STM32F405ZGT6W - 168MHz Cortex-M4 1MB MCU | STMicroelectronics
MPN: STM32F405ZGT6W ✓ Hoạt độngSTM32F405ZGT6W Tóm tắt
A microcontroller is a programmable system-on-chip used to acquire sensor data, execute control algorithms, manage communications, and supervise power and peripheral functions. The STM32F4 series belongs to the broader embedded MCU hierarchy and uses the Arm Cortex-M4 processor architecture. That architecture is appropriate for real-time embedded workloads because it combines efficient instruction execution, hardware floating-point support, deterministic interrupt handling, and a broad software ecosystem.
Key verified features include a 32-bit Cortex-M4 core, operation up to 168 MHz, and 1 MB of Flash organized as 1M x 8. The core supports Arm single-precision data-processing instructions and DSP instructions, while the FPU accelerates suitable control and signal-processing workloads. Distributor listings identify the device as an advanced-connectivity STM32 family member with encryption capability, although detailed peripheral counts and electrical limits require consultation of the complete manufacturer datasheet.
The STM32F405ZGT6W is positioned for industrial embedded systems, connected control equipment, audio and communication modules, human-interface systems, and real-time signal-processing controllers. Its 1 MB Flash capacity accommodates larger embedded applications than base STM32 devices with smaller memory, while the 144-pin package exposes a broad selection of GPIO and peripheral connections. Package pin assignment, alternate functions, clock limits, and peripheral availability must be checked against the exact pin and variant tables before PCB release.
For power and layout planning, designers should follow the manufacturer recommendations for decoupling, clock routing, analog grounding, high-speed signals, and unused pins. The large LQFP package is easier to inspect and solder than a fine-pitch BGA, but its 144 leads still demand careful fanout, ground-plane continuity, and assembly planning. The exact operating-voltage range, temperature range, GPIO current, flash endurance, package dimensions, and lifecycle state are not supplied in the verified excerpts and are therefore recorded as data-needed rather than inferred.
This page combines manufacturer identification, distributor availability, verified core and memory specifications, procurement context, and engineering-oriented selection guidance. It also distinguishes true same-footprint drop-in alternatives from parts that may only be broadly similar, helping procurement and engineering teams make a safer decision for STM32F405ZGT6W designs.
Bộ thay thế dễ dàng lắp đặt cho STM32F405ZGT6W — 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 STM32F405ZGT6W (cùng hình factor và footprint) — khác nhau ở Package, Communication Interfaces, Core, ADC, Timers.
STM32F405ZGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F407ZGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F405ZGT7
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F415ZGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F407ZGT7
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F405ZGT6W Tỷ lệ tối đa & tính chất điện
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Processor Core | Arm Cortex-M4 |
| Core Architecture | 32-bit RISC |
| Maximum CPU Frequency | 168 MHz |
| Flash Memory | 1 MB (1M x 8) |
| Hộp | 144-LQFP (20 x 20 mm) |
| Kiểu lắp đặt | Surface mount |
| FPU | Single-precision floating-point unit |
| DSP Support | Arm DSP instruction set |
| Product Family | STM32F4 series |
| Connectivity Class | Advanced connectivity and encryption |
| Supplier 1 Unit Price | $6.9673 USD |
Hướng dẫn cấu hình chân STM32F405ZGT6W 144-lqfp (20 x 20 mm)
Cấu hình chân cho STM32F405ZGT6W (144-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 STM32F405ZGT6W.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F405ZGT6W phù hợp cho 6 Áp dụngs: Industrial Control Systems, Connected Communication Equipment, Audio Signal Processing, Human-Interface and Embedded Control Panels, Data Acquisition and Instrumentation, Motor and Automation Controllers.
Industrial Control Systems
The STM32F405ZGT6W fits industrial controllers requiring a 168 MHz Cortex-M4 core, 1 MB Flash, and a broad 144-lead package for external interfaces. It can coordinate sensing, actuator control, communications, and supervisory logic while retaining single-precision FPU support for suitable control calculations. Its large package exposes more connectivity than a small MCU, although exact pin assignment, electrical limits, and EMC layout must be confirmed from the exact STMicroelectronics datasheet.
Được đề xuất
Connected Communication Equipment
STM32F405ZGT6W is appropriate for connected embedded equipment where an advanced STM32F4 platform and substantial Flash are needed for protocol stacks, networking, and control services. The verified family description highlights advanced connectivity and encryption positioning, while the MCU provides up to 168 MHz processing. Designers should verify the exact Ethernet, USB, transceiver, and peripheral requirements against the manufacturer’s 144-pin pinout before selecting supporting components.
