STM32F405OGY6VTR - 168MHz Cortex-M4 MCU | STMicroelectronics
料号： STM32F405OGY6VTR ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
STM32F405OGY6VTR 概述
A microcontroller is a programmable system-on-chip containing a processor core, memory, and peripherals. Within the semiconductor hierarchy, the STM32F405OGY6VTR belongs to the STM32F4 family of 32-bit RISC microcontrollers. Its Cortex-M4 core supports single-precision floating-point operations and DSP instructions, making it more suitable than a basic general-purpose core for real-time control, signal processing, and connected embedded equipment.
Verified information identifies a 168 MHz operating frequency, 1 MB Flash configuration, 32-bit Arm Cortex-M4 architecture, and 90-pin WLCSP implementation. The WLCSP format supports a compact land pattern, but its fine pitch, exposed-ball construction, and assembly requirements demand careful PCB design, inspection, and soldering controls. The Y6VTR order code also requires exact procurement and lifecycle checks because suffix interpretation can affect temperature grade, package form, and shipment format.
The STM32F405 family provides the processor platform and peripheral resources needed for industrial, communications, audio, robotics, and embedded-control designs. A design should not be released until pin multiplexing, clock-tree limits, power sequencing, decoupling, boot configuration, firmware support, and the exact package pin map are checked against the manufacturer datasheet. This is particularly important for a dense 90-ball WLCSP design where routing errors can prevent assembly or reliable operation.
Typical uses include industrial controllers, motor-control equipment, communication modules, data acquisition units, robotics, and embedded gateways. The 168 MHz Cortex-M4 core provides computational headroom for concurrent real-time tasks, while 1 MB Flash can reduce dependence on external program memory when the application remains within that capacity.
The principal design trade-off is package density. WLCSP saves board area but complicates prototype assembly, inspection, repair, and sourcing. Before layout release, allocate local bypass capacitance, route sensitive interfaces away from high-current switching nodes, confirm assembly capability, and validate thermal performance under worst-case clock, peripheral, and I/O activity.
This product record consolidates the verified manufacturer and distributor information, separates exact facts from missing data, and avoids treating generic cross-reference tools as proof of drop-in compatibility. It also provides selection, application, and procurement context beyond a raw manufacturer specification table.
直接替换替代料： STM32F405OGY6VTR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
该产品暂无直接替换替代料。
请求替代料STM32F405OGY6VTR 最大额定值与电气特性
| Product Type | 32-bit microcontroller |
| Processor Core | Arm Cortex-M4 |
| Instruction Set | 32-bit RISC |
| Maximum CPU Frequency | 168 MHz |
| Flash Memory | 1 MB |
| Flash Organization | 1M x 8 |
| Core Architecture | High-performance 32-bit RISC |
| Floating-Point Support | Single-precision FPU |
| DSP Instruction Support | Yes |
| Memory Protection | Yes |
| 电源电压 | 2.5 V to 3.3 V |
| 封装 | 90-ball WLCSP |
| Package Dimensions | 4.22 mm x 3.97 mm |
| 安装类型 | Surface mount |
| Shipping Format | Tape and reel |
| Design Status | Not for new designs |
STM32F405OGY6VTR 4.22 mm x 3.97 mm 引脚配置指南
STM32F405OGY6VTR（4.22 mm x 3.97 mm 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： STM32F405OGY6VTR.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STM32F405OGY6VTR 适用于 6 应用s: Industrial Embedded Controller, Motor Control and Automation, Communication Gateway, Data Acquisition and Signal Processing, Robotics and Embedded Control, Audio and Digital Signal Control.
Industrial Embedded Controller
The STM32F405OGY6VTR fits compact industrial controllers that combine deterministic real-time control with moderate application-processing demands. Its 168 MHz Arm Cortex-M4 core and single-precision floating-point unit can manage control loops, communications, diagnostics, and supervisory logic without relying on an external processor. The 1 MB Flash provides room for a bootloader and application firmware. However, the 90-ball WLCSP requires assembly and inspection capability, and the missing verified operating-temperature and lifecycle data must be resolved before industrial deployment.
推荐
Motor Control and Automation
The STM32F405OGY6VTR can serve as the control processor in compact motor-drive or automation equipment when firmware must combine control loops with communications and diagnostics. The Cortex-M4 DSP instructions and single-precision FPU at up to 168 MHz provide useful arithmetic throughput for filtering, transforms, and feedback calculations. Designers must verify the exact PWM, timer, ADC, and communication resources for the OG package. PCB planning should preserve clean grounding and place gate-driver or power