STM32F746VGT6E - 216MHz Cortex-M7 1MB Flash MCU | STMicroelectronics
Teilenummer: STM32F746VGT6E ✓ AktivSTM32F746VGT6E Übersicht
The STM32F746VGT6E belongs to the STM32F7 microcontroller family, which combines high-performance processing with integrated real-time control and connectivity functions. This device is suitable when a design requires more processing capability than a typical low-cost Cortex-M microcontroller, particularly when graphics acceleration, high-speed control, or floating-point signal processing is needed. The manufacturer documentation identifies the STM32F745xx and STM32F746xx devices as Cortex-M7 products with up to 216 MHz operation.
Important device features include the Arm Cortex-M7 processor, single-precision floating-point support, DSP capabilities, 1 MB flash memory, and a 100-LQFP package. The 14 mm x 14 mm package provides a practical option for designs requiring a high pin count while retaining a conventional leaded surface-mount footprint. The exact RAM configuration, operating-temperature grade, Ethernet and display peripherals, and electrical limits should be confirmed against the manufacturer datasheet before production release.
Typical applications include industrial automation controllers, human-machine interfaces, communications equipment, motor-control platforms, data acquisition units, and connected embedded systems. In these systems, the 216 MHz Cortex-M7 core can execute control algorithms while the STM32F7 peripheral set handles communication and external interfaces. Applications that require deterministic behavior should include appropriate startup, clock, memory, and low-power design review.
The most important design consideration is confirming the complete device configuration from the STMicroelectronics ordering information and datasheet, including memory size, temperature range, package, and exposed peripheral options. PCB layouts should follow the manufacturer land-pattern and pin-definition guidance rather than relying only on the generic LQFP-100 footprint. Software should also be validated for the exact STM32F746VGT6E ordering code and its configured clock tree.
This product page combines manufacturer specifications, distributor pricing and availability, application guidance, design notes, and clearly documented data gaps. It is intended to support engineering selection and sourcing decisions without presenting unverified electrical values as datasheet facts.
Drop-in-Alternativen für STM32F746VGT6E – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit STM32F746VGT6E (gleiche Bauform und Footprint) – abweichend in Package.
STM32F746VGT6
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Datenblatt ansehen →STM32F746VGT6E Grenzwerte & elektrische Eigenschaften
| Product Type | 32-bit ARM Cortex-M7 microcontroller |
| Manufacturer | STMicroelectronics |
| Maximum CPU Frequency | 216 MHz |
| Core | Arm Cortex-M7 |
| Instruction Set | 32-bit RISC |
| Flash Memory | 1 MB (1M x 8) |
| Floating-Point Unit | Single-precision floating-point unit |
| DSP Support | Full set of DSP instructions |
| Gehäuse | 100-LQFP (14 x 14 mm) |
| Montageart | Surface mount |
STM32F746VGT6E 100-lqfp (14 x 14 mm) Pinbelegungsleitfaden
Pinbelegung für STM32F746VGT6E (100-lqfp (14 x 14 mm)-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für STM32F746VGT6E.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
STM32F746VGT6E ist geeignet für 6 Anwendungs: Industrial Automation Controllers, Human-Machine Interface Controllers, Motor Control Platforms, Communications Equipment, Data Acquisition and Monitoring, Embedded Consumer and IoT Products.
Industrial Automation Controllers
The STM32F746VGT6E fits industrial automation controllers that combine real-time control with higher-level communications and data processing. Its Arm Cortex-M7 core operates up to 216 MHz, while 1 MB of flash provides space for application logic, communication stacks, diagnostics, and a bootloader. The 100-LQFP package also offers a high pin count for discrete I/O, communications, and external control interfaces. Before final selection, verify the exact operating-temperature grade, supply limits, isolation requirements, and safety functions for the target machine. Clocking, power sequencing, watchdog behavior, and external memory interfaces should be validated together because the supplied distributor excerpts do not provide complete electrical or peripheral details.
Empfohlen
Human-Machine Interface Controllers
The STM32F746VGT6E is a logical choice for human-machine interface controllers that combine touch or display management, local logic, and communications. Its 216 MHz Cortex-M7 processor supplies substantially more headroom than entry-level MCUs, and the STM32F7 family's single-precision floating-point and DSP support can accelerate graphical and control calculations. The 1 MB flash capacity supports a larger user interface and firmware payload. Actual display-controller availability, required external memory, and LCD interface assignments for this exact ordering code must be confirmed in the manufacturer datasheet. A production design should also validate touch timing, backlight control, connector pin multiplexing, and brownout behavior.
Empfohlen
Motor Control Platforms
STM32F746VGT6E can serve as the supervisory and control processor in advanced motor-control platforms because its Cortex-M7 core runs up to 216 MHz and includes floating-point and DSP instructions. These capabilities can support faster current-loop calculations, digital filtering, diagnostics, and higher-level motion algorithms. The 100-LQFP package provides numerous pins for PWM connections, position sensing, communications, and fault handling. Exact timer channels, analog front-end characteristics, complementary outputs, and safety mechanisms must be verified for the exact device. A robust implementation should keep the high-current power stage separate from the MCU, provide local decoupling, validate timing margins at maximum clock frequency, and include deterministic fault shutdown paths.
