STM32F405RGT6V - 168MHz Cortex-M4 MCU | STMicroelectronics
MPN: STM32F405RGT6V ✓ Hoạt độngSTM32F405RGT6V Tóm tắt
A microcontroller is a compact embedded-computing device that integrates a processor core, memory, peripherals, and communication interfaces into one semiconductor package. The STM32F405RG belongs to the STM32F4 series, combining an ARM Cortex-M4 core with single-precision floating-point support, DSP instructions, and extensive peripheral connectivity. This makes it suitable for systems that require deterministic control alongside higher-level embedded processing.
The verified manufacturer and distributor data identifies a 32-bit Cortex-M4 processor, 168 MHz maximum operating frequency, 1 MB flash, and a 64-LQFP 10 x 10 mm package for the STM32F405RGT6. The supplied V suffix and TR6-style ordering information should be confirmed against the manufacturer product documentation and distributor inventory before procurement. The family also supports high-performance connectivity-oriented applications, although individual peripheral availability must be checked against the exact package variant.
Typical designs include industrial automation controllers, motor-control systems, communication equipment, audio and digital signal-processing products, instrumentation, and connected embedded platforms. Its 168 MHz Cortex-M4 architecture allows efficient control-loop execution and accelerates floating-point and DSP-oriented workloads compared with a basic Cortex-M microcontroller. The large 1 MB flash capacity also provides room for larger firmware images, boot code, protocol stacks, and application logic.
The STM32F405RGT6V is not a power semiconductor, so SOA data is not applicable. Before replacement, verify the complete pinout, electrical limits, clock configuration, memory requirements, peripheral mapping, package dimensions, and temperature-grade markings. For design work, use the manufacturer STM32F405xx/STM32F407xx datasheet and the exact product page rather than relying only on distributor search snippets.
This page consolidates verified manufacturer and distributor references, package information, application context, and replacement considerations for engineers evaluating the STM32F405RGT6V. It is intended to support component selection, PCB planning, firmware development, and supply-chain review rather than substitute for the complete manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho STM32F405RGT6V — 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 STM32F405RGT6V (cùng hình factor và footprint) — khác nhau ở Package, Flash Memory, Architecture, Core, DSP Support.
STM32F415RGT6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →GD32F405RGT6
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
STM32F405RGT6V Tỷ lệ tối đa & tính chất điện
| Processor Core | ARM Cortex-M4, 32-bit |
| Maximum CPU Frequency | 168 MHz |
| Flash Memory | 1 MB |
| Architecture | ARM 32-bit RISC |
| Floating-Point Unit | Single-precision FPU |
| DSP Support | DSP instructions supported by Cortex-M4 core |
| Memory Protection | Memory protection unit supported by Cortex-M4 core |
| Hộp | 64-LQFP, 10 x 10 mm |
| Kiểu lắp đặt | Surface mount |
| Trạng thái RoHS | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | not_applicable |
| Số chân | 64 pins |
| Core Architecture | ARM Cortex-M4 |
Hướng dẫn cấu hình chân STM32F405RGT6V 64-lqfp, 10 x 10 mm
Cấu hình chân cho STM32F405RGT6V (64-lqfp, 10 x 10 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 STM32F405RGT6V.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F405RGT6V phù hợp cho 6 Áp dụngs: Industrial Automation Controller, Motor Control and Power Conversion, Digital Signal Processing, Communication Equipment, Test and Measurement Instrumentation, Audio and Embedded Control.
Industrial Automation Controller
The STM32F405RGT6V fits industrial automation control because its ARM Cortex-M4 core operates up to 168 MHz, while the single-precision FPU and DSP instructions support faster signal and control calculations. The device can manage digital I/O, communications, and real-time supervisory logic on one compact 64-LQFP package. Use the exact timer and peripheral mappings from the manufacturer documentation when assigning encoder, actuator, sensor, and network interfaces.
