STM32F407ZET7 - 168MHz Cortex-M4 MCU | STMicroelectronics
MPN: STM32F407ZET7 ✓ AktifSTM32F407ZET7 Genel Bakış
A microcontroller is a programmable semiconductor system that integrates a CPU core, memory, peripherals, and I/O into one device. The Cortex-M4 architecture belongs to the ARM Cortex-M family of embedded processors, while the STM32F407ZET7 combines that core with extensive connectivity and control peripherals. The integrated FPU supports single-precision floating-point instructions, while the ART Accelerator enables high-performance execution from flash.
Key specifications include 168 MHz maximum operating frequency, 512 KB of flash memory, 192+4 KB of RAM, a 144-LQFP package, USB OTG HS/FS, Ethernet, 17 timers, 3 ADCs, 15 communication interfaces, and camera support. The STM32F407 platform is suitable for designs requiring a balance of real-time processing, peripheral integration, and external communications.
The Cortex-M4 processor includes a single-precision FPU and DSP instruction support, making it more suitable than a basic Cortex-M0-class device for control algorithms, signal processing, audio, and communications workloads. The STM32F407 device family is commonly used where a 32-bit embedded controller is needed without moving to a higher-end Cortex-M7 or application processor.
Typical applications include industrial automation equipment, Ethernet-connected control systems, USB peripherals, audio and DSP products, camera interfaces, motor and motion-control systems, and networked embedded products. The broad peripheral set can reduce the need for external interface chips when the application requires USB, Ethernet, timers, ADC channels, or multiple serial interfaces.
When designing around this MCU, verify the exact peripheral pin assignments, power requirements, clock configuration, memory map, and package-specific land pattern against the manufacturer datasheet. The LQFP-144 package exposes more I/O than smaller STM32 packages, but the high pin count requires careful routing and adequate thermal copper distribution. This page combines verified distributor data, application guidance, comparison information, and practical design notes for engineers evaluating the STM32F407ZET7.
Drop-in alternatifler için STM32F407ZET7 — aynı paket, pin-başına uyumlu. PCB yeniden montajı gerektiren farklı paket bileşenleri dışlanmıştır.
Bu Serideki Variantlar
Yedek parça uyumlu olan aynı serideki modeller STM32F407ZET7 (aynı form faktörü ve ayağa oturma) — farklı olan Package, Communication Interfaces, Core, Flash Memory, Product Type.
STM32F407ZET6TR
✅ Yerleştirme📋 Katalogda Olmayan Referans Alternatifi
STM32F417ZET6
✅ Yerleştirme📋 Katalogda Olmayan Referans Alternatifi
STM32F405ZGT6
✅ YerleştirmeFiyat için iletişime geçin
Veri Şablonunu Görüntüle →STM32F407IEH7
✅ Yerleştirme ⚠️ Onaylanmamış ÖzelliklerFiyat için iletişime geçin
Veri Şablonunu Görüntüle →STM32F407IGH7
✅ Yerleştirme ⚠️ Onaylanmamış ÖzelliklerFiyat için iletişime geçin
Veri Şablonunu Görüntüle →STM32F407ZET7 Maksimum Değerlendirmeler & Elektriksel Özellikler
| Product Type | 32-bit ARM Cortex-M4 microcontroller with FPU |
| Maximum CPU Frequency | 168 MHz |
| Core | ARM Cortex-M4 |
| Architecture | 32-bit RISC |
| Flash Memory | 512 KB |
| RAM | 192+4 KB |
| Paket | 144-LQFP (20x20 mm) |
| FPU | Single-precision floating-point unit |
| DSP Capability | DSP instruction support |
| Performance | 210 DMIPS |
| USB | USB OTG HS/FS |
| Ethernet | Ethernet MAC |
| Timer Count | 17 timers |
| ADC Count | 3 ADCs |
| Communication Interfaces | 15 communication interfaces |
| Camera Support | Camera interface |
| Montaj Türü | Surface mount |
STM32F407ZET7 144-lqfp (20x20 mm) Pin Yapısı Kılavuzu
STM32F407ZET7 (144-lqfp (20x20 mm) paket) için pin yapısı. Bu dijital IC, GPIO, iletişim arayüzleri (UART, SPI, I2C) ve güç pinleri içerir. Alternatif pin işlevleri ve yapılandırma seçenekleri için üretici veri kitapçığını referans alın. Tünel sistem tasarımı ve PCB yerleşimi için temel bir bileşendir.
