STM32F407IEH7 - 168MHz Cortex-M4 512KB MCU | STMicroelectronics
부품 번호: STM32F407IEH7 ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $4.4926 | $4.49 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
STM32F407IEH7 개요
A microcontroller is a compact computer integrated onto one semiconductor package. It executes firmware from embedded Flash memory, reads inputs, controls outputs, and manages communications and timing functions. The STM32F4 family is positioned above basic general-purpose MCUs because its Cortex-M4 core, high clock rate, memory, and peripheral set support more computationally intensive control, communications, audio, and data-acquisition systems.
Key verified features include an Arm Cortex-M4 CPU with FPU, operation up to 168 MHz, 512 KB Flash, and support for USB, Ethernet, camera interfaces, and multiple communication peripherals. One secondary datasheet result lists up to 1 MB Flash and 192+4 KB RAM for the broader STM32F407 family, but those values are not treated as target-MPN specifications without device-specific confirmation. The result identifies the STM32F407IEH7 as a 32-bit MCU with 512 KB Flash and a 176+25 UFBGA package.
Architecturally, the Cortex-M4 core uses a 32-bit RISC instruction set and includes DSP and floating-point capabilities. The verified STM32F407IE family page confirms the Cortex-M4 core and 168 MHz maximum frequency. This combination supports control-loop work, protocol handling, signal processing, and embedded applications requiring substantially more performance than an entry-level Cortex-M microcontroller.
Typical applications include industrial automation, networked control equipment, USB-connected peripherals, Ethernet-enabled embedded systems, motor and motion control, sensor acquisition, and camera or image-oriented designs. The device is particularly suitable when a design requires substantial processing capability and a broad peripheral set in a compact surface-mount package.
The key design consideration is package and firmware verification. The target is supplied in a 176+25 UFBGA configuration, so the PCB footprint, exposed-ball assignments, pin multiplexing, and decoupling network must be checked against the exact STMicroelectronics package documentation before layout is released. This page distinguishes the target MPN from related STM32F405, STM32F407, and STM32F417 variants rather than assuming that all family members are interchangeable.
This product data consolidates the verified manufacturer identification, distributor specifications, package information, interface references, and source links into an engineering-oriented resource. It is designed to support preliminary component selection while leaving unverified electrical, thermal, pin-level, and lifecycle details explicitly marked for further datasheet confirmation.
드롭인 대체품: STM32F407IEH7 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: STM32F407IEH7 (동일 폼 팩터 및 풋프린트) — 차이점: Communication Interfaces, Core, Package, Timers.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
STM32F417IET6
✅ 드롭인✓ 재고 있음
$8.1 / 개
데이터시트 보기 →STM32F417IGH6
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
STM32F207IEH6
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
STM32F730I8K6TR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
STM32F405IEH7
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
STM32F407IEH7 최대 정격 & 전기적 특성
| Product Type | 32-bit microcontroller |
| Manufacturer | STMicroelectronics |
| Core | Arm Cortex-M4 |
| Instruction Set | 32-bit RISC |
| Maximum Frequency | 168 MHz |
| Flash Memory | 512 KB |
| FPU | Yes |
| DSP Capability | Cortex-M4 DSP capability |
| 패키지 | 176+25 UFBGA (10 mm x 10 mm) |
| 실장 유형 | Surface mount |
| Ethernet Support | Supported by the STM32F407 family |
| USB Support | USB OTG HS/FS |
| Communication Interfaces | 15 communication interfaces |
| ADC | 3 ADCs |
| Timers | 17 timers |
| Camera Interface | Camera interface supported |
STM32F407IEH7 176+25 ufbga (10 mm x 10 mm) 핀 구성 가이드
STM32F407IEH7(176+25 ufbga (10 mm x 10 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: STM32F407IEH7.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
STM32F407IEH7 적합 용도: 7 애플리케이션s: Industrial Automation Controller, USB-Connected Embedded Device, Ethernet Networked Control Equipment, Motor and Motion Control, Sensor Acquisition and Data Processing, Camera-Oriented Embedded Interface, Audio and Communication Hub.
Industrial Automation Controller
The STM32F407IEH7 fits an industrial controller that must coordinate sensors, digital I/O, communications, and timed actuator outputs. Its verified 168 MHz Cortex-M4 core and DSP/FPU capability provide more processing headroom than a basic general-purpose MCU, while the reported 17 timers support periodic sampling and motor-control tasks. The family’s 15 communication interfaces can connect fieldbus gateways, service interfaces, and remote I/O. The designer should confirm the exact peripheral mapping, electrical levels, isolation, operating-temperature range, and safety requirements. The 176+25 UFBGA package also requires a high-density PCB land pattern and verified ball-by-ball assembly process.
추천
USB-Connected Embedded Device
The STM32F407IEH7 is suitable for a USB-connected embedded product that combines application firmware, data acquisition, and local control. The verified source identifies USB OTG HS/FS capability in the STM32F407 family, allowing USB connectivity without a separate host controller. The 168 MHz Cortex-M4 core can handle protocol servicing alongside control tasks, and the FPU can assist with numeric processing when required. Board design must verify the target’s USB pins, transceiver requirements, crystal or clock source, power sequencing, connector protection, and high-speed routing. Firmware must also be tested against the required USB class, suspend, resume, and power-management behavior.
