaceUSB 2.0 Full-Speed OTG controllerCAN 2.0B interfaceMultiple USART/UART, I2C, SPI/I2S interfacesAnalog & Timers:16-channel 12-bit ADC (2.6 MSPS)2-channel 12-bit DACAdvanced-control PWM timers, general-purpose timersOperating Range: 2.6V to 3.6V, -40°C to +85°CPackage: LQFP64 (10x10mm)Security: CRC calculation unit, unique IDApplications:Industrial Control Systems: Medium-complexity PLCs, motor control units, industrial gatewaysNetworked Devices: Network switches, industrial communication modules, IoT gatewaysConsumer Electronics: Advanced home automation controllers, smart appliances, audio systemsAutomotive Electronics: Body control modules, dashboard systems, aftermarket telematicsMedical Equipment: Patient monitoring systems, diagnostic equipment, medical displaysPower Management: Inverters, power monitoring systems, energy management controllersBuilding Automation: HVAC controllers, access control systems, lighting control panels