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GD32F470VGT6 GigaDevice High-Performance Cortex-M4 MCU 240MHz 1MB Flash 512KB SRAM Ethernet Dual USB OTG LQFP-100 (14×14)
GD32F470VGT6 Product Overview
The GD32F470VGT6 is a high-performance connectivity-line 32-bit general-purpose microcontroller from GigaDevice, based on the ARM Cortex-M4 core, in an LQFP-100 package (14×14mm). Running at up to 240MHz, the GD32F470VGT6 features 1MB Flash and 512KB SRAM. As a high-performance model in the GD32F470 connectivity line series, the GD32F470VGT6 offers exceptional performance and rich peripheral resources, making it suitable for industrial control, motor drives, HMI, networking, and IoT applications. The GD32F470VGT6 is pin-compatible with the STM32F427/429 series and is a mainstream choice for high-performance domestic MCU substitution.
GD32F470VGT6 Core Features
Cortex-M4 Core with 240MHz Ultra-High Speed: The GD32F470VGT6 is based on the ARM Cortex-M4 32-bit RISC core with FPU and DSP instruction set support. The GD32F470VGT6 runs at up to 240MHz with zero-wait-state Flash access. The GD32F470VGT6 delivers 43% performance improvement over GD32F407 (168MHz).
Large Memory: The GD32F470VGT6 provides 1MB embedded Flash and 512KB SRAM.
82 GPIOs: The GD32F470VGT6 offers 82 I/O ports.
High-Precision Analog Peripherals: The GD32F470VGT6 integrates 3×12-bit ADCs (16 channels) and 2×12-bit DACs.
Rich Communication Interfaces: The GD32F470VGT6 supports 6×USART, 2×UART, 4×SPI, 3×I2C, 2×I2S, 2×CAN, USB 2.0 FS and HS, and Ethernet MAC (ENET).
Powerful Timer Resources: The GD32F470VGT6 features 8×16-bit general-purpose timers, 2×16-bit PWM advanced timers, 2×32-bit general-purpose timers, and 2×16-bit basic timers.
Advanced Peripherals: The GD32F470VGT6 includes a Digital Camera Interface (DCI) and External Memory Controller (EXMC) with SDRAM extension support.
Wide Operating Voltage & Industrial Temperature: The GD32F470VGT6 operates at 2.6V~3.6V, -40℃ to +85℃.
LQFP-100 Package, Compatible with STM32F427/429: The GD32F470VGT6 comes in an LQFP-100 package (14×14mm), pin-compatible with STM32F427/429 series.
GD32F470VGT6 Applications
The GD32F470VGT6 is used in high-end industrial control & automation: PLCs, inverters, servo control, industrial robotics
The GD32F470VGT6 is used in motor control & drives: BLDC motor control, FOC vector control, drone flight controllers
The GD32F470VGT6 is used in HMI & graphic display: Human-machine interfaces, graphical displays
The GD32F470VGT6 is used in networking: Ethernet gateways, protocol converters
The GD32F470VGT6 is used in automotive electronics: In-vehicle CAN bus communication, car navigation
The GD32F470VGT6 is used in IoT & edge computing: IoT nodes, data acquisition and processing
The GD32F470VGT6 is used in medical devices: Medical monitoring and imaging equipment
The GD32F470VGT6 is used in security & alarm systems: Security monitoring and alarm systems
GD32F470VGT6 Key Advantages
Domestic High-Performance MCU, Mainstream STM32F427/429 Alternative: The GD32F470VGT6 is a mainstream domestic alternative to the STM32F427/429 series. The GD32F470VGT6 is pin-compatible for direct hardware replacement.
240MHz Cortex-M4 Core for Industry-Leading Performance: The GD32F470VGT6 is based on the ARM Cortex-M4 core running at up to 240MHz with FPU and DSP support. The GD32F470VGT6 delivers 43% performance improvement over GD32F407 (168MHz).
Large Memory & Rich I/O: The GD32F470VGT6 provides 1MB Flash and 512KB SRAM with 82 GPIOs.
High-Precision Analog Peripherals: The GD32F470VGT6 integrates 3×12-bit ADCs (16 channels) and 2×12-bit DACs.
Rich Communication & Advanced Peripherals: The GD32F470VGT6 supports Ethernet MAC, USB 2.0 FS/HS, CAN, SDIO, DCI, and EXMC.
Mature Ecosystem for Rapid Development: The GD32F470VGT6 is pin-compatible with STM32F427/429 for direct hardware replacement. The GD32F470VGT6 supports Keil, IAR, GCC. Complete datasheets and development guides for the GD32F470VGT6 are available from GigaDevice.
Domestic Supply with Stable Availability: As an original GigaDevice product, the GD32F470VGT6 offers stable supply and a mature development ecosystem.
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FAQ
1. What is GD32F470VGT6？
The GD32F470VGT6 is a 32-bit ultra-high-performance microcontroller (MCU) from GigaDevice, based on the ARM® Cortex®-M7 core with integrated FPU and DSP instructions. The GD32F470VGT6 belongs to the GD32F470 series and is one of the flagship models, operating at up to 240MHz.
