STM32H743VGT6 - 480MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
MPN： STM32H743VGT6 ✓ 啟用中STM32H743VGT6 概覽
A microcontroller is a programmable embedded controller integrating a processor core, memory, communication interfaces, timers, analog peripherals, and power-management functions on one semiconductor device. The STM32H7 family sits within the broader embedded-processing hierarchy: microcontroller, 32-bit RISC processor, embedded systems controller, and embedded computing platform.
Key verified features include an Arm Cortex-M7 core with double-precision floating-point capability, 1 MB Flash, 1 MB RAM, L1 cache, an external-memory interface, and JPEG codec support. Distributed data show a 480 MHz maximum CPU frequency and a 100-LQFP package measuring 14 by 14 mm. The device also supports high-speed and mixed-signal workloads through a broad peripheral set described by the manufacturer and distributor records.
Technically, the Cortex-M7 architecture provides pipelined 32-bit execution and DSP-oriented instruction support. Large internal memory can reduce external-memory traffic for display, networking, and control workloads, while the external-memory interface permits expansion when a design needs additional storage. Integrated cache and memory features should be configured according to the manufacturer’s reference guidance rather than assumed to be interchangeable among pin-compatible devices.
Typical uses include industrial automation, motor control, communications equipment, embedded graphics, audio and DSP processing, and high-performance IoT gateways. The 100-LQFP package provides a manageable surface-mount option for boards requiring substantial I/O without using a very fine-pitch ball-grid array.
Designers should verify power sequencing, decoupling, clock configuration, exposed peripheral differences, and firmware support before treating another STM32 device as a drop-in substitute. The supplied cross-reference results identify potential same-series candidates, but they do not provide enough verified pin and parameter data to assert universal drop-in equivalence.
This page consolidates manufacturer and distributor facts, pricing references, package information, application guidance, and replacement constraints into an engineering-oriented selection resource for the STM32H743VGT6.
直接替換替代品，適用於 STM32H743VGT6 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： STM32H743VGT6 （相同外形與佔位） — 差異在於 Flash Memory, Package, Communication Interfaces, SRAM, Timers.
STM32H743VGT6TR
✅ 直接替換📋 參考替代品（不在目錄中）
STM32H743VGH6
✅ 直接替換聯絡詢價
查看資料表 →STM32H743VIT6E
✅ 直接替換📋 參考替代品（不在目錄中）
STM32H743VGT6
✅ 直接替換聯絡詢價
查看資料表 →STM32H743VGT6 最大額定值與電氣特性
| Product Type | 32-bit high-performance microcontroller |
| Processor Core | Arm Cortex-M7 |
| Maximum CPU Frequency | 480 MHz |
| Architecture | 32-bit RISC |
| Flash Memory | 1 MB |
| RAM | 1 MB |
| Floating-Point Support | Double-precision FPU |
| Cache | L1 cache |
| External Memory Interface | Supported |
| JPEG Codec | Supported |
| Supply Voltage Options | 1.8 V, 2.5 V, or 3.3 V |
| 封裝 | 100-pin LQFP, 14 mm x 14 mm |
| 安裝類型 | Surface mount |
| RoHS 狀態 | Compliant |
| REACH Status | Compliant |
| Moisture Sensitivity Level | MSL 3 |
| 生命週期狀態 | Active |
STM32H743VGT6 100-pin lqfp, 14 mm x 14 mm 腳位配置指南
STM32H743VGT6（100-pin lqfp, 14 mm x 14 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： STM32H743VGT6.
請參閱 資料表 以查看完整腳位配置。
典型應用
STM32H743VGT6 適用於 6 應用s: Industrial Automation Controllers, Motor Control and Digital Signal Processing, Communications and Network Gateways, Embedded Graphics and JPEG Processing, High-Performance IoT and Sensor Systems, Audio and Real-Time Signal Processing.
Industrial Automation Controllers
The STM32H743VGT6 fits industrial automation controllers that combine real-time control with communications and local data processing. Its verified 480 MHz Arm Cortex-M7 core provides substantial headroom for control loops, diagnostics, protocol handling, and supervisory logic, while 1 MB of Flash and 1 MB of RAM allow larger embedded applications to operate without immediately relying on external memory. The 100-LQFP package provides a broad package choice for boards needing many I/O signals in a surface-mount design. Before layout approval, verify the exact GPIO count, timer assignments, operating temperature, analog interfaces, and regulator requirements against the official STM32H743VG documentation.
推薦
Motor Control and Digital Signal Processing
The STM32H743VGT6 is suitable for advanced motor-control and DSP-assisted systems because its verified 480 MHz Cortex-M7 core includes double-precision floating-point capability. That processing headroom can support current and speed calculations, proportional-integral-derivative control, transform algorithms, filtering, and diagnostics. The 1 MB RAM is useful for control buffers and working data, while the external-memory interface can expand storage or data bandwidth when an application requires it. The exact PWM channels, encoder interfaces, ADC characteristics, control-loop timing, and thermal limits are not included in the supplied web data and must be checked in the manufacturer datasheet.
