GD32F450VET6 Product Overview
The GD32F450VET6 is a high-performance 32-bit general-purpose microcontroller (MCU) from GigaDevice, built on the ARM Cortex-M4 core and belonging to the GD32F450 flagship product series. Housed in a LQFP-100 (14x14mm) package with 82 I/O pins, the GD32F450VET6 delivers powerful processing capabilities with a 200MHz maximum frequency, making it ideal for industrial control, motor drives, graphic display, and IoT applications. As the first flagship product series of the GD32 MCU family based on the Cortex-M4 core, the GD32F450VET6 is manufactured using industry-leading 55nm low-power process technology, combining powerful computing performance with excellent power efficiency.
GD32F450VET6 Key Features
The GD32F450VET6 features an ARM Cortex-M4 processor with a Floating Point Unit (FPU) that accelerates single-precision floating-point math operations and supports all ARM single-precision instructions and data types. The GD32F450VET6 implements a complete set of DSP instructions to meet the demands of the digital signal control market for efficient and easy-to-use control and signal processing capabilities. The GD32F450VET6 operates at up to 200MHz with zero-wait-state Flash access for maximum efficiency. The GD32F450VET6 is equipped with 512KB on-chip Flash and 256KB SRAM. The GD32F450VET6 is available in a LQFP-100 (14x14mm) package with 82 I/O pins. The GD32F450VET6 supports a wide operating voltage range of 2.6V to 3.6V and industrial temperature range from -40℃ to +85℃. The GD32F450VET6 integrates three 12-bit ADCs (16 channels total, sampling rate up to 2.6M SPS)and two 12-bit DACs. The GD32F450VET6 features extremely rich timer resources including two 32-bit general-purpose timers, eight 16-bit general-purpose timers, two 16-bit advanced timers, and two 16-bit basic timers. The GD32F450VET6's communication interfaces include up to 4 USART and 4 UART, 4 I2C, 5 SPI, 2 I2S, and 2 CAN2.0B. The GD32F450VET6 supports USB 2.0 FS and HS OTG, one 10/100M Ethernet controller, and one SDIO interface. The GD32F450VET6 integrates a TFT-LCD controller (TLI) and hardware Image Processing Accelerator (IPA) for LCD driving and significantly improved display image quality. The GD32F450VET6 also supports a Digital Camera Interface (DCI). The GD32F450VET6 includes a built-in EXMC external memory controller with SDRAM expansion support. The GD32F450VET6 integrates a DMA controller, temperature sensor, watchdog timer, RTC, hardware CRC, PWM, IrDA, and LIN bus protocol support. The GD32F450VET6 provides a Memory Protection Unit (MPU) and powerful trace technology for enhanced application security and advanced debugging. The GD32F450VET6 offers multiple power-saving modes that provide maximum optimization flexibility between wake-up latency and power consumption.
GD32F450VET6 Applications
With its powerful 200MHz performance, 82 I/O pins, and rich peripheral set, the GD32F450VET6 is widely used in industrial control including PLCs, industrial automation equipment, and servo drives. The GD32F450VET6 excels in motor drives including high-performance variable-frequency drives and motor control. The GD32F450VET6 is ideal for graphic display including TFT-LCD display driving, HMI, and graphic image processing. The GD32F450VET6 is well-suited for IoT including smart gateways, sensor networks, and edge computing nodes. The GD32F450VET6 is used in security surveillance including video monitoring systems and security alarm systems. The GD32F450VET6 is found in consumer electronics including high-end smart home appliances, handheld devices, and gaming peripherals. The GD32F450VET6 is also used in automotive electronics including in-vehicle navigation and infotainment systems. Additional applications include drones, robotics, and medical testing equipment.
GD32F450VET6 Key Advantages
The GD32F450VET6 delivers industry-leading computing performance with a 200MHz Cortex-M4 core, FPU and DSP support, with zero-wait-state code execution directly from Flash. The GD32F450VET6's 512KB large-capacity Flash with 256KB SRAM provides ample storage for complex applications. The GD32F450VET6's LQFP-100 package offers 82 I/O pins for complex systems requiring extensive peripheral connectivity. The GD32F450VET6 integrates in a single chip 3 high-speed ADCs (2.6M SPS), 2 DACs, up to 12 timers, and USB OTG FS/HS, dual CAN, Ethernet MAC, TFT-LCD controller, camera interface, IPA graphics accelerator, and EXMC external memory controller, greatly simplifying peripheral circuit design. The GD32F450VET6 is manufactured using 55nm low-power process technology, effectively reducing dynamic and static power consumption. The GD32F450VET6 is a pin-compatible alternative to STM32F4 series with low code migration cost. The GD32F450VET6's -40℃ to +85℃ wide temperature range is suitable for harsh industrial environments. The GD32F450VET6 supports Keil, IAR and other mainstream IDEs with official firmware libraries and abundant development resources. GigaDevice, as a leading domestic MCU supplier, ensures stable and reliable supply of the GD32F450VET6.
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FAQ
1 What is GD32F450VET6
The GD32F450VET6 is a 32-bit high-performance MCU from GigaDevice, based on the ARM Cortex-M4 core with integrated FPU and DSP instructions
2 What are the key specifications
The GD32F450VET6 features a 200MHz CPU，512KB Flash，256KB SRAM，82 I/Os，3×12-bit ADC and 2×12-bit DAC，and operating voltage 2.6V~3.6V
3 What package does it use
The GD32F450VET6 uses an LQFP-100 package, 14mm × 14mm
4 What applications is it suitable for
The GD32F450VET6 is suitable for industrial control, motor drives, graphic display, security monitoring, sensor networks, drones, robotics, and IoT
5 What development tools support it
The GD32F450VET6 is supported by Keil MDK, IAR EWARM, and GCC; requires GD32F4xx_DFP device pack; debuggers J-Link and ST-Link are compatible with the GD32F450VET6
6 What is the operating temperature range
The GD32F450VET6 operates from -40°C to +85°C
7 What are the key features
The GD32F450VET6 includes FPU and DSP, USB 2.0 OTG (FS+HS), Ethernet MAC, TFT-LCD controller, digital camera interface, and EXMC external memory controller
8 What peripheral interfaces does it support
The GD32F450VET6 supports 4×USART+4×UART, 5×SPI, 3×I2C, 2×I2S, 2×CAN 2.0B, SDIO, DMA, PWM, RTC, watchdog, and on-chip temperature sensor
9 What are the alternative models
The GD32F450VET6 is pin-to-pin and function compatible with STM32F407VET6; same series options include GD32F450VGT6 (more Flash) or GD32F450ZGT6 (LQFP-144)
10 What are the design considerations
When porting from STM32 to the GD32F450VET6, use GD's official firmware library, pay attention to clock configuration differences, place 100nF decoupling capacitors on VDD pins of the GD32F450VET6, and the GD32F450VET6 supports SWD and JTAG debug interfaces