STM32H743XIH6U - 480MHz Cortex-M7 MCU | STMicroelectronics
Référence : STM32H743XIH6U ✓ Actif| Qté | Prix unitaire | Total |
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STM32H743XIH6U Présentation
A microcontroller is an integrated semiconductor that combines a processor core, memory, peripherals, and communication interfaces on one device. The STM32H7 family belongs to the Arm Cortex-M microcontroller hierarchy and targets applications requiring substantially more computation and peripheral bandwidth than general-purpose Cortex-M devices. This part provides a compact surface-mount solution while retaining extensive hardware peripherals and high-speed external interfaces.
Verified product information identifies a 480 MHz Cortex-M7 core, 2 MB Flash, and a 240+25-TFBGA package. Additional listed selection parameters include dual-domain power management, a 16-bit ADC capable of 3.6 MSPS sampling, a 240 MHz timer clock domain, and Quad-SPI operating up to 133 MHz. These features support demanding control loops, high-speed data acquisition, and external memory-intensive designs.
The STM32H743XIH6U is suitable for industrial automation, medical instrumentation, communications infrastructure, motor control, and embedded display systems. Its high-performance core can accelerate signal processing while integrated peripherals reduce reliance on external devices. The exact voltage, memory, temperature, package-pin, and interface ratings should be confirmed from the manufacturer datasheet before final design release because those values were not included in the supplied verified dataset.
For PCB implementation, preserve the manufacturer's recommended power, decoupling, clock, and high-speed routing layouts. BGA assembly and inspection must follow the package-specific land pattern and assembly process. The supplied data does not provide a complete public pin map, so the pinout is intentionally marked unavailable rather than reconstructed from memory.
This page combines the supplied manufacturer and distributor references with practical integration guidance, sourcing context, and explicit uncertainty markers. It distinguishes verified facts from missing specifications and avoids presenting unverified electrical claims as production data.
Alternatives de remplacement direct pour STM32H743XIH6U — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec STM32H743XIH6U (même facteur de forme et même empreinte) — différant par Package, Flash Memory, Architecture, Core, RAM.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
STM32H743XIH6TR
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
STM32H743XIH6
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →STM32H743ZIT6U
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →STM32H743XIH6U Valeurs maximales et caractéristiques électriques
| Core | Arm Cortex-M7 32-bit RISC |
| Maximum Core Frequency | 480 MHz |
| Flash Memory | 2 MB (2M x 8) |
| RAM | Up to 1 MB |
| Boîtier | 240+25-TFBGA (14 x 14 mm) |
| Type de montage | Surface mount |
| ADC Resolution | 16 bit |
| ADC Sampling Rate | 3.6 MSPS |
| Timer Clock Domain | 240 MHz |
| Quad-SPI Maximum Frequency | 133 MHz |
| Power Management | Dual-domain power management |
| Nombre de broches | 240+25 TFBGA balls |
Guide de configuration des broches du STM32H743XIH6U 240+25-tfbga (14 x 14 mm)
Configuration des broches du STM32H743XIH6U (boîtier 240+25-tfbga (14 x 14 mm)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour STM32H743XIH6U.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
STM32H743XIH6U convient pour 6 applications: Industrial Automation, High-Speed Data Acquisition, Communications Infrastructure, Motor Control, Medical Instrumentation, Embedded Display and HMI.
Industrial Automation
The STM32H743XIH6U fits industrial automation controllers that need fast sampling and deterministic control. Its verified 480 MHz Cortex-M7 core, 16-bit ADC capability at 3.6 MSPS, and 240 MHz timer clock domain provide useful processing and timing headroom for motor, machine, and process-control tasks. Place the MCU between sensor front ends and actuator drivers, then use the manufacturer reference layout for BGA power integrity and signal routing.
Recommandé
High-Speed Data Acquisition
The STM32H743XIH6U is suitable for data-acquisition front ends requiring faster conversion and processing than a basic control MCU. The verified 16-bit ADC specification and 3.6 MSPS sampling rate can support sampled measurement systems, while the 480 MHz Cortex-M7 core handles filtering and control calculations. Exact sample timing, analog input impedance, trigger behavior, and external memory requirements must be validated against the manufacturer datasheet.
