STM32F730Z8T6 - 216MHz Cortex-M7 64KB MCU | STMicroelectronics
MPN: STM32F730Z8T6 ✓ Hoạt độngSTM32F730Z8T6 Tóm tắt
An Arm Cortex-M microcontroller is a 32-bit reduced-instruction-set-computing core designed for embedded control. Unlike a general-purpose processor, it combines deterministic interrupt handling, low-power operation, integrated memory, and dedicated peripherals in one device. The Cortex-M7 core includes a floating-point unit, allowing software to use hardware-assisted single- and double-precision floating-point instructions when supported by the application toolchain. In the STM32F7 family, this core sits within the hierarchy microcontroller, embedded processor, RISC processor, and semiconductor.
The STM32F730x8 device provides 64 KB of flash, 256 KB of SRAM, 16 KB of CCM RAM, and 4 KB of backup SRAM according to the supplied technical summary. Its listed peripherals include USB OTG high-speed and full-speed support, 18 timers, three ADCs, communication interfaces, and up to 112 I/O. The 216 MHz operating point supports demanding control loops and signal-processing workloads, while the LQFP package provides accessible leads for inspection, prototype assembly, and conventional manufacturing processes.
The USB OTG HS/FS interfaces can support USB-connected peripherals, configuration, or service functions when the system includes the required external circuitry and firmware. The three ADC channels provide analog measurement capability for sensors and feedback loops, while the timers support timing, PWM, motor-control, and periodic event generation. The exact peripheral instances, alternate functions, electrical limits, and package pin assignments must be confirmed against the official STMicroelectronics datasheet before layout or firmware is finalized.
Typical design considerations include decoupling each supply pin according to the manufacturer recommendations, preserving the required clock and reset behavior, and assigning analog inputs carefully to reduce noise coupling. USB high-speed operation also requires careful controlled-impedance routing, power distribution, and connector protection. For motor or power-conversion applications, timer outputs and analog feedback paths should be checked for isolation, timing margin, and thermal requirements.
This page consolidates the verified distributor and manufacturer identifiers, package information, core and memory specifications, application context, and procurement guidance for engineers evaluating STM32F730Z8T6. It is intended as a product-selection reference, not a substitute for the complete manufacturer datasheet, reference manual, errata documents, or device-specific hardware design guidance.
Bộ thay thế dễ dàng lắp đặt cho STM32F730Z8T6 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với STM32F730Z8T6 (cùng hình factor và footprint) — khác nhau ở Communication Interfaces, Core, Flash Memory, Operating Temperature, Package.
STM32F730Z8T6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F407ZGT6TR
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$5.25 / Đơn vị
Xem tài liệu →STM32F765ZIT7
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Xem tài liệu →STM32F730Z8T6 Tỷ lệ tối đa & tính chất điện
| Core | Arm Cortex-M7 32-bit RISC with FPU |
| Maximum CPU Frequency | 216 MHz |
| Flash Memory | 64 KB |
| SRAM | 256 KB |
| CCM RAM | 16 KB |
| Backup SRAM | 4 KB |
| Performance | 462 DMIPS |
| Hộp | 144-lead LQFP, 20 x 20 mm |
| I/O Count | 112 I/O |
| USB | USB OTG HS/FS |
| Timer Count | 18 timers |
| ADC Count | 3 ADCs |
| Communication Interfaces | 21 communication interfaces |
| Nhiệt độ hoạt động | -40 C to +85 C |
| Trạng thái vòng đời | Active |
| Kiểu lắp đặt | Surface mount |
| Manufacturer Product | STM32F730x8 series |
| DigiKey Listing | Buy now, ships today |
Hướng dẫn cấu hình chân STM32F730Z8T6 144-lead lqfp, 20 x 20 mm
Cấu hình chân cho STM32F730Z8T6 (144-lead lqfp, 20 x 20 mm gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho STM32F730Z8T6.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F730Z8T6 phù hợp cho 6 Áp dụngs: Industrial Control Systems, USB-Connected Data Acquisition, Motor Control and Automation, Communications Gateway, Audio and Signal Processing, Embedded Networked Sensor Node.
Industrial Control Systems
The STM32F730Z8T6 fits industrial controller designs that combine deterministic peripheral timing with a higher-performance control core. Its 216 MHz Arm Cortex-M7 core can execute control loops and communications tasks concurrently, while 18 timers support PWM, periodic services, and motor or actuator timing. Three ADCs provide analog measurement channels for sensors and feedback signals. The 112 I/O count gives a practical interface budget for digital inputs, outputs, status indicators, and external control signals. The -40 C to +85 C listing is useful for many industrial products, but enclosure temperature, power quality, EMC, and isolation requirements must be validated at the system level.