Được đề xuất
Audio Signal Processing
The Cortex-M4F processing capability and DSP instruction support make STM32F405ZGT6W a reasonable controller for audio and other real-time signal-processing products. The 1 MB Flash can accommodate application code and control logic, while the 144-LQFP package supports external codecs, clocks, memory, and interface signals. Actual audio performance depends on the selected codec, clocking scheme, memory architecture, DMA configuration, and verified pin multiplexing.
Được đề xuất
Human-Interface and Embedded Control Panels
STM32F405ZGT6W can serve as the central controller in an embedded control panel with display, keypad, communications, and actuator outputs. Its 144-pin package provides a large pin budget for peripheral connections, and the 168 MHz Cortex-M4 core supports responsive user-interface logic alongside background processing. The engineer must still budget pins for display interfaces, communications, power control, debug, and programming while maintaining the manufacturer’s decoupling and layout guidance.
Được đề xuất
Data Acquisition and Instrumentation
STM32F405ZGT6W is a strong fit for instrument controllers that need real-time sampling coordination, signal processing, data buffering, and external connectivity. The 168 MHz Cortex-M4 core and DSP support can reduce the processing burden for suitable algorithms, while 1 MB Flash supports more capable firmware than a small microcontroller. The application still requires verified ADC, timer, DMA, clock, and communications specifications from the manufacturer datasheet, plus careful analog and digital partitioning on the PCB.
Được đề xuất
Motor and Automation Controllers
STM32F405ZGT6W can serve as the supervisory controller in motor-control and automation equipment where real-time task execution, external I/O, and communication are important. The Cortex-M4F architecture supports single-precision calculations and DSP instructions useful for selected algorithms, while the 144-pin package supports encoders, drivers, sensors, and communications. Pin multiplexing, timer channels, protection requirements, and safety-related design boundaries must be established from the exact datasheet rather than inferred from the family name.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F405ZGT6W — 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 | STM32F405ZGT6 | STM32F407ZGT6 | STM32F405ZGT7 | STM32F415ZGT6 | STM32F407ZGT7 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) | 144-LQFP (20x20) | 144-LQFP (20x20) | 144-LQFP (20x20) | 144-LQFP (20x20) |
| Maximum Frequency | 168 MHz | 168 MHz | 168 MHz | 168 MHz | 180 MHz | 168 MHz |
| Drop-In Qualification | Target part | Candidate; exact suffix equivalence requires verification | Candidate; peripheral and pin compatibility requires verification | Candidate; suffix-specific qualification requires verification | Candidate; related STM32F4 device | Candidate; related STM32F4 device |
Bảo phân biệt quan trọng
- Verified high-performance processing combination (vsSTM32F405ZGT6)
- Broader verified package connectivity (vsSTM32F407ZGT6)
- Large verified Flash configuration (vsSTM32F415ZGT6)
- Availability through multiple verified distributors (vsSTM32F405ZGT7)
Ghi chú thiết kế
Use the manufacturer’s STM32F405ZG reference layout and exact 144-LQFP pin table as the authority for every connection. Place decoupling capacitors close to the MCU supply pins, preserve continuous ground-plane return paths, and route high-speed clock and communication signals away from noisy analog and switching nodes. The verified data confirms the 20 x 20 mm LQFP package, but it does not provide the complete footprint drawing, so do not derive land patterns from an unverified package drawing.
Treat clocks, high-speed serial links, and memory or communication interfaces as constrained signals. Keep traces short where possible, provide continuous reference planes, avoid unnecessary stubs, and use source-terminated or series-resistor techniques only after checking the manufacturer’s timing and signal recommendations. Because the supplied excerpts do not include rise-time or peripheral timing tables, final SI validation must use the complete official datasheet and board-level measurements.
Do not substitute a similarly named STM32F405, STM32F407, or STM32F415 device solely because the package count matches. Validate the suffix, temperature range, memory size, supply limits, pin alternate functions, peripheral set, boot configuration, and software support. A package-compatible device can still fail if its pin multiplexing, electrical timing, or firmware assumptions differ from the original design.
Plan the power tree and decoupling around the exact STM32F405ZG datasheet requirements. The MCU’s 168 MHz capability and 1 MB Flash make it suitable for demanding embedded workloads, but the available verified excerpts do not specify the exact supply range, current limits, or decoupling values. Confirm those specifications before fixing the regulator, bulk capacitance, local ceramics, and power-sequencing scheme.
Thông tin tuân thủ
The verified excerpts do not provide a manufacturer declaration for RoHS, REACH, lead-free status, halogen-free status, or conflict-minerals compliance. AEC-Q100 is not applicable based on the supplied product context, but this status should not be interpreted as automotive qualification.