Overview
The STM32F405VGT6J is a 32-bit microcontroller (MCU) designed by STMicroelectronics, featuring an ARM Cortex-M4F RISC processor. This MCU is part of the STM32F4 series, known for its high performance and efficient power management. The device operates at a frequency of up to 168 MHz and includes 1 MB of flash memory and 192 KB of SRAM, making it suitable for demanding applications that require fast and efficient processing.
The STM32F405VGT6J is packaged in a 100-pin LQFP (14x14 mm) and supports a wide range of peripherals and interfaces, including CAN, I²C, SPI, UART/USART, and USB OTG. Its robust set of features and low-power operation modes make it an ideal choice for various industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value |
|---|---|
| Series | STM32F405VG |
| Core | ARM Cortex-M4 |
| Data Bus Width | 32-bit |
| Maximum Clock Frequency | 168 MHz |
| Program Memory Size | 1 MB (1M x 8) |
| Program Memory Type | FLASH |
| RAM Size | 192 KB |
| Supply Voltage | 1.8 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C |
| Number of I/O | 82 |
| ADC Resolution | 12-bit (up to 16 channels) |
| DAC Resolution | 12-bit (2 channels) |
| Interface Type | CAN, I²C, SPI, UART/USART, USB OTG |
| Package/Case | 100-LQFP (14x14 mm) |
Key Features
- High-Performance Processor: ARM Cortex-M4F RISC processor with a floating-point unit (FPU) and DSP instructions, operating at up to 168 MHz.
- Memory and Storage: Up to 1 MB of flash memory and 192 KB of SRAM, including 64 KB of core coupled memory (CCM) data RAM.
- Connectivity and Interfaces: Supports CAN, I²C, SPI, UART/USART, USB OTG, and other communication interfaces.
- Peripherals: Includes timers, ADCs, DACs, DMA, I²S, LCD, PWM, and watchdog timers.
- Power Management: Low-power operation modes such as Sleep, Stop, and Standby, with VBAT supply for RTC and backup registers.
- Security: Memory protection unit (MPU) for enhanced application security.
Applications
The STM32F405VGT6J is widely used in various applications due to its flexibility, performance, and power efficiency. These include:
- Industrial automation
- Consumer electronics
- IoT devices
- Medical equipment
- Smart home appliances
- Robotics
- Automotive systems
- Wearable technology
- Audio equipment
- Sensor networks
Q & A
- What is the core processor of the STM32F405VGT6J?
The core processor is the ARM Cortex-M4F RISC processor.
- What is the maximum clock frequency of the STM32F405VGT6J?
The maximum clock frequency is 168 MHz.
- How much flash memory does the STM32F405VGT6J have?
The device has 1 MB of flash memory.
- What is the RAM size of the STM32F405VGT6J?
The RAM size is 192 KB.
- What are the supported communication interfaces of the STM32F405VGT6J?
The device supports CAN, I²C, SPI, UART/USART, and USB OTG.
- What is the operating temperature range of the STM32F405VGT6J?
The operating temperature range is -40°C to 85°C.
- What is the package type of the STM32F405VGT6J?
The package type is 100-LQFP (14x14 mm).
- Does the STM32F405VGT6J support low-power operation modes?
Yes, it supports Sleep, Stop, and Standby modes.
- What security features does the STM32F405VGT6J have?
The device includes a memory protection unit (MPU) for enhanced application security.
- In what types of applications is the STM32F405VGT6J commonly used?
It is commonly used in industrial automation, consumer electronics, IoT devices, medical equipment, and more.
- Who manufactures the STM32F405VGT6J?
The STM32F405VGT6J is manufactured by STMicroelectronics.