Được đề xuất
USB-Connected Data Acquisition
STM32F730Z8T6 is suitable for USB-connected acquisition and configuration equipment because the verified feature summary includes USB OTG HS/FS. The Cortex-M7 core can process sampled data and protocol tasks at up to 216 MHz, while the ADC resources support analog front-end measurement. Three ADCs and 112 I/O allow a design to combine sensor inputs, digital status, and host communication. For USB HS layouts, controlled-impedance routing, return-path continuity, connector protection, and power-integrity design are essential. Firmware and board validation should also account for the exact USB peripheral configuration and external transceiver or connector requirements specified by STMicroelectronics.
Được đề xuất
Motor Control and Automation
The STM32F730Z8T6 can serve as the central controller in motor-control and automation equipment because its 18 timers provide dedicated timing resources for PWM and periodic control functions. The three ADC channels can sample position, current, or other analog feedback when the analog front end is designed appropriately. At 216 MHz, the Cortex-M7 core offers computational headroom for control algorithms, communications, diagnostics, and safety monitoring. The LQFP package exposes many signals for gate drivers, sensors, and communication transceivers. Actual motor-drive designs must verify timer mappings, dead time, break input behavior, current limits, protection circuitry, and thermal performance in the manufacturer documentation.
Được đề xuất
Communications Gateway
STM32F730Z8T6 is appropriate for communications gateways that need a fast control core and a broad peripheral complement. The verified feature summary lists 21 communication interfaces, USB OTG HS/FS, 18 timers, and three ADCs, allowing one device to coordinate serial links, host connectivity, monitoring inputs, and protocol tasks. The 216 MHz Cortex-M7 core can handle protocol overhead alongside application logic, while the 144-lead LQFP package provides numerous external connections. A gateway design should still verify transceiver requirements, protocol support, clocking, ESD protection, isolation, and thermal conditions. The listed 64 KB flash requires disciplined code organization for applications with large protocol stacks or local storage needs.
Được đề xuất
Audio and Signal Processing
STM32F730Z8T6 can support embedded audio and signal-processing functions where a fast core, timers, ADCs, and USB connectivity are useful together. The Cortex-M7 FPU enables hardware-assisted floating-point processing, and the 216 MHz operating speed provides substantial compute headroom for filtering, control, or interface tasks. Three ADCs can capture analog inputs from sensors or audio front ends, while USB can provide a digital data path to a host. The MCU does not itself determine audio quality; analog front-end design, sampling clocks, memory configuration, DMA, firmware scheduling, and output interfaces remain system-level requirements. Validate timing and electromagnetic performance on the finished board.
Được đề xuất
Embedded Networked Sensor Node
STM32F730Z8T6 is suitable for a networked sensor node that must acquire analog data, run local processing, and communicate through USB or other serial interfaces. Its three ADC channels and 112 I/O provide connections for environmental sensors, digital sensors, status LEDs, and control signals, while the 216 MHz core can execute filtering, diagnostics, and protocol logic. The 64 KB flash and 256 KB SRAM should be checked against the selected stack and application code, with CCM and backup SRAM considered only when the memory map and firmware support them. Power budgeting, low-power mode support, USB suspend behavior, and peripheral sharing must be verified from the official datasheet before a battery-powered design is released.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F730Z8T6 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | STM32F730Z8T6 | STM32F407ZGT6TR | STM32F765ZIT7 |
|---|---|---|---|---|
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) | 144-LQFP (20x20) | 144-LQFP (20x20) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Bảo phân biệt quan trọng
- 216 MHz Cortex-M7 processing class (vsSTM32F407ZGT6TR)
- 64 KB flash configuration (vsSTM32F765ZIT7)
- 144-lead 20 x 20 mm LQFP footprint (vsSTM32F407ZGT6TR)
Ghi chú thiết kế
Place the STM32F730Z8T6 supply decoupling exactly as specified by the manufacturer datasheet, with short traces and a low-inductance return path to the ground plane. Separate noisy switching or motor-return currents from analog and USB reference paths. USB HS operation and externally powered peripherals can create transient current demands, so validate supply droop, local bulk capacitance, grounding, and protection under worst-case load rather than relying only on nominal power calculations.
Reserve pin-compatible escape routes for all 144 LQFP leads and verify the final pin assignment against the STM32F730x8 package drawing before routing. Keep clock, reset, debug, USB, and high-speed differential routes short and continuous, and provide controlled return paths beneath data pairs. The 20 x 20 mm LQFP package is easier to inspect than a BGA, but its 144 leads require disciplined fan-out and via planning to avoid excessive loop area and signal-crossing congestion.
Do not treat another 144-lead STM32F7 part as interchangeable solely because the package has the same lead count. STM32F730Z8T6 is the 64 KB-flash, 216 MHz device listed in the verified data, and its memory map, alternate functions, peripheral availability, clock limits, and software support may differ from STM32F407ZGT6TR or STM32F765ZIT7. Check every pin, electrical limit, peripheral instance, and boot configuration against the manufacturer documentation before releasing a replacement board.
Thông tin tuân thủ
The supplied verified data does not include explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statements. Do not infer compliance from the manufacturer or distributor listing alone.