Ayrıntılı pin çıkış verisi mevcut değil: STM32F407ZET7.
Aşağıdaki veri sayfası tam pin konfigürasyonu için.
Tipik Uygulamalar
STM32F407ZET7 için uygundur 6 uygulamas: Industrial Automation Controller, Ethernet Networked Embedded System, USB Peripheral and Dongle, Audio and Digital Signal Processing, Camera and Image-Processing Interface, Motor and Motion-Control System.
Industrial Automation Controller
The STM32F407ZET7 fits industrial automation controllers because its 168 MHz Cortex-M4 core provides real-time processing while the 17 timers support precise periodic tasks, input capture, and output control. The three ADCs can acquire analog process signals, and the 15 communication interfaces allow connection to sensors, actuators, operator panels, and service equipment. Ethernet support can add network communication where the system architecture includes the required MAC, PHY, connector, isolation, and network-supporting software. Compared with a small low-pin-count MCU, the 144-LQFP package exposes more I/O and peripheral options. The design must still verify pin multiplexing, electrical limits, clock configuration, watchdog settings, and industrial temperature requirements against the manufacturer documentation.
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Ethernet Networked Embedded System
The STM32F407ZET7 is suitable for an Ethernet-connected embedded system because the verified part information identifies Ethernet connectivity alongside a 168 MHz Cortex-M4 core and extensive peripherals. A network gateway, data concentrator, access-control controller, or industrial telemetry node can use the MCU for protocol handling, local control, and data acquisition. The design must account for the required Ethernet PHY, magnetics or isolation requirements, connector layout, clocking, and firmware networking stack. The 144-LQFP package provides access to many GPIO and peripheral options, but high-speed or sensitive routing still requires careful PCB layout. Verify exact pin assignments and transceiver requirements in the STM32F407 datasheet before releasing the layout.
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USB Peripheral and Dongle
The STM32F407ZET7 can serve as the controller in a USB peripheral or dongle because the verified specifications identify USB OTG HS/FS and a high-performance 168 MHz Cortex-M4 core. A USB data acquisition adapter, configuration tool, security peripheral, or portable device can benefit from the MCU's processing capacity, timers, ADCs, and multiple serial interfaces. The exact USB speed, PHY or transceiver arrangement, connector, power requirements, and firmware support must be verified for the selected USB mode. USB signal routing should be kept short and controlled, while the wide LQFP package requires careful escape routing from the MCU to the connector and support components.
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Audio and Digital Signal Processing
The STM32F407ZET7 is appropriate for audio and digital signal processing designs because the Cortex-M4 core includes a single-precision FPU and DSP instruction support at up to 168 MHz. These features support filtering, control calculations, sample-rate processing, and other real-time numerical operations. The MCU's 512 KB flash and 192+4 KB RAM provide resources for firmware and buffers, while multiple communication interfaces can connect audio codecs, control interfaces, or digital transport devices. The practical performance depends on sampling rate, algorithm memory footprint, interrupt rate, and DMA configuration. Use the manufacturer reference design or datasheet application information where available to validate clocking, audio interface timing, and peripheral pin assignments.
