STM32F407VGT6
High-performance STM32F4 MCU with 168MHz Cortex-M4 core, 1MB Flash, 192KB RAM, and rich peripheral set for industrial and consumer applications.
Product Overview
Description
The STM32F407VGT6 is a high-performance 32-bit microcontroller featuring the ARM Cortex-M4 core with DSP instructions and FPU.
With 1MB Flash memory and 192KB SRAM, it provides ample resources for complex embedded applications requiring real-time processing.
The device includes extensive peripherals including USB OTG, Ethernet, multiple timers, and ADCs, making it ideal for industrial control and IoT gateways.
Product Series
Primary Application
Key Features
- High efficiency and reliability
- Optimized for industrial applications
- Comprehensive technical support
- Available from stock
Specifications
| Part Number | STM32F407VGT6 |
|---|---|
| Name | ARM Cortex-M4 Microcontroller |
| Short Description | High-performance STM32F4 MCU with 168MHz Cortex-M4 core, 1MB Flash, 192KB RAM, and rich peripheral set for industrial and consumer applications. |
| Description Paragraphs | The STM32F407VGT6 is a high-performance 32-bit microcontroller featuring the ARM Cortex-M4 core with DSP instructions and FPU.,With 1MB Flash memory and 192KB SRAM, it provides ample resources for complex embedded applications requiring real-time processing.,The device includes extensive peripherals including USB OTG, Ethernet, multiple timers, and ADCs, making it ideal for industrial control and IoT gateways. |
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| Features | ARM Cortex-M4 with DSP and FPU,1MB Flash with adaptive real-time accelerator,USB OTG Full Speed and High Speed,10/100 Ethernet MAC with DMA,Multiple communication interfaces,Operating temperature: -40°C to +85°C |
| Applications | Industrial control systems,IoT gateways and edge devices,Consumer electronics,Medical equipment,Test and measurement |
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Applications
Motor Drives
Variable frequency drives and servo motor controls
Power Supplies
SMPS, UPS, and industrial power systems
Renewable Energy
Solar inverters and wind turbine converters
EV Charging
Electric vehicle charging stations
FAE Expert Insights
"The STM32F407VGT6 has been my top recommendation for mid-range embedded applications for years. The 168MHz Cortex-M4 with FPU delivers exceptional performance for digital signal processing applications. In my experience, the 1MB Flash and 192KB SRAM provide excellent headroom for complex firmware with RTOS and communication stacks. The Ethernet MAC with dedicated DMA is particularly valuable for IoT gateway applications. I've successfully deployed this MCU in numerous industrial projects where reliability is critical. The STM32Cube ecosystem significantly reduces development time. For cost-sensitive designs, this device offers the best performance-per-dollar ratio in its class."
Best-in-class performance with comprehensive ecosystem
— David Martinez, LiTong Electronics
Frequently Asked Questions
What is the maximum clock frequency of STM32F407VGT6?
The STM32F407VGT6 operates at up to 168 MHz using the internal PLL. The core is based on ARM Cortex-M4 architecture with DSP instructions and single-precision FPU. At 168 MHz, the device delivers 210 DMIPS performance. The high-speed embedded Flash memory with adaptive real-time accelerator ensures zero-wait-state execution at maximum frequency. The device supports multiple clock sources including HSE (4-26 MHz), HSI (16 MHz internal), and LSE (32.768 kHz) for RTC.
For applications requiring higher performance, consider STM32F7 or STM32H7 series with Cortex-M7 core.
How much Flash and SRAM does STM32F407VGT6 have?
The STM32F407VGT6 features 1MB of Flash memory organized in two banks supporting read-while-write operations. The SRAM is 192KB total, consisting of 128KB main SRAM, 64KB CCM (Core Coupled Memory) for critical data, and 4KB backup SRAM. The CCM provides CPU-only access with zero wait states, ideal for stack and critical variables. The Flash includes flexible sector protection and supports In-Application Programming (IAP) for firmware updates.
For larger memory requirements, consider STM32F429 with 2MB Flash or STM32F439 with 2MB Flash and crypto.
What communication interfaces are available on STM32F407VGT6?
The STM32F407VGT6 includes extensive connectivity: 3x I2C interfaces with SMBus/PMBus support, 3x SPI interfaces up to 37.5 Mbits/s, 2x CAN 2.0B interfaces, 2x USB OTG (Full Speed and High Speed), 1x 10/100 Ethernet MAC with IEEE 1588 support, 4x USART and 2x UART, SDIO interface for SD/MMC cards, and DCMI for camera interface. These interfaces support diverse application requirements from industrial fieldbus to IoT connectivity.
Verify the specific peripheral mapping for your package variant as some peripherals may have limited pin availability.
What is the power consumption of STM32F407VGT6?
The STM32F407VGT6 power consumption varies by operating mode: Run mode at 168 MHz consumes approximately 109 mA (all peripherals enabled) or 46 mA (only core and Flash). Sleep mode reduces consumption to around 17 mA. Stop mode with SRAM retention consumes about 250 uA. Standby mode without SRAM retention is approximately 4 uA with RTC. The device includes multiple power domains and voltage regulators for optimized power management in battery-operated applications.
For ultra-low-power applications, consider STM32L4 series which offers significantly lower consumption.
What development tools support STM32F407VGT6?
STM32F407VGT6 is fully supported by ST's ecosystem including STM32CubeMX for initialization code generation, STM32CubeIDE for integrated development, and STM32CubeProgrammer for device programming. Third-party IDEs include Keil MDK-ARM, IAR Embedded Workbench, and PlatformIO. Debuggers include ST-Link V2/V3, J-Link, and ULINK. Development boards include the affordable STM32F4DISCOVERY and comprehensive STM32F407G-DISC1. Extensive HAL and LL libraries accelerate firmware development.
Start with free STM32CubeIDE and STM32F4DISCOVERY board for evaluation and development.
What packages are available for STM32F407VGT6?
The STM32F407VGT6 is available in LQFP100 package (14x14mm, 0.5mm pitch) with 82 GPIO pins. The STM32F407 series is also available in other packages: LQFP144 with 112 GPIO, LQFP176 with 140 GPIO, and UFBGA176 for space-constrained designs. The VGT6 variant in LQFP100 offers a good balance of I/O count and board space. All packages maintain the same electrical characteristics and temperature range (-40°C to +85°C industrial grade).
Select package based on required GPIO count and PCB space constraints. LQFP100 is suitable for most applications.