STM32F417VET6 - 168MHz Cortex-M4 MCU | STMicroelectronics
部品番号: STM32F417VET6 ✓ 生産中STM32F417VET6 概要
An Arm Cortex-M4 microcontroller is a 32-bit embedded processor commonly used for real-time control, human-machine interfaces, communications, and signal processing. The STM32F4 series combines the Cortex-M4 core with high-speed memory, timers, analog resources, and interfaces such as Ethernet, USB, and CAN. This hierarchy places the device within embedded processing while providing dedicated hardware for industrial, networking, and multimedia applications.
The STM32F417VET6 operates at up to 168 MHz and is advertised at 210 DMIPS. Its 512 KB internal flash supports firmware and application code, while 192 KB of SRAM accommodates working memory, buffers, and networking data. Hardware cryptographic acceleration improves the practicality of secure firmware and encrypted communication, while the floating-point unit and DSP support accelerate numerical and control workloads without requiring a separate processor.
Communication capabilities include Ethernet, USB OTG full-speed and high-speed, CAN, and a camera interface. These interfaces make the MCU suitable for gateways, industrial controllers, data acquisition systems, USB peripherals, and embedded network equipment. The LQFP-100 package provides a high pin count for external memory, sensor, actuator, and mixed-signal connectivity while remaining compatible with conventional leaded PCB assembly processes.
Typical applications include industrial automation, motor and servo control, industrial Ethernet gateways, USB-connected test equipment, secure embedded gateways, camera-based vision controllers, and networked sensors. The combination of 168 MHz processing, 192 KB SRAM, and hardware security acceleration allows real-time control and communications functions to coexist in a single device.
PCB design should follow the manufacturer’s LQFP-100 pinout, power, decoupling, clock, and programming recommendations. Pay particular attention to supply-voltage tolerance, analog input limits, boot configuration, oscillator placement, and exposed I/O constraints before finalizing the board layout.
This product reference combines the manufacturer’s device positioning with package, memory, interface, replacement, and design guidance. It also distinguishes temperature-grade and order-code options so engineers can assess mechanical, procurement, and firmware continuity before making a drop-in decision.
ドロップイン代替品: STM32F417VET6 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
STM32F417VEH6
✅ ドロップイン📋 参考代替品（カタログ未掲載）
STM32F417VET6 最大定格＆電気的特性
| Product Type | 32-bit Arm Cortex-M4 microcontroller |
| Maximum CPU Frequency | 168 MHz |
| Core | Arm Cortex-M4 |
| Architecture | 32-bit RISC |
| Internal Flash Memory | 512 KB |
| SRAM | 192 KB |
| Performance | 210 DMIPS |
| Floating-Point Unit | Included |
| DSP Instructions | Supported |
| ART Accelerator | Included |
| Hardware Cryptographic Acceleration | Included |
| Ethernet Interface | 1 interface |
| USB Interface | USB OTG FS and HS |
| CAN Interface | Supported |
| Camera Interface | Supported |
| 電源電圧 | 2.5 V or 3.3 V |
| パッケージ | 100-pin LQFP, 14 x 14 mm |
| 実装タイプ | Surface Mount |
| Order Form Shown | Tray |
STM32F417VET6 100-pin lqfp, 14 x 14 mm ピン配置ガイド
STM32F417VET6 (100-pin lqfp, 14 x 14 mm パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: STM32F417VET6.
詳細は データシート をご参照ください。
主な用途
STM32F417VET6 の用途: 6 件s: Industrial Automation Controller, Industrial Ethernet Gateway, Brushless Motor Control, USB Test and Measurement Instrument, Secure Connected IoT Gateway, Camera-Based Vision Controller.
Industrial Automation Controller
The STM32F417VET6 fits industrial automation controllers that require deterministic real-time processing alongside multiple communications interfaces. Its 168 MHz Cortex-M4 core and 210 DMIPS performance can execute control loops, state machines, diagnostics, and communications concurrently, while 192 KB of SRAM provides useful working space for buffers and task data. The 100-pin LQFP-100 package exposes ample I/O for sensors, actuator outputs, isolated digital interfaces, and field-bus connections. Ethernet, CAN, and USB OTG support also allow the controller to participate in plant networks, service tools, and host systems. Confirm analog input ranges, timer mappings, and board-level isolation against the manufacturer datasheet.
おすすめ
Industrial Ethernet Gateway
The STM32F417VET6 is well suited to an industrial Ethernet gateway because STMicroelectronics identifies Ethernet, a 168 MHz Cortex-M4 core, and 192 KB of SRAM in the device. The processor can handle protocol conversion, local filtering, diagnostics, and control tasks without an additional processor, while the FPU and DSP instructions benefit data-format conversion and signal-related work. USB OTG FS/HS can provide configuration, logging, or service connectivity, and CAN can bridge industrial subsystems. A complete design also needs an appropriate Ethernet transceiver, magnetic interface, clocking network, and isolation strategy. Validate timing, media support, thermal conditions, and peripheral multiplexing in the reference design.