Empfohlen
Communications Equipment
STM32F746VGT6E is well suited to communications equipment requiring a fast real-time processor alongside multiple external interfaces. The 216 MHz Cortex-M7 core can process protocol stacks and time-sensitive tasks, while 1 MB flash accommodates firmware, network configuration, and security services. Its 100-LQFP package supports a high pin count for Ethernet, serial, USB, and status interfaces, subject to the exact peripheral configuration and alternate-function mapping. For network-connected products, engineers should confirm Ethernet MAC, external PHY interface, USB support, and pin multiplexing in the full datasheet. Production validation should include signal-integrity review, isolated power and ground planning where required, and worst-case boot and communications timing tests.
Empfohlen
Data Acquisition and Monitoring
The STM32F746VGT6E can be used in data-acquisition and monitoring systems that need faster signal processing than a basic low-cost MCU. Its Cortex-M7 processor supports single-precision floating-point and DSP instructions, enabling efficient filtering, scaling, and statistical processing of sampled data. The 1 MB flash provides ample space for acquisition firmware, calibration tables, and protocol handlers, while the 100-LQFP package exposes many signal and communications pins. The supplied data does not confirm the complete ADC, DAC, timer, or external-memory specifications, so analog bandwidth, sample rate, trigger routing, and voltage limits must be checked in the manufacturer documentation. Design work should include precise analog grounding, reference-noise control, calibration storage, and isolation testing.
Empfohlen
Embedded Consumer and IoT Products
STM32F746VGT6E provides sufficient processing and flash capacity for connected consumer and IoT products that combine a graphical interface, local control, and network connectivity. The 216 MHz Cortex-M7 core can support responsive user interaction and local control logic, and the 1 MB flash accommodates a larger application than many simple embedded controllers. The 100-LQFP package is useful when a design requires numerous mixed-signal and communications connections, although its leaded format is larger than compact QFN options. Firmware should include secure boot, update rollback, and authentication mechanisms suited to the product threat model. Engineering teams must confirm low-power modes, exact peripheral availability, and supply-current limits because these values were not present in the supplied verified excerpts.
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Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für STM32F746VGT6E – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | STM32F746VGT6 |
|---|---|---|
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14 x 14 mm) |
| Brand | STMicroelectronics | STMicroelectronics |
| Processor Core | Arm Cortex-M7 | Arm Cortex-M7 |
| Maximum CPU Frequency | 216 MHz | 216 MHz |
| Flash Memory | 1 MB (1M x 8) | 1 MB (1M x 8) |
| Architecture | 32-bit RISC | 32-bit RISC |
| Ordering Suffix | E | No E suffix |
Wichtigste Unterscheidungsmerkmale
- Exact E ordering configuration (vs. STM32F746VGT6)
- High-performance 216 MHz processing (vs. STM32F746VGT6)
- 1 MB embedded flash (vs. STM32F746VGT6)
Designhinweise
Verify the complete STM32F745xx/STM32F746xx power-supply requirements before layout because the supplied excerpts do not include operating-voltage or current limits. Decouple each applicable supply domain close to its pins, keep sensitive analog and digital return paths disciplined, and test startup, shutdown, brownout, and maximum-clock transitions. The 216 MHz core can create fast current edges, so supply-impedance and layout validation are as important as nominal regulator accuracy.
Use the official 100-LQFP land pattern, pin-1 orientation, and manufacturer solder mask and paste recommendations rather than a generic library footprint. Pay particular attention to the 14 mm x 14 mm pitch and exposed thermal or power-pin requirements listed in the datasheet. Confirm courtyard and assembly clearances for the exact reel orientation before release, and use thermal-via recommendations only where permitted by the manufacturer package drawing.
Plan the board around the STM32F746VGT6E pin-multiplexing requirements and the target product interfaces. Separate clock-sensitive and communication routes from high-current switching paths, route continuous interfaces with consistent reference planes, and avoid long stubs. If the design uses external memory, Ethernet, USB, or an LCD interface, follow the ST application guidance for impedance, layer transitions, and decoupling placement, because the verified distributor snippets do not define the final pin allocation.
Do not substitute STM32F746VGT6 for STM32F746VGT6E solely because both appear in the same family. The supplied data does not define the E suffix, temperature grade, packaging orientation, or ordering conditions. Obtain the ST ordering-information document, compare the complete decoded part number, and verify boot compatibility, pin configuration, lifecycle status, and assembly logistics before approving the substitution.
Compliance-Informationen
The supplied verified excerpts do not explicitly state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status for STM32F746VGT6E. AEC-Q100 is marked not_applicable because the part is an industrial microcontroller and no automotive qualification is stated.