STM32F746IGK6 - 216MHz Cortex-M7 MCU | STMicroelectronics
料号： STM32F746IGK6 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $19.0546 | $19.05 |
| 10 | $19.0546 | $190.55 |
| 100 | $19.0546 | $1,905.46 |
| 500 | $19.0546 | $9,527.30 |
| 1,000 | $19.0546 | $19,054.60 |
STM32F746IGK6 概述
A microcontroller is a programmable embedded-system component that integrates a processor core, memory, and peripherals into one semiconductor package. The STM32F7 family belongs to the Arm Cortex-M microcontroller hierarchy, combining real-time control capability with digital signal processing, connectivity, and memory-management functions. The STM32F746IGK6 is intended for designs requiring substantial embedded processing performance in a compact, high-pin-count package.
The key verified features are a 32-bit Arm Cortex-M7 core, up to 216 MHz operating frequency, and 1 MB of flash organized as 1M x 8. The Cortex-M7 platform supports floating-point and DSP-oriented embedded workloads, while the large flash capacity provides room for application code, firmware libraries, and data-storage requirements. The 176+25 UFBGA package exposes a high I/O count for systems requiring multiple communication, control, and debug connections.
The STM32F746IGK6 is suitable for industrial control, communications equipment, audio and signal-processing systems, motor-control platforms, and connected embedded products. Its high-frequency Cortex-M7 core can support real-time control loops and complex peripheral coordination, while the compact 10 x 10 mm package supports space-constrained board layouts. Compared with lower-performance microcontrollers, the device offers greater processing headroom, although high-speed design work still requires careful power, signal-integrity, and thermal validation.
Engineers should verify the complete pin assignment, exposed-ball function, power requirements, clock configuration, decoupling, and PCB land pattern against the official STM32F745xx/STM32F746xx datasheet before layout release. Because the supplied web data does not provide the full electrical table or a verified public pin map, individual voltage, current, memory, temperature, and compliance values are marked as needed rather than guessed.
This page combines the verified manufacturer identity, distributor specifications, package information, pricing reference, replacement screening, and application guidance. It is intended to accelerate initial component selection while preserving the distinction between confirmed data and parameters that must be checked in the manufacturer datasheet before production release.
直接替换替代料： STM32F746IGK6 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： STM32F746IGK6 （相同外形与封装尺寸） ——差异在于 Package, Flash Memory, ADC, Communication Interfaces, Core Processor.
快速对比工具——选择替代料号进行并排对比：
STM32F746NGH6
✅ 直接替换✓ 有现货
$18.2955 / 个
查看数据手册 →STM32F746ZGT6
✅ 直接替换✓ 有现货
$12.1 / 个
查看数据手册 →STM32F745IGK6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F745IEK6TR
✅ 直接替换📋 参考替代料（不在目录中）
STM32F746VGT6
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →STM32F746IGK6 最大额定值与电气特性
| Core Processor | Arm Cortex-M7, 32-bit RISC |
| Maximum Operating Frequency | 216 MHz |
| Flash Memory | 1 MB (1M x 8) |
| Series | STM32F7 |
| 封装 | 176+25 UFBGA (10 mm x 10 mm) |
| Package Type | UFBGA |
| Number of I/O Ports | Up to 168 I/O ports with interrupt capability |
| Processor Architecture | 32-bit RISC |
| DSP Capability | Cortex-M7 DSP instruction support |
| Floating-Point Support | Single-precision floating-point unit |
| Memory Protection | Memory protection unit support |
| 安装类型 | Surface mount |
| Supplier Packaging | Tray |
STM32F746IGK6 ufbga 引脚配置指南
STM32F746IGK6（ufbga 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： STM32F746IGK6.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STM32F746IGK6 适用于 6 应用s: Industrial Control Systems, Communications Equipment, Audio and Signal Processing, Motor Control, Connected Embedded Products, Test and Measurement Equipment.
Industrial Control Systems
The STM32F746IGK6 fits industrial control platforms that need a 32-bit Cortex-M7 core running up to 216 MHz while coordinating multiple real-time peripherals. Its verified 1 MB flash provides substantial firmware space for control algorithms, communication stacks, diagnostics, and configuration data. The high-pin-count UFBGA can support dense signal routing, although the exact I/O functions, electrical limits, and timing requirements must be confirmed from the official datasheet. A practical design should reserve decoupling, clock, reset, debug, and exposed-ball provisions according to the manufacturer package recommendations. The verified distributor packaging reference is tray, so manufacturing planning should also confirm handling, moisture protection, and assembly process compatibility.