추천
Ethernet Networked Control Equipment
The STM32F407IEH7 can serve as the processing core for an Ethernet-enabled control device. The verified family data identifies Ethernet support, and the high-performance 168 MHz Cortex-M4 architecture provides a practical platform for protocol handling, local state management, and supervisory control. An Ethernet design may require an external PHY, isolation, magnetics, controlled impedance routing, and careful separation between digital processing and sensitive analog sections. The exact PHY interface, supported speeds, pin assignments, and low-power behavior must be checked in the target documentation. Because the supplied results do not include a complete pin map, Ethernet routing should not begin until the manufacturer package drawing is applied.
추천
Motor and Motion Control
The STM32F407IEH7 is a strong candidate for motor-control and motion-control systems because the verified Cortex-M4 core operates up to 168 MHz and includes DSP and FPU capability. Its reported 17 timers can support PWM generation, input capture, and periodic control tasks, while multiple communication interfaces allow tuning and supervisory control. Real designs still require external power stages, gate drivers, current sensing, protection, and careful separation of noisy switching paths from the MCU. Verify the target’s timer channels, complementary outputs, ADC trigger paths, and pin availability before assigning control functions. Thermal performance and operating limits must be obtained from the exact datasheet rather than inferred from family-level information.
추천
Sensor Acquisition and Data Processing
The STM32F407IEH7 is appropriate for multi-channel sensor acquisition where local filtering, calibration, and communication are needed. The verified source lists 3 ADCs and 15 communication interfaces for the broader STM32F407 family, while the 168 MHz Cortex-M4 core and FPU support faster data handling than a small entry-level MCU. Designers can use the ADC and timer resources for periodic sampling, then process results before transmitting them over USB, Ethernet, or serial links. Exact analog supply voltage, ADC accuracy, input impedance, sampling behavior, and calibration requirements are not supplied here and must be confirmed in the manufacturer documentation. Layout should minimize analog noise and provide clean grounding.
추천
Camera-Oriented Embedded Interface
The STM32F407IEH7 can be evaluated for camera-oriented embedded systems because the verified secondary datasheet result identifies camera-interface capability in the STM32F407 family. Its Cortex-M4 processing core and high operating frequency can support capture control, data movement, and protocol management when image processing requirements are carefully matched to the MCU’s capabilities. This does not mean that it is a high-end image processor. Designers must confirm interface data rate, sensor timing, memory availability, DMA behavior, package routing, and whether an external memory or accelerator is required. The 176+25 UFBGA footprint also demands careful high-speed signal integrity and assembly validation.
추천
Audio and Communication Hub
The STM32F407IEH7 may fit an audio or communications hub that combines real-time control, serial interfaces, and protocol handling. Its verified 168 MHz Cortex-M4 core with FPU and DSP capability is more appropriate for compute-intensive firmware than a basic communications microcontroller, while the reported 15 interfaces provide options for connecting codecs, transceivers, and service ports. Audio suitability still depends on supported audio peripherals, sample rates, DMA behavior, clocking, and analog signal-chain design; these details are not all present in the supplied snippets. Keep high-speed digital routing away from analog inputs and follow the manufacturer’s decoupling and grounding recommendations. Firmware and peripheral configuration should be validated on the exact target package.
추천
추천 제품 요약
엔지니어링 참조 데이터: STM32F407IEH7 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | STM32F417IET6 | STM32F417IGH6 | STM32F207IEH6 | STM32F730I8K6TR | STM32F405IEH7 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Drop-In Status | Target reference | Not verified | Not verified | Not verified | Not verified | Not verified |
주요 차별점
- Target-specific 512 KB Flash configuration (vs STM32F417IGH6)
- 176+25 UFBGA package identity (vs STM32F417IGH6)
- High-performance Cortex-M4 platform (vs STM32F405IEH7)
설계 노트
Use the exact STM32F407IEH7 176+25 UFBGA package drawing before placing lands or defining the stencil. The verified distributor data identifies a 10 mm by 10 mm package, but it does not provide a complete ball map. Verify every power, ground, decoupling, and signal ball against the manufacturer package documentation. High-density UFBGA assembly also requires checking board flatness, copper-to-pad design rules, solder-mask definition, via-in-pad policy, and the assembly house’s ball inspection process before release.
Decoupling and power sequencing must follow the exact datasheet and reference design. Place local bulk and high-frequency decoupling capacitors at the device power balls with short, low-inductance connections, and separate noisy switching or motor-return currents from sensitive analog paths. The supplied search data confirms a 3.3 V-oriented STM32F407-family ecosystem in related results, but it does not provide the target’s complete voltage table, current limits, or startup requirements. Do not select external regulators, capacitors, or load switches from memory.
Treat USB, Ethernet, camera, and high-speed clock routes as controlled-impedance signals only after the target pin assignments and interface requirements are confirmed. Provide continuous reference planes, minimize stub length, avoid right-angle transitions, and keep clocks away from switching nodes and noisy analog inputs. The 168 MHz core can create demanding edge rates even when the external data interface is slower. Validate timing and signal integrity with the final stack-up, connector, PHY or transceiver, and enclosure configuration rather than relying only on nominal clock frequency.
Thermal design is workload-dependent and cannot be finalized from the supplied snippets. Estimated power dissipation equals operating voltage multiplied by total device current, but the actual current depends on clock, peripherals, memory activity, I/O load, and ambient temperature. Use the exact datasheet current and thermal data, then provide the UFBGA with adequate ground-ball distribution and board copper. Validate junction temperature in the assembled system, especially when USB, Ethernet, camera, or motor-control peripherals are active.
규정 준수 정보
The supplied data does not explicitly provide compliance declarations for the exact STM32F407IEH7 ordering code. Obtain current STMicroelectronics material-compliance documentation before regulated release.