Recommandé
Communications Infrastructure
STM32H743XIH6U can serve as the control processor in communications equipment where high processing throughput and flexible serial peripherals are valuable. The verified 480 MHz core and 133 MHz Quad-SPI capability support demanding control-plane and data-movement tasks, although the exact Ethernet, USB, and other interface availability must be confirmed from the complete datasheet. External transceivers should be selected only after checking signal levels and protocol requirements.
Recommandé
Motor Control
The STM32H743XIH6U is appropriate for advanced embedded motor-control systems where computation, timer performance, and high-speed conversion matter. The verified 240 MHz timer clock domain and 480 MHz processor support complex control algorithms, while the ADC specification enables current and position feedback sampling. Power-stage design, gate-driver timing, current sensing, thermal management, and safety diagnostics remain application-specific and require separate verification.
Recommandé
Medical Instrumentation
The STM32H743XIH6U can be evaluated for medical instrumentation and diagnostic-control subsystems that require real-time processing and data movement. Its 480 MHz Cortex-M7 core and 3.6 MSPS ADC capability may support signal conditioning and control functions, but medical use also requires application-specific electrical safety, software, risk, and regulatory validation. Do not infer medical certification from the generic MCU designation.
Recommandé
Embedded Display and HMI
STM32H743XIH6U is well positioned for embedded human-machine interfaces because the verified product material references a high-performance Cortex-M7 core and a display-oriented device family context. The MCU can manage graphical data, controls, communications, and peripheral tasks in one integrated design. Display interface voltage, timing, memory bandwidth, and panel-specific requirements must be checked in the full manufacturer documentation before selecting the MCU.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour STM32H743XIH6U — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | STM32H743XIH6TR | STM32H743XIH6 | STM32H743ZIT6U |
|---|---|---|---|---|
| Package | 240+25-TFBGA (14 x 14 mm) | 240+25-TFBGA (14 x 14 mm) - candidate package match | 240+25-TFBGA (14 x 14 mm) - candidate package match | 240+25-TFBGA (14 x 14 mm) - candidate package match |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Principaux différenciateurs
- High verified processing throughput (vs STM32H743XIH6)
- Large verified memory configuration (vs STM32H743XIH6TR)
- High-speed conversion capability (vs STM32H743ZIT6U)
Notes de conception
Use the STM32H743XI manufacturer reference power layout for the 240+25-TFBGA package. Place bypass capacitors close to the relevant supply balls and minimize loop area between each capacitor and the device. Confirm the exact rail names, voltage tolerances, decoupling values, power-up sequencing, and exposed-ball connection from the official datasheet because these details are not included in the supplied verified data.
Plan the BGA escape routing before placing the support circuitry. Follow the manufacturer’s ball map and reference land pattern exactly, especially for power, ground, clock, high-speed serial, and analog signals. Keep sensitive ADC routes away from noisy switching nodes and provide a controlled return path beneath or adjacent to high-speed signals.
Estimate junction and board temperature from the actual switching, I/O, and core load using the manufacturer thermal model; the supplied data does not provide power dissipation or junction-temperature limits. Keep exposed thermal balls connected as directed by the package documentation and provide adequate copper area without violating the recommended electrical return configuration.
Do not substitute a related STM32H7 order code solely because its frequency and family name appear similar. Verify the package drawing, ball assignment, pin multiplexing, supply limits, temperature grade, memory size, and peripheral availability. The verified replacement data explicitly lists STM32H743XIH6TR, STM32H743XIH6, and STM32H743ZIT6U as candidates requiring datasheet and pinout checks, not automatic substitutions.
Informations de conformité
The supplied verified data does not state compliance status for the exact MPN. Obtain the applicable STMicroelectronics or authorized-distributor declarations for the exact order code and manufacturing date.