おすすめ
Brushless Motor Control
The STM32F417VET6 supports sophisticated brushless DC and servo-control designs through its 168 MHz Cortex-M4 core, FPU, DSP instructions, and 210 DMIPS performance. These resources suit current-loop and speed-control algorithms, transformation calculations, fault handling, and current sensing. Its 100-pin LQFP-100 package provides numerous connections for three-phase gate drivers, encoder or resolver signals, current sensors, brake control, and communications. The 512 KB flash can hold control algorithms, parameter handling, and diagnostics, while 192 KB of SRAM supports working buffers. Designers should verify timer-channel allocation, ADC trigger paths, break input behavior, operating limits, and PWM timing in the manufacturer documentation.
おすすめ
USB Test and Measurement Instrument
The STM32F417VET6 can serve as the control processor in a USB test and measurement instrument where high processing throughput and flexible connectivity are important. USB OTG full-speed and high-speed support enables direct host or device communication, while the 168 MHz core can manage acquisition control, data formatting, calibration tables, and user-interface tasks. The 512 KB flash accommodates firmware, protocol stacks, and configuration data, and 192 KB of SRAM can buffer measurement transfers. The LQFP-100 package offers enough pins for precision interfaces, status indicators, control outputs, and debug access. Production designs should validate USB compliance, clock tolerance, power-supply sequencing, signal conditioning, and firmware update behavior.
おすすめ
Secure Connected IoT Gateway
The STM32F417VET6 fits secure connected IoT gateways that combine local control with encrypted communications. Hardware cryptographic acceleration allows the device to offload supported cryptographic operations, while the 168 MHz Cortex-M4 core handles protocol processing, device management, and application logic. Ethernet, USB OTG, and CAN broaden the gateway’s connectivity options, and 192 KB of SRAM provides room for packet buffers and concurrent tasks. The 512 KB flash stores firmware, network configuration, and application components. A production implementation must add secure boot, protected key provisioning, authenticated firmware updates, tamper controls, and appropriate network isolation. These security functions should be selected from the manufacturer-supported cryptographic peripheral set.
おすすめ
Camera-Based Vision Controller
The STM32F417VET6 is applicable to camera-based vision controllers that combine image acquisition with real-time embedded processing. The manufacturer lists a dedicated camera interface, an FPU, DSP instructions, and 168 MHz processing, enabling sensor configuration, frame handling, exposure control, and communication tasks in one device. The 512 KB flash supports control firmware and algorithms, while 192 KB of SRAM can accommodate frame metadata and intermediate buffers, although full image storage may require external memory. USB and Ethernet provide paths for image transfer or configuration. The design must include suitable sensor interface circuitry, memory when required, suitable level shifting, and careful validation of pin multiplexing and signal timing.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: STM32F417VET6 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | STM32F417VEH6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Package | 100-pin LQFP, 14 x 14 mm | 100-pin LQFP, 14 x 14 mm |
| Core | Arm Cortex-M4 | Arm Cortex-M4 |
| Maximum CPU Frequency | 168 MHz | 168 MHz |
| Internal Flash Memory | 512 KB | 512 KB |
| SRAM | 192 KB | 192 KB |
| Performance | 210 DMIPS | 210 DMIPS |
| Communications | Ethernet, USB OTG FS/HS, CAN, camera interface | Ethernet, USB OTG FS/HS, CAN, camera interface |
| Processing Features | FPU, DSP instructions, ART Accelerator, hardware cryptographic acceleration | FPU, DSP instructions, ART Accelerator, hardware cryptographic acceleration |
| Temperature-Grade Suffix | T6 | H6 |
主な差別化要因
- High-performance Cortex-M4 processing with security and signal-processing hardware （vs STM32F417VEH6)
- Direct 100-pin LQFP footprint continuity （vs STM32F417VEH6)
- Integrated connectivity for embedded gateways and instruments （vs STM32F417VEH6)
設計ノート
Design the supply network around the manufacturer’s STM32F417VET6 operating-voltage and current limits, including the 2.5 V or 3.3 V supply options identified for this device. Place local bulk and high-frequency decoupling capacitors at the appropriate power pins, maintain the recommended startup ramp, and keep switching-converter return currents away from sensitive analog and clock paths. Verify brownout behavior, regulator tolerance, and sequencing against the exact device grade before production release.
Use the manufacturer’s 100-pin LQFP pin-definition table and land pattern during PCB layout. Preserve the orientation mark, maintain recommended pad and solder-mask geometry, and provide adequate clearance between adjacent pins. Reserve the programming and boot-control connections, all supply pins, decoupling locations, oscillator components, reset network, and debug interface in the schematic before routing signals. Recheck every peripheral pin against its alternate-function mapping because multiplexed functions can impose timing or electrical restrictions.
Do not substitute an STM32F4 MCU solely because its flash size appears similar. The STM32F417VEH6 retains the VE configuration and LQFP-100 footprint, but suffix changes can alter temperature-grade ordering conditions. Check pin multiplexing, clock limits, memory size, peripheral population, boot behavior, package dimensions, and qualification requirements. Treat the suffix comparison as the first screening step, then perform schematic, timing, firmware, and thermal validation before approving a replacement.
Keep high-speed Ethernet, USB, camera, and clock signals away from switching nodes and analog inputs, and follow the manufacturer’s reference-design topology for each interface. Provide continuous return paths, controlled impedance on external links, and appropriately placed termination where required. Pay particular attention to crystal or oscillator placement, USB data-pair routing, Ethernet differential routing, and camera timing when moving connections among the LQFP-100 pins.
コンプライアンス情報
No specific RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declaration was identified in the referenced device information. Confirm the current manufacturer declarations before qualification.