Overview
The STM32F407IGT6 is a 32-bit microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the high-performance Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 168 MHz. This microcontroller features a floating-point unit (FPU) single precision, which supports all Arm single-precision data-processing instructions and data types. It also includes a memory protection unit (MPU) to enhance application security. The device is equipped with high-speed embedded memories, including up to 1 Mbyte of Flash memory and up to 192 Kbytes of SRAM, along with 4 Kbytes of backup SRAM. It offers a wide range of enhanced I/Os and peripherals connected to multiple buses, making it suitable for various applications requiring high performance and advanced features.
Key Specifications
| Parameter | Value |
|---|---|
| Lifecycle Status | Active |
| Factory Lead Time | 12 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP |
| Base Part Number | STM32F407 |
| Pin Count | 176 |
| Number of ADC Channels | 24 |
| Number of External Interrupts | 16 |
| Number of PWM Channels | 2 |
| Number of I2C Channels | 3 |
| Number of Ethernet Channels | 1 (100Mbps, IEEE 1588) |
| Height | 1.45mm |
| Length | 24.1mm |
| Width | 24.1mm |
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Frequency | Up to 168 MHz |
| Memories | Up to 1 Mbyte Flash, up to 192 Kbytes SRAM, 4 Kbytes backup SRAM |
Key Features
- Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 168 MHz, memory protection unit, and DSP instructions.
- High-speed embedded memories: up to 1 Mbyte of Flash memory, up to 192 Kbytes of SRAM, and 4 Kbytes of backup SRAM.
- Parallel LCD interface with 8080 and 6800 modes.
- Supply management: POR, PDR, PVD, and BOR; clock and reset management.
- Low-power operation: standby, sleep, and stop modes.
- 16-stream general-purpose DMA controller with FIFOs and burst capability.
- Debugging mode: JTAG interfaces and Serial wire debug (SWD); Cortex-M4 Embedded Trace Macrocell™.
- Actual random number generator and CRC computation apparatus.
- 96-bit Unique Identification and hardware calendar with sub-second accuracy and RTC.
- Up to 17 timers: twelve 16-bit and two 32-bit timers.
- Up to 15 communication interfaces including I2C, USART, SPI, and Ethernet (100Mbps, IEEE 1588).
Applications
The STM32F407IGT6 is versatile and can be used in a wide range of applications, including:
- Industrial automation and control systems.
- Medical devices requiring high precision and reliability.
- Aerospace and defense systems where security and performance are critical.
- Consumer electronics such as smart home devices and wearables.
- Automotive systems, including advanced driver-assistance systems (ADAS) and infotainment systems.
- Internet of Things (IoT) devices that require advanced connectivity and processing capabilities.
Q & A
- What is the core architecture of the STM32F407IGT6?
The STM32F407IGT6 is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F407IGT6?
The maximum operating frequency is up to 168 MHz.
- What types of memories are available on the STM32F407IGT6?
It includes up to 1 Mbyte of Flash memory, up to 192 Kbytes of SRAM, and 4 Kbytes of backup SRAM.
- Does the STM32F407IGT6 support low-power modes?
Yes, it supports standby, sleep, and stop modes for low-power operation.
- What debugging interfaces are available on the STM32F407IGT6?
It includes JTAG interfaces and Serial wire debug (SWD), along with Cortex-M4 Embedded Trace Macrocell™.
- How many ADC channels does the STM32F407IGT6 have?
It has up to 24 ADC channels.
- What communication interfaces are available on the STM32F407IGT6?
It includes up to 15 communication interfaces such as I2C, USART, SPI, and Ethernet (100Mbps, IEEE 1588).
- Does the STM32F407IGT6 have a random number generator?
Yes, it includes an actual random number generator.
- What is the package type of the STM32F407IGT6?
The package type is 176-LQFP).
- Is the STM32F407IGT6 suitable for industrial applications?
Yes, it is suitable for industrial automation and control systems due to its high performance and reliability).
- What is the operating temperature range of the STM32F407IGT6?
The specific operating temperature range can be found in the datasheet, but it generally supports a wide range suitable for various applications).
