STM32F407IGT7 - 168MHz Cortex-M4 MCU | STMicroelectronics
MPN: STM32F407IGT7 ✓ Hoạt độngSTM32F407IGT7 Tóm tắt
A microcontroller is a programmable semiconductor that integrates a CPU core, memory, peripherals, and interfaces into a single device. The STM32F4 family belongs to the embedded-processing hierarchy: Cortex-M4 MCU, 32-bit microcontroller, embedded processor, and semiconductor. This device is designed for systems that require real-time control, data acquisition, communications, and moderate processing throughput without using a separate microprocessor.
The Cortex-M4 core provides 210 DMIPS in the cited STM32F407IGT7XXX material, while the ART Accelerator enables adaptive execution from Flash memory. The device includes up to 1 MB of Flash, 192 KB plus 4 KB of RAM, USB OTG HS/FS, Ethernet, 17 timers, three ADCs, and 15 communication interfaces according to the supplied datasheet search results. The package is a 176-LQFP measuring 24 mm by 24 mm.
Typical applications include industrial automation, Ethernet-connected control equipment, USB peripherals, audio and communications systems, camera-based products, and embedded control platforms. The combination of high clock speed, DSP instructions, floating-point hardware, multiple timers, and flexible serial interfaces supports motor-control, industrial networking, sensor acquisition, and human-interface applications.
A key design consideration is selecting the correct clock, power, decoupling, and peripheral configuration for the target PCB. The exact pinout and many electrical limits must be checked against the manufacturer datasheet before layout or firmware deployment. Do not infer missing electrical values from related STM32 variants.
This product page consolidates verified distributor specifications, package information, sourcing links, and application-oriented guidance. It also distinguishes true drop-in replacement evidence from merely similar MCUs, helping engineers make package, pinout, memory, and firmware decisions with fewer assumptions.
Bộ thay thế dễ dàng lắp đặt cho STM32F407IGT7 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với STM32F407IGT7 (cùng hình factor và footprint) — khác nhau ở Package, Flash Memory, Core, Communication Interfaces, SRAM.
STM32F207IGT6
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
STM32F429IIT6
✅ Drop-In✗ Hết hàng
$8.3523 / Đơn vị
Xem tài liệu →STM32F746IGT6E
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F723VET6
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
STM32F746BGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F407IGT7 Tỷ lệ tối đa & tính chất điện
| CPU Core | ARM 32-bit Cortex-M4 with FPU |
| Maximum CPU Frequency | 168 MHz |
| Architecture | 32-bit |
| Flash Memory | 1 MB (1M x 8) |
| RAM | 192 KB plus 4 KB |
| Performance | 210 DMIPS |
| DSP Support | Yes |
| ART Accelerator | Yes |
| USB | USB OTG HS/FS |
| Ethernet | Yes |
| Timers | 17 |
| ADC | 3 |
| Communication Interfaces | 15 |
| Camera Support | Yes |
| Hộp | 176-LQFP (24 x 24 mm) |
| Kiểu lắp đặt | Surface Mount |
Hướng dẫn cấu hình chân STM32F407IGT7 176-lqfp (24 x 24 mm)
Cấu hình chân cho STM32F407IGT7 (176-lqfp (24 x 24 mm) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho STM32F407IGT7.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F407IGT7 phù hợp cho 6 Áp dụngs: Industrial Automation Controllers, Ethernet-Connected Embedded Control, USB Peripherals and Data Acquisition, Motor Control and Real-Time Timing, Camera and Image-Processing Modules, Portable Sensor and IoT Equipment.
Industrial Automation Controllers
STM32F407IGT7 fits industrial automation controllers that combine real-time control with local sensing and communications. Its verified 168 MHz Cortex-M4 core and 210 DMIPS performance provide computational headroom for control loops, while 17 timers support timing-critical tasks and three ADCs support analog measurement channels. Ethernet and USB OTG enable connectivity to supervisory equipment, service tools, or factory networks. The designer should still verify operating-temperature limits, isolation, EMC requirements, power sequencing, and watchdog behavior before using the device in a production machine.
Được đề xuất
Ethernet-Connected Embedded Control
The Ethernet capability listed for STM32F407IGT7 makes it a reasonable choice for embedded equipment that needs network connectivity without a separate host processor. The Cortex-M4 with DSP and FPU can handle protocol processing, local control, and data conditioning, while 1 MB of Flash provides room for firmware and configuration data. The exact Ethernet PHY, magnetics, connector, reference clock, and isolation requirements are board-level design choices and must be validated. Do not assume network function until clocks, PHY interfaces, pins, and firmware support are confirmed.
Được đề xuất
USB Peripherals and Data Acquisition
STM32F407IGT7 can serve in USB-connected data-acquisition equipment because the supplied specifications identify USB OTG HS/FS alongside three ADCs and a high-performance Cortex-M4 core. The ADC channels can acquire sensor information while firmware performs filtering or signal conditioning, and USB can provide a direct host interface. Board implementation requires verified USB impedance routing, power-supply sequencing, connector protection, firmware stack compatibility, and the exact datasheet pin assignments. The presence of USB OTG does not by itself define host or device operation without supporting configuration.
