Product Overview

STM32F407VGT6 is a high-performance 32-bit microcontroller launched by STMicroelectronics, based on the ARM Cortex-M4 core with an integrated Floating-Point Unit (FPU), boasting a maximum operating frequency of 168MHz and a processing efficiency of 1.25 DMIPS/MHz. The chip features 1MB of Flash memory and 192+4KB of SRAM (including 64KB of Core Coupled Memory - CCM RAM), paired with an Adaptive Real-Time Accelerator (ART Accelerator) for zero-wait state execution. It also integrates rich peripheral interfaces and low-power management modules, making it an ideal choice for industrial control, consumer electronics, IoT, and other fields. As a flagship product in the STM32F4 series, STM32F407VGT6 leads the mid-to-high-end embedded market with its balanced performance, expandability, and cost advantages.

Key Features

• Flagship Processing Core: Equipped with the ARM Cortex-M4 core, integrated with a single-precision FPU and DSP instruction set, supporting single-cycle multiplication. Combined with the ART Accelerator for zero-wait Flash execution, it easily handles complex control algorithms and signal processing tasks at 168MHz.
• High-Capacity Flexible Storage: Built-in 1MB Flash and 192+4KB SRAM (with 64KB CCM RAM dedicated to high-speed data processing). It also supports FSMC interface for expanding external storage such as SRAM and NOR Flash, meeting the code and data storage needs of complex applications.
• Full-Scenario Peripheral Interfaces: Features 15 communication interfaces (including USB OTG HS/FS, Ethernet, CAN 2.0B), 3 12-bit ADCs (2.4MSPS), 2 12-bit DACs, and 17 timers. Compatible with LCD parallel interfaces (8080/6800 modes), covering various connection and control scenarios.
• Intelligent Low-Power Design: Supports three low-power modes (Sleep, Stop, Standby) with an operating voltage range of 1.8V~3.6V. Combined with VBAT power supply mode, it significantly extends battery life in battery-powered devices.
• Comprehensive Security Assurance: Integrates a Hardware Security Module (HSM) and Memory Protection Unit (MPU), supporting encryption algorithms such as AES, DES, and RSA. Built-in POR/PDR reset mechanisms and PVD voltage detection ensure data and system security.

Technical Specifications

Typical Applications

• Industrial Automation: With 17 timers, 3 high-precision ADCs, and CAN 2.0B interface, STM32F407VGT6 enables precise timing control and multi-channel data acquisition for industrial PLCs and motion controllers. Its -40℃~85℃ wide temperature range adapts to harsh industrial environments.
• Consumer Electronics: Through the I2S interface and hardware audio accelerator, it supports MP3/WMA decoding. Combined with the LCD interface and 2D graphics accelerator, it serves as the core processor for portable audio players and smart home control panels.
• Medical Devices: Leveraging 12-bit ADCs (7.2MSPS in triple interleaved mode) and security encryption modules, it meets the precise data acquisition requirements of vital sign monitors while ensuring the security of medical data transmission and storage.
• IoT Nodes: Integrating Ethernet and USB OTG interfaces with low-power modes, it functions as a smart home gateway for multi-device interconnection. The 1MB Flash is sufficient to store communication protocols and applications.
• Automotive Electronics: With multiple reset protections and wide-voltage design, it adapts to the environment of in-vehicle information terminals. The CAN interface supports in-vehicle bus communication, and peripheral expandability meets the integration of multimedia and control functions.

Why Choose STM32F407VGT6?

• Balanced Performance and Energy Efficiency: The 168MHz Cortex-M4 core combined with low-power modes delivers over 30% higher energy efficiency than comparable MCUs during complex operations, adapting to high-low load scenario switching.
• Superior Peripheral Compatibility: 15 communication interfaces plus LCD and camera interfaces cover over 90% of embedded peripheral needs, simplifying hardware design and reducing BOM costs without additional expansion chips.
• Mature Development Ecosystem: Supports ST's official HAL/LL libraries and CubeMX configuration tool, compatible with mainstream development environments like Keil and IAR. Paired with STM32 Discovery development boards, it shortens product development cycles to within 3 months.
• Stable Supply Chain Assurance: As a long-term mass-produced model of ST, STM32F407VGT6 offers fast delivery within 5-8 days and RoHS compliance certification, meeting global market access requirements.
• Flexible Expandability: The FSMC interface supports external storage expansion, and the 100-LQFP package provides sufficient I/O pins, adapting to the full-cycle needs from prototypes to mass-produced products.

SUNTOP COMPANY INTRODUCTION

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