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Camera and Image-Processing Interface
The STM32F407ZET7 can be used in camera-oriented embedded systems because the verified family information identifies camera support and the MCU combines a 168 MHz Cortex-M4 core with multiple communication interfaces and ADCs. Potential applications include machine-vision control, inspection equipment, camera interface conditioning, and embedded imaging controllers. The MCU itself does not replace an image sensor or external signal-conditioning circuitry; those components must be selected for the camera interface and power requirements. Confirm the exact DCMI or camera-related peripheral support, pin multiplexing, voltage levels, clocking, and timing in the manufacturer datasheet. Proper grounding and controlled high-speed routing are particularly important in compact camera modules.
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Motor and Motion-Control System
The STM32F407ZET7 is suitable for motor and motion-control systems because its 168 MHz Cortex-M4 core supports fast control-loop computation, its 17 timers provide timing resources, and its ADCs can monitor analog feedback. It can coordinate position sensing, speed measurement, current monitoring, actuator commands, and communications with a host or controller. The package offers many external I/O options, but pin availability and timer alternate functions must be checked against the specific motor-control topology. The design should include appropriate driver circuitry, protection, isolation where required, and a defined shutdown strategy for fault conditions. Validate timing, ADC synchronization, PWM behavior, and thermal performance in the final board design.
Önerilen
Önerilen Ürünler Özeti
Mühendislik referans verileri: STM32F407ZET7 — karşılaştırma, tasarım rehberi ve uyumluluk bilgileri.
Seçim Kılavuzu
Alternatiflerle Karşılaştırma
| Parametre | Bu Ürün | STM32F407ZET6TR | STM32F417ZET6 | STM32F405ZGT6 | STM32F407IEH7 |
|---|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP | 144-LQFP | 144-LQFP |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | ARM Cortex-M4 | STM32F4 Cortex-M4 family | ARM Cortex-M4 class | ARM Cortex-M4 | STM32F407 Cortex-M4 family |
Ana Farklılayıcılar
- Verified 512 KB flash configuration (karşılaştırma:STM32F405ZGT6)
- Verified 168 MHz Cortex-M4 performance class (karşılaştırma:STM32F417ZET6)
- Verified high-integration connectivity (karşılaştırma:STM32F407ZET6TR)
Tasarım Notları
Design the power tree around the exact STM32F407ZET7 electrical limits and required operating modes. Separate analog and digital supplies where the application needs independent filtering, provide local decoupling close to each supply pin, and verify regulator headroom during transient startup. The MCU supports high-performance processing and multiple peripherals, so peripheral current can vary with clock activity, I/O loading, and communications traffic. Use the manufacturer reference schematic and power-sequencing requirements rather than assuming that the LQFP package alone determines decoupling.
Route the 144-LQFP footprint with the manufacturer land pattern and maintain a continuous ground reference beneath the device where practical. Place decoupling capacitors near the associated power pins, keep sensitive analog inputs away from high-current switching paths, and reserve clean routing for clock, USB, Ethernet, and camera-related signals. The 20x20 mm package has many escape routes but also a high pin count; verify drill, courtyard, solder mask, paste, and assembly clearances with the package drawing.
For USB, Ethernet, camera, or other high-speed signals, preserve the impedance and return-path geometry required by the selected interface. Avoid long stubs, unnecessary vias, and splits in the ground plane beneath active signal pairs. Confirm whether the selected USB mode requires external PHY or transceiver support and whether the Ethernet implementation uses an external PHY. The supplied search data confirms interface capability but does not provide a complete board-layout reference, so validate the final layout against the manufacturer interface guidance.
Do not treat another STM32F4 part as a drop-in replacement solely because it has a Cortex-M4 core and an LQFP package. Check flash capacity, RAM, pin assignment, alternate functions, clock tree, peripheral set, electrical limits, package drawing, and firmware support. The supplied comparison data identifies STM32F417ZET6 and STM32F405ZGT6 as related parts, but it does not prove complete pin compatibility. A replacement should be validated by schematic comparison, datasheet review, prototype testing, and firmware regression testing.
Uyumluluk Bilgisi
The supplied verified data does not provide explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statements. Compliance must be confirmed using the current manufacturer product documentation and distributor declarations.
