Overview
The STM32F407VGT6TR microcontroller, produced by STMicroelectronics, is part of the high-performance STM32F405xx and STM32F407xx family. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 168 MHz. This core features a floating-point unit (FPU) and supports all Arm single-precision data-processing instructions and data types. It also includes a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.
The device is equipped with 1 Mbyte of Flash memory, up to 192 Kbytes of SRAM, and an extensive range of enhanced I/Os and peripherals. It supports various communication interfaces, including Ethernet, USB OTG, and multiple serial communication protocols. The microcontroller is packaged in a 100-pin LQFP (Low Profile Quad Flat Package), making it suitable for space-constrained applications while offering a substantial number of I/O options.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Frequency | Up to 168 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192 Kbytes + 4 Kbytes of backup SRAM |
| OTP Memory | 512 bytes |
| ADCs | 3 × 12-bit, up to 24 channels |
| DACs | 2 × 12-bit |
| Timers | Up to 17 timers (12 × 16-bit, 2 × 32-bit) |
| Communication Interfaces | USB OTG HS/FS, Ethernet, 3 × SPI, 4 × USART, 2 × CAN, 3 × I2C |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage | 1.8 V to 3.6 V |
| Package | 100-pin LQFP |
Key Features
- High-Performance Core: Arm® Cortex®-M4 CPU with FPU and DSP instructions, operating at up to 168 MHz.
- Memory and Storage: Up to 1 Mbyte of Flash memory, up to 192 Kbytes of SRAM, and 512 bytes of OTP memory.
- Communication Interfaces: USB OTG HS/FS, Ethernet, multiple SPI, USART, CAN, and I2C interfaces.
- Analog and Digital Peripherals: Three 12-bit ADCs, two 12-bit DACs, and multiple timers including motor control timers.
- Low-Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Advanced Connectivity: Integrated Ethernet interface and FSMC (Flexible Static Memory Controller).
- Reliability and Compliance: RoHS compliant, follows REACH regulations, and categorized under ECCN code 3A991.A.2.
Applications
- Internet of Things (IoT): Suitable for IoT devices requiring high-speed connectivity and complex data processing due to its integrated Ethernet and potent processing capacity.
- Consumer Electronics: Can be used in advanced consumer electronics such as smart wearables, high-performance gaming devices, or intelligent home automation systems.
- Industrial Control Systems: Applicable in industrial environments due to its high CPU speed, ample FLASH memory, and broad I/O options.
- Telecommunication Systems: Useful in telecommunications infrastructure for data-intensive applications, leveraging its robust processing power and connectivity interfaces.
Q & A
- What is the core architecture of the STM32F407VGT6TR microcontroller?
The STM32F407VGT6TR microcontroller is based on the Arm® 32-bit Cortex®-M4 CPU with FPU and DSP instructions.
- What is the maximum operating frequency of the STM32F407VGT6TR?
The maximum operating frequency is up to 168 MHz.
- How much Flash memory does the STM32F407VGT6TR have?
The device has up to 1 Mbyte of Flash memory.
- What types of communication interfaces does the STM32F407VGT6TR support?
The microcontroller supports USB OTG HS/FS, Ethernet, multiple SPI, USART, CAN, and I2C interfaces.
- What are the low-power modes available in the STM32F407VGT6TR?
The device features Sleep, Stop, and Standby modes for low-power operation.
- What is the operating temperature range of the STM32F407VGT6TR?
The operating temperature range is -40°C to 85°C.
- Is the STM32F407VGT6TR RoHS compliant?
Yes, the STM32F407VGT6TR is RoHS compliant.
- What is the package type of the STM32F407VGT6TR?
The microcontroller is packaged in a 100-pin LQFP (Low Profile Quad Flat Package).
- Does the STM32F407VGT6TR support Ethernet?
Yes, it supports a 10/100 Ethernet MAC with dedicated DMA.
- What are some potential applications of the STM32F407VGT6TR?
Potential applications include IoT devices, consumer electronics, industrial control systems, and telecommunication systems.
