STMicroelectronics STM32F405VGT6 32-bit ARM Cortex-M4 Microcontroller with 1MB Flash and 100LQFP Package
- Brand: STMicroelectronics
- Product Code: STM32F405VGT6
- Availability: In Stock
$2.60
- Ex Tax: $2.60
Revolutionizing Embedded Systems with STM32F405VGT6 Microcontroller
STMicroelectronics continues to lead the embedded systems revolution with its advanced STM32F405VGT6 microcontroller. This 32-bit ARM Cortex-M4 core device combines high-performance computing capabilities with versatile peripheral integration, making it an ideal choice for complex industrial and consumer applications. With its 168MHz processing speed and 1MB flash memory, this microcontroller delivers exceptional performance while maintaining energy efficiency.
Core Performance and Architecture
At the heart of this powerful microcontroller lies the ARM Cortex-M4 processor core, renowned for its optimal balance between performance and power efficiency. Operating at 168MHz, the device achieves 210 DMIPS performance through its advanced 3-stage pipeline and Harvard architecture. The Cortex-M4 core's digital signal processing capabilities, combined with single-cycle multiplication and hardware division, enable efficient handling of complex algorithms in real-time applications.
| Core Specification | Value |
|---|---|
| Processor Core | ARM Cortex-M4 |
| Architecture | 32-Bit Single-Core |
| Speed | 168MHz |
| DMIPS Performance | 210 |
Memory and Storage Capabilities
The STM32F405VGT6 features 1MB of embedded flash memory with ECC support, providing ample space for complex firmware and application code. This non-volatile memory retains data during power cycles and supports in-field updates through its advanced programming capabilities. The device also incorporates 192KB of SRAM distributed across multiple banks for optimal data handling efficiency.
Key memory features include:
- Flash memory with read-while-write capabilities
- Support for multiple memory protection units
- Flexible bank swapping functionality
- Advanced wear-leveling algorithms
Comprehensive Connectivity Options
This microcontroller excels in system integration with its extensive connectivity interfaces. The device supports multiple communication protocols including:
| Interface | Capabilities |
|---|---|
| USB OTG | Full-speed and high-speed device/host |
| CAN Bus | 2.0A/B protocol support |
| SPI | Up to six channels with extended features |
| I²C | Multi-mode controller with SMBus support |
Engineers can leverage these interfaces to create systems with multiple peripheral connections, enabling complex device networking and external component integration.
Industrial-Grade Design and Packaging
Housed in a 100-pin LQFP package measuring 14x14mm, the STM32F405VGT6 combines compact design with robust industrial specifications. The device operates reliably across temperatures ranging from -40°C to 85°C, meeting stringent industrial requirements. Its surface-mount packaging facilitates automated assembly while maintaining excellent thermal performance.
Key design features include:
- Internal oscillator with ±1% accuracy
- Advanced power management system
- Integrated brown-out detection
- Programmable watchdog timer
Peripheral Integration and Flexibility
The device's comprehensive peripheral set includes:
- 82 general-purpose I/O pins with configurable pull-up/down resistors
- 16 12-bit ADC channels with sampling rates up to 2.4MSPS
- 2 12-bit DAC channels for precision analog output
- Advanced PWM controllers for motor control applications
- Flexible timer architecture with capture/compare functionality
These peripherals enable developers to create customized solutions for various applications including industrial automation, motor control, and IoT devices.
Development and Support Ecosystem
STMicroelectronics provides a comprehensive development ecosystem for the STM32F4 series, including:
- STM32CubeMX configuration tool
- HAL and LL driver libraries
- FreeRTOS support and middleware packages
- Debug probes and evaluation boards
- Extensive documentation and application notes
This robust support infrastructure accelerates development cycles and reduces time-to-market for new products incorporating this powerful microcontroller.
Applications and Use Cases
The STM32F405VGT6's versatility makes it suitable for a wide range of applications:
- Industrial automation and control systems
- Smart home and building automation
- Medical instrumentation devices
- Consumer electronics with multimedia capabilities
- Automotive infotainment systems
- Wireless communication gateways
Its combination of processing power, memory capacity, and peripheral integration enables innovative solutions across multiple industries.
Tags: High-performance microcontroller, Industrial automation, Embedded system design, ARM-based MCU, Low-power electronics