Overview
The STM32F405VGT6V is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the ARM Cortex-M4 core, which includes a floating-point unit (FPU) and operates at a maximum clock frequency of 168 MHz. This microcontroller is designed for advanced processing capabilities, making it suitable for a wide range of applications that require high computational power and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | STMicroelectronics |
| Family Name | STM32F4 |
| Core Processor | ARM Cortex-M4 with FPU |
| Program Memory Type | Flash |
| Program Memory Size | 1 MB |
| RAM Size | 192 kB |
| Maximum Frequency | 168 MHz |
| Number of I/O Lines | 82 |
| Interface Type / Connectivity | CAN, EBI, EMI, IrDA, I2C, LIN, SPI, UART, USART, USB OTG |
| Peripherals | Brown-out Detect, DMA, I2S, LCD, POR, PWM, Reset, Watchdog |
| Supply Voltage | 1.8V to 3.6V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 16-ch x 12-bit |
| On-Chip DAC | 2-ch x 12-bit |
| Watchdog Timers | 1 |
| Package Type | LQFP-100 |
| Mounting Type | Surface Mount |
Key Features
- High-Performance Core: ARM Cortex-M4 core with FPU, operating at up to 168 MHz.
- Memory and Storage: 1 MB of Flash memory and 192 kB of SRAM.
- Peripheral Rich: Includes DMA, I2S, LCD, PWM, and multiple communication interfaces like CAN, I2C, SPI, UART, and USB OTG.
- Analog Capabilities: 16-channel 12-bit ADC and 2-channel 12-bit DAC.
- Power Management: Operating voltage range of 1.8V to 3.6V and low power modes.
- Temperature Range: Operates from -40°C to +85°C, making it suitable for industrial and harsh environment applications.
- Security and Safety: Includes a watchdog timer and various reset mechanisms for robust operation.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication protocols.
- Medical Devices: Can be used in medical equipment requiring high precision and reliability.
- Aerospace and Defense: Meets the stringent requirements of aerospace and defense applications due to its robustness and performance.
- Consumer Electronics: Ideal for high-end consumer devices that require advanced processing capabilities.
- Automotive Systems: Used in various automotive applications such as infotainment systems, navigation, and vehicle control systems.
Q & A
- What is the core processor of the STM32F405VGT6V?
The core processor is the ARM Cortex-M4 with a floating-point unit (FPU).
- What is the maximum clock frequency of the STM32F405VGT6V?
The maximum clock frequency is 168 MHz.
- How much program memory and RAM does the STM32F405VGT6V have?
The STM32F405VGT6V has 1 MB of Flash memory and 192 kB of SRAM.
- What are the operating voltage and temperature ranges of the STM32F405VGT6V?
The operating voltage range is 1.8V to 3.6V, and the operating temperature range is -40°C to +85°C.
- What types of interfaces and connectivity does the STM32F405VGT6V support?
The STM32F405VGT6V supports CAN, EBI, EMI, IrDA, I2C, LIN, SPI, UART, USART, and USB OTG interfaces.
- Does the STM32F405VGT6V have any analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)?
Yes, it has 16-channel 12-bit ADCs and 2-channel 12-bit DACs.
- What is the package type and mounting style of the STM32F405VGT6V?
The package type is LQFP-100, and the mounting style is Surface Mount.
- Is the STM32F405VGT6V RoHS compliant?
Yes, the STM32F405VGT6V is RoHS compliant.
- What are some typical applications of the STM32F405VGT6V?
Typical applications include industrial automation, medical devices, aerospace and defense, consumer electronics, and automotive systems.
- Does the STM32F405VGT6V have any watchdog timers?
Yes, it includes a watchdog timer for robust operation.