Được đề xuất
Motor Control and Power Conversion
The 168 MHz Cortex-M4 core and DSP instruction support make the STM32F405RGT6V a reasonable candidate for real-time motor-control and power-conversion systems. The FPU can improve handling of current, voltage, and speed calculations, while deterministic control code can run alongside communication protocols. Exact timer channels, ADC inputs, comparator resources, and electrical operating conditions must be confirmed in the STM32F405xx datasheet before selecting the MCU.
Được đề xuất
Digital Signal Processing
The Cortex-M4F architecture supports single-precision floating-point processing and DSP instructions, making the STM32F405RGT6V suitable for embedded filtering, control-loop, and signal-processing tasks. The 168 MHz operating point provides more computation headroom than basic Cortex-M designs, while 1 MB of flash supports larger firmware and protocol components. Confirm peripheral interfaces and memory requirements before assigning a specific sampling or processing pipeline.
Được đề xuất
Communication Equipment
The STM32F405RGT6V can serve as the control processor in connected industrial, test, or communication equipment because it combines a high-performance Cortex-M4 core with a large 1 MB flash footprint. Firmware can include protocol handling, supervisory logic, data acquisition, and update functions. The verified snippets do not enumerate every peripheral or package pin, so interface assignments, transceiver requirements, and timing must be verified in the exact manufacturer documentation.
Được đề xuất
Test and Measurement Instrumentation
The STM32F405RGT6V is a strong candidate for measurement instruments that require deterministic control, communication, and moderate signal-processing performance. Its 168 MHz core and single-precision FPU can support acquisition control, calibration logic, filtering, and user-interface tasks. Designers should verify the required ADC characteristics, timer resources, operating voltage, package routing, and reference-design constraints before release to production.
Được đề xuất
Audio and Embedded Control
The Cortex-M4F core in STM32F405RGT6V can combine control functions with floating-point and DSP-oriented processing for embedded audio products. The processor is suitable for user-interface control, communications, configuration, and real-time supervisory tasks in systems where a dedicated DSP is unnecessary. Exact audio interface availability, sample-rate support, memory requirements, and package pin assignments must be checked against the manufacturer documentation.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F405RGT6V — 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 | STM32F415RGT6 | GD32F405RGT6 |
|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | GigaDevice |
| Package | 64-LQFP | 64-LQFP | 64-LQFP |
| Drop-in Status | Target device | Pin-compatible candidate | Pin-compatible candidate |
| Verified Price | Not provided | Not provided | Not provided |
Bảo phân biệt quan trọng
- High-performance Cortex-M4 processing (vsSTM32F415RGT6)
- Established STM32F4 family positioning (vsGD32F405RGT6)
- Direct 1 MB flash positioning (vsSTM32F415RGT6)
Ghi chú thiết kế
Do not treat a shared LQFP-64 footprint as sufficient proof of drop-in equivalence. Before substituting STM32F415RGT6 or GD32F405RGT6, compare every power pin, ground connection, alternate-function mapping, clock requirement, peripheral assignment, and startup behavior. The supplied cross-reference data identifies both as pin-compatible candidates, but production approval still requires schematic, firmware, and timing validation.
Place decoupling and support components according to the exact STM32F405RGT6V datasheet and reference design. The verified data confirms a 168 MHz Cortex-M4 and a 64-LQFP package but does not provide the complete pinout or capacitor values. Keep power routing short, provide adequate ground return paths, and verify all package pins and exposed features against the official mechanical and electrical drawings before layout release.
Validate the MCU supply range, I/O voltage domains, clock stability, reset behavior, and power sequencing using the official STM32F405xx datasheet. The supplied snippets identify the processor and flash memory but do not specify voltage limits or current consumption, so those values must not be guessed. Use the manufacturer's recommended decoupling and clock strategy, and verify brownout and reset conditions in the final system power tree.
At 168 MHz, PCB layout quality can affect clock, communication, and signal-processing behavior. Route high-speed signals with controlled impedance where applicable, minimize return-path discontinuities, keep sensitive analog and digital return currents separated, and follow the datasheet's package-specific guidance. Check external component placement and trace topology against the selected alternate functions rather than relying on generic STM32F4 layouts.
Thông tin tuân thủ
The supplied verified data confirms the manufacturer and product family but does not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. These fields remain unknown rather than being inferred.