推薦
Communications and Network Gateways
STM32H743VGT6 can support communications equipment, gateways, and protocol-conversion products where the MCU must manage real-time traffic and application processing together. Its 480 MHz Cortex-M7 core, large 1 MB Flash and 1 MB RAM, cache, and external-memory interface provide resources for Ethernet, serial, USB, or other communication stacks when those peripherals are used in the selected device configuration. The supplied records confirm high-performance and DSP characteristics but do not specify every communication interface or package pin assignment. Engineers should therefore verify transceiver requirements, signal integrity, pin multiplexing, clocking, and firmware support before committing the device to a gateway design.
推薦
Embedded Graphics and JPEG Processing
The STM32H743VGT6 is a strong candidate for embedded graphics products because its verified feature set includes JPEG codec support alongside an Arm Cortex-M7 core running up to 480 MHz. The processor can manage image handling, user-interface logic, communications, and real-time control while the external-memory interface provides a path to additional framebuffer storage. Its 1 MB of RAM and 1 MB of Flash can be valuable in compact embedded systems, although actual image resolution and framebuffer capacity depend on memory format and application architecture. The exact LCD, camera, DMA, memory-map, and display-interface requirements must be confirmed from the official STM32H743VG documentation.
推薦
High-Performance IoT and Sensor Systems
STM32H743VGT6 can serve as the central processor in a high-performance IoT gateway or sensor aggregation system where local processing is more important than minimum power consumption. The verified 480 MHz Cortex-M7 core, 1 MB Flash, 1 MB RAM, and DSP capability allow sensor fusion, protocol handling, local storage, and control functions to coexist. It is especially useful when a design must reduce dependence on external processors. The supplied data does not confirm the exact low-power modes, ADC accuracy, wireless interface availability, or operating-temperature range, so those specifications must be checked before selecting it for battery-powered, outdoor, or safety-critical use.
推薦
Audio and Real-Time Signal Processing
The STM32H743VGT6 can be evaluated for audio and real-time signal-processing products because its Cortex-M7 core operates up to 480 MHz and supports double-precision floating-point and DSP-oriented processing. Those capabilities can assist with sampling control, filtering, modulation, decoding, or control processing. The verified data does not enumerate the device’s audio peripherals or specify codec interface, sample-rate, latency, and channel requirements, so the part should not be assumed to provide a complete audio signal chain. Use the manufacturer pin and peripheral tables to confirm I2S, SAI, DMA, clock, and memory behavior, then validate the power and signal-integrity design on hardware.
推薦
推薦產品摘要
工程參考資料，適用於 STM32H743VGT6 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | STM32H743VGT6TR | STM32H743VGH6 | STM32H743VIT6E |
|---|---|---|---|---|
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Processor Core | Arm Cortex-M7 | Arm Cortex-M7 | Arm Cortex-M7 | Arm Cortex-M7 |
| Maximum CPU Frequency | 480 MHz | 480 MHz | 480 MHz | 480 MHz |
主要差異化特點
- High verified processing headroom (對比STM32H743VGT6TR)
- Large internal memory configuration (對比STM32H743VGH6)
- DSP-oriented arithmetic support (對比STM32H743VIT6E)
設計說明
Use the official STM32H743VG power-supply and decoupling requirements as the authority for this 480 MHz device. The supplied data confirms 1.8 V, 2.5 V, and 3.3 V supply options, but it does not specify regulator topology, current limits, sequencing, or capacitor values. Place required bulk capacitance and high-frequency decoupling close to the associated power and ground pins, keep return paths short, and validate the power tree across temperature and load before fabrication.
High-frequency Cortex-M7 designs require careful clock, memory, and return-path layout. Follow the manufacturer’s recommended decoupling, exposed-pad, and high-speed routing guidance; do not infer the layout from a generic LQFP footprint. Keep the 100-pin package’s supply distribution coherent, minimize loop area for fast nets, preserve controlled-impedance routing where required, and confirm the package pin numbering against the official drawing before releasing the PCB.
Do not treat every STM32H7 order code as interchangeable merely because the family name is similar. Verify package dimensions, pin count, voltage rails, memory size, temperature grade, peripheral availability, clock limits, startup behavior, and software support. The supplied cross-reference results identify related parts but do not provide a complete pinout matrix. For a substitute, require a manufacturer or authorized-distributor comparison and perform hardware validation before changing an approved BOM.
合規資訊
RoHS compliant, REACH compliant, and MSL 3 are reported in the supplied alternative data. AEC-Q100 is not applicable as stated, while lead-free, halogen-free, and conflict-minerals status are not independently provided.
