Overview
The STM32F407VGT6J is a high-performance microcontroller from the STM32F405xx and STM32F407xx family, manufactured by STMicroelectronics. This microcontroller is based on the Arm® 32-bit Cortex®-M4 core, operating at a frequency of up to 168 MHz. The Cortex®-M4 core includes a floating-point unit (FPU) for single-precision data processing, DSP instructions, and a memory protection unit (MPU) to enhance application security.
The device features high-speed embedded memories, including up to 1 Mbyte of flash memory, up to 192 Kbytes of SRAM, and 4 Kbytes of backup SRAM. It also includes an extensive range of enhanced I/Os and peripherals connected to multiple buses.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, up to 168 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192 Kbytes + 4 Kbytes of backup SRAM |
| OTP Memory | 512 bytes |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to 105°C |
| Package | 100-pin LQFP |
| Timers | Up to 17 timers (12 x 16-bit, 2 x 32-bit) |
| ADC/DAC | 3 x 12-bit ADCs, 2 x 12-bit DACs |
| Communication Interfaces | Up to 15 interfaces including Ethernet, I2C, SPI, USART, etc. |
| I/O Ports | Up to 140 I/O ports with interrupt capability |
Key Features
- Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) for 0-wait state execution from flash memory.
- High-speed embedded memories: up to 1 Mbyte of flash memory, up to 192 Kbytes of SRAM, and 4 Kbytes of backup SRAM.
- Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories.
- LCD parallel interface, 8080/6800 modes.
- Low-power operation: Sleep, Stop, and Standby modes.
- VBAT supply for RTC, 20×32-bit backup registers + optional 4 KB backup SRAM.
- General-purpose DMA: 16-stream DMA controller with FIFOs and burst support.
- Up to 17 timers: up to twelve 16-bit and two 32-bit timers.
- Debug mode: Serial wire debug (SWD) & JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™.
- Up to 15 communication interfaces including Ethernet, I2C, SPI, USART, etc.
Applications
The STM32F407VGT6J microcontroller is suitable for a wide range of applications due to its high performance and extensive set of peripherals. Some common applications include:
- Industrial automation and control systems.
- Medical devices requiring high precision and reliability.
- Aerospace and defense systems.
- Automotive systems, including advanced driver-assistance systems (ADAS).
- Consumer electronics, such as smart home devices and wearables.
- IoT devices and edge computing applications.
Q & A
- What is the core architecture of the STM32F407VGT6J?
The core architecture is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F407VGT6J?
The maximum operating frequency is up to 168 MHz.
- How much flash memory does the STM32F407VGT6J have?
The device has up to 1 Mbyte of flash memory.
- What types of timers are available on the STM32F407VGT6J?
The device includes up to twelve 16-bit timers and two 32-bit timers.
- Does the STM32F407VGT6J support Ethernet communication?
- What is the package type of the STM32F407VGT6J?
The package type is 100-pin LQFP.
- What are the supply voltage and operating temperature ranges for the STM32F407VGT6J?
The supply voltage range is 1.8 V to 3.6 V, and the operating temperature range is -40°C to 105°C.
- Does the STM32F407VGT6J have any low-power modes?
- What debug interfaces are available on the STM32F407VGT6J?
The device supports Serial wire debug (SWD) and JTAG interfaces, along with the Cortex-M4 Embedded Trace Macrocell™.
- How many I/O ports does the STM32F407VGT6J have?
The device has up to 140 I/O ports with interrupt capability.
- What types of communication interfaces are available on the STM32F407VGT6J?
The device includes up to 15 communication interfaces such as I2C, SPI, USART, and Ethernet.