推荐
Communications Equipment
The STM32F746IGK6 is appropriate for communications equipment requiring a fast real-time processor and substantial embedded flash. Its Cortex-M7 architecture operates up to 216 MHz and includes single-precision floating-point and DSP support, which can assist protocol processing and signal-related control. The verified 176+25 UFBGA format offers a high pin count for communications interfaces, but the supplied sources do not enumerate every peripheral or transceiver interface. Firmware and hardware teams should map required signals to the official pin table, verify clocking and power domains, and test signal integrity across board-level communication paths.
推荐
Audio and Signal Processing
The Cortex-M7 core and DSP instruction support make the STM32F746IGK6 relevant to audio and embedded signal-processing products. A 216 MHz operating ceiling provides processing headroom for digital filtering, control, and peripheral coordination, while the verified 1 MB flash can store firmware and signal-processing tables. The MCU does not itself provide an audio interface in the supplied data, so a codec or amplifier may be required. A production design should verify audio peripheral availability, sample-clock accuracy, memory latency, DMA behavior, and power rails in the official datasheet before selecting a companion codec.
推荐
Motor Control
The STM32F746IGK6 can serve as the control processor in compact motor-control systems where fast computation and extensive board connectivity are valuable. Its verified 216 MHz Cortex-M7 performance can support timing-sensitive control tasks, while the 1 MB flash provides room for algorithms and monitoring logic. The high-pin-count UFBGA may simplify connection to power-stage control signals and position sensors, but motor-control suitability depends on verified timer, PWM, ADC, DMA, and fault-handling resources. Engineers should confirm those peripherals, electrical limits, and thermal requirements in the manufacturer documentation before layout release.
推荐
Connected Embedded Products
The STM32F746IGK6 is suitable for connected embedded products that need local processing rather than a simple peripheral controller. Its 32-bit Cortex-M7 platform runs up to 216 MHz, and the verified 1 MB flash supports more complex application firmware than a basic low-end MCU. The package provides many potential external connections, but the supplied data does not define wireless capability, so connectivity would depend on a separate module or on-board transceiver. Product teams should define the required network stack, security, boot behavior, and update mechanism, then validate those requirements against the complete datasheet.
推荐
Test and Measurement Equipment
The STM32F746IGK6 can be evaluated for compact test and measurement equipment that benefits from real-time control and substantial firmware storage. The verified 216 MHz Cortex-M7 core supports demanding control loops and DSP-oriented processing, while 1 MB flash can hold measurement algorithms and communication code. High-pin-count packaging may be useful when several sensors, converters, and control signals are required. However, measurement accuracy depends on the selected analog front end, reference design, grounding, clocking, and calibration strategy, none of which are specified in the supplied source data.
推荐
推荐产品汇总
工程参考数据： STM32F746IGK6 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | STM32F746NGH6 | STM32F746ZG | STM32F745IGK6 | STM32F745IEK6TR | STM32F746VGT6 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
关键差异点
- High verified processing frequency （对比 STM32F745IEK6TR)
- Large verified flash configuration （对比 STM32F745IEK6TR)
- Compact high-density package （对比 STM32F746VGT6)
- Cortex-M7 real-time and DSP capability （对比 STM32F746NGH6)
设计说明
Use the official STM32F745xx/STM32F746xx package drawing to create the 176+25 UFBGA land pattern, including all exposed or additional balls and the manufacturer’s recommended solder-mask and paste geometry. Keep power, ground, clock, reset, and debug routing consistent with the datasheet. Because the supplied sources do not provide a complete pin map, do not begin a high-volume layout using only the abbreviated distributor package description.
Verify all supply rails, voltage tolerances, current limits, power sequencing, and decoupling requirements from the manufacturer datasheet before schematic release. The Cortex-M7 can operate up to 216 MHz, but maximum frequency does not determine the complete power budget. Estimate local regulator dissipation and rail current from the actual clock, memory, I/O, and peripheral configuration, then validate the design at the intended temperature and process corner.
Preserve short return paths for high-speed clocks and communication signals, and place decoupling structures close to the relevant supply balls. Follow the manufacturer’s guidance for sensitive analog or clock inputs and keep noisy switching loops away from precision signal paths. PCB stack-up, via construction, impedance targets, and exposed-ball thermal requirements must be selected from the official package and design documentation rather than inferred from the package name.
Do not treat STM32F745, STM32F746, and similarly named variants as interchangeable merely because they share the Cortex-M7 platform. Check package dimensions, ball count, memory configuration, pin multiplexing, clocking, firmware device identifier, and peripheral availability. The verified replacement results are useful for discovery, but production substitution requires a complete manufacturer-datasheet comparison and PCB-level review.
合规信息
The supplied verified sources identify the manufacturer, package, core, frequency, flash memory, and distributor availability, but do not provide compliance declarations or environmental certifications.