Được đề xuất
Motor Control and Real-Time Timing
The STM32F407IGT7 is applicable to motor-control and real-time timing systems because its verified feature set includes 168 MHz processing, DSP instructions, an FPU, and 17 timers. Timers can generate precise PWM and capture events, while DSP hardware can assist with control algorithms and signal processing. The MCU is not a complete motor driver; external power stages, gate drivers, current sensing, protection, and thermal management remain necessary. Verify timer channel assignments, pin alternate functions, maximum clock configuration, and safety behavior in the complete manufacturer documentation.
Được đề xuất
Camera and Image-Processing Modules
The supplied STM32F407IGT7XXX information identifies camera support, making the microcontroller relevant to compact imaging and vision-adjacent modules. The Cortex-M4 DSP capability and FPU can support image preprocessing, while Ethernet and USB OTG can provide data transport to a host or network. Practical designs must verify the available DCMI or camera interface details, memory bandwidth, sensor timing, connector pinout, and power requirements from the complete datasheet. A camera-support claim does not eliminate the need for sensor drivers, external storage, or image-processing software.
Được đề xuất
Portable Sensor and IoT Equipment
STM32F407IGT7 is suitable for portable sensor hubs and IoT equipment when local processing, USB, Ethernet, and multiple communication interfaces are useful. The 192 KB plus 4 KB RAM allocation can support buffering and protocol tasks, while the 1 MB Flash capacity allows a larger firmware image than many smaller MCUs. Portable products still need careful power-budget analysis because processor activity, peripherals, communications, and unused pins can determine battery life. Verify sleep modes, wake-up sources, supply ranges, and package-level limits before selecting it for a battery-operated design.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F407IGT7 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | STM32F207IGT6 | STM32F429IIT6 | STM32F746IGT6E | STM32F723VET6 | STM32F746BGT6 |
|---|---|---|---|---|---|---|
| Package | 176-LQFP (24 x 24 mm) | 176-LQFP package family; exact pinout comparison not supplied | LQFP-176, 24 x 24 mm; pinout not verified | LQFP-176; pinout not verified | Related STM32 device; package compatibility not verified | Related STM32 device; package compatibility not verified |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Bảo phân biệt quan trọng
- Documented Cortex-M4 performance (vsSTM32F207IGT6)
- Large Flash configuration (vsSTM32F429IIT6)
- Integrated connectivity set (vsSTM32F746IGT6E)
- Peripheral integration (vsSTM32F746BGT6)
Ghi chú thiết kế
Design the supply network around the exact STM32F407IGT7 electrical limits from the manufacturer datasheet; the supplied search data does not include input-voltage, current, or decoupling values. Place required bulk and high-frequency capacitors at the power pins according to the reference layout, keep switching and high-current return paths away from sensitive inputs, and verify the power sequence during reset and peripheral startup. Estimated power consumption cannot be calculated from the provided data because operating mode, clock configuration, and IO loading are unspecified.
Use the 176-LQFP land pattern and pin numbering from the official package drawing, but do not treat a shared 176-LQFP outline as proof of electrical compatibility. Preserve the required escape routing around all fine-pitch leads, maintain symmetry for clock and high-speed interfaces, and route USB, Ethernet, and other high-speed signals over continuous reference planes where required by the design. Check all alternate-function assignments in the datasheet before fixing the PCB pin map.
The greatest substitution risk is confusing a related STM32F4 or STM32F7 device with a true drop-in replacement. Package size alone does not confirm identical power pins, clock pins, peripheral multiplexing, interrupt mapping, or firmware startup assumptions. Before replacing STM32F407IGT7, compare the complete datasheet pin table, memory configuration, electrical limits, and application firmware. No verified drop-in equivalence was established by the supplied search results, so engineering validation is required.
For Ethernet, USB, or other high-speed interfaces, derive trace geometry from the actual transceiver, PHY, connector, reference clock, and impedance requirement rather than from the MCU family name. Keep clocks short, provide the specified filtering and termination, and validate the board with the intended firmware and peripheral loading. The supplied data confirms Ethernet and USB OTG features but does not provide board-level timing or layout values.
Validate the final PCB thermal path under the highest expected clock, I/O, and communication load. The supplied data does not include operating-temperature range, package thermal resistance, or maximum supply current, so a junction-temperature estimate would be unreliable. Measure temperature in the assembled design, provide copper and vias as appropriate, and confirm that the selected package remains within the manufacturer limits at ambient and enclosure temperatures.
Thông tin tuân thủ
The supplied search results do not provide authoritative compliance values for the target MPN. A related-device comparison mentions RoHS and REACH, but those values are not assigned to STM32F407IGT7.