2. What are the key specifications of GD32F470VGT6？
Core: The GD32F470VGT6 uses ARM Cortex-M7 with FPU and DSP, 6-stage pipeline
Frequency: The GD32F470VGT6 runs up to 240MHz
Memory: The GD32F470VGT6 provides 1MB Flash + 512KB SRAM
I/Os: The GD32F470VGT6 has 82 GPIO pins
ADC: The GD32F470VGT6 includes 3×12-bit
DAC: The GD32F470VGT6 features 2×12-bit
Operating Voltage: The GD32F470VGT6 operates at 2.6V ~ 3.6V
Temperature: The GD32F470VGT6 works from -40°C ~ +85°C (industrial grade)
Package: The GD32F470VGT6 comes in LQFP-100 (14×14mm)
3. What package does GD32F470VGT6 use？
The GD32F470VGT6 uses an LQFP-100 package, measuring 14mm × 14mm with 0.50mm pin pitch. The GD32F470VGT6 is surface-mount type (SMD) and RoHS compliant, with standard packaging of Tray.
4. What applications is GD32F470VGT6 suitable for？
The GD32F470VGT6 is widely used in high-end industrial control, graphical user interfaces (GUI), HMI, advanced motor drives (FOC control), IoT gateways, medical devices, automotive electronics, and consumer electronics. The 240MHz frequency and 512KB SRAM of the GD32F470VGT6 make it particularly suitable for applications requiring complex algorithm processing and large data buffering.
5. What development tools support GD32F470VGT6？
The GD32F470VGT6 supports mainstream development tools including Keil MDK (with GigaDevice::GD32F4xx_DFP pack), IAR Embedded Workbench, and GCC. GigaDevice provides the GD32F4xx standard firmware library for the GD32F470VGT6. Debuggers such as J-Link and GD-Link are supported for the GD32F470VGT6.
6. What is the operating temperature range of GD32F470VGT6？
The operating temperature range of the GD32F470VGT6 is -40°C to +85°C. The GD32F470VGT6 is an industrial-grade device suitable for harsh environments.
7. What are the key features of GD32F470VGT6？
Ultra-high performance: The GD32F470VGT6 Cortex-M7 core @240MHz with FPU and DSP
Large memory: The GD32F470VGT6 provides 1MB Flash + 512KB SRAM
L1 Cache: The GD32F470VGT6 has 16KB I-Cache + 16KB D-Cache
Rich communication: The GD32F470VGT6 supports USART, SPI, I2C, CAN 2.0B, USB OTG, SDIO
Ethernet MAC: The GD32F470VGT6 includes 10/100M Ethernet support
High-precision analog: The GD32F470VGT6 features 3×12-bit ADC + 2×12-bit DAC
8. What peripheral interfaces does GD32F470VGT6 support？
Communication: The GD32F470VGT6 supports USART, SPI, I2C, CAN 2.0B, USB OTG, SDIO
Ethernet: The GD32F470VGT6 features 10/100M Ethernet MAC
Analog: The GD32F470VGT6 provides 3×12-bit ADC + 2×12-bit DAC
Timers: The GD32F470VGT6 includes multiple general-purpose timers, advanced timers, and watchdogs
GPIO: The GD32F470VGT6 offers 82 GPIOs
9. What are the differences between GD32F470VGT6 and other models in the same series？
Key differences in the GD32F470VGT6 series:
GD32F470VGT6: LQFP-100, 82 I/Os, 1MB Flash
GD32F470ZGT6: LQFP-144, 114 I/Os, 1MB Flash
GD32F470VIT6: LQFP-100, 82 I/Os, 2MB Flash
GD32F470ZIT6: LQFP-144, 114 I/Os, 2MB Flash
All four models in the GD32F470VGT6 family share identical core performance (240MHz Cortex-M7, 512KB SRAM, FPU/DSP), differing primarily in package size, I/O count, and Flash capacity.
10. What are the design considerations when using GD32F470VGT6？
Software migration: When porting to GD32F470VGT6 from STM32F4, use GD's official firmware library and pay attention to peripheral address and clock configuration differences
Cache configuration: The GD32F470VGT6 Cortex-M7 core has separate I-Cache and D-Cache — pay attention to Cache configuration and coherency maintenance
Ethernet design: The GD32F470VGT6 has an Ethernet MAC interface — an external PHY chip (e.g., LAN8720) is required
Debug interface: The GD32F470VGT6 supports both SWD and JTAG debug interfaces
Power decoupling: Place 100nF decoupling capacitors near VDD pins of the GD32F470VGT6 for stable power delivery
- Model:
- GD32F470VGT6
- Brand:
- GigaDevice
- Core:
- ARM Cortex-M4 with FPU and DSP
- Max Frequency:
- 240MHz
- Flash:
- 1MB
- SRAM:
- 512KB
- Operating Voltage:
- 2.6V - 3.6V
- I/O Count:
- 82
- Package:
- LQFP-100
- Operating Temperature:
- -40℃ to +85℃
- Applications:
- Industrial control, Motor drives, HMI, Networking, Automotive electronics, IoT, Medical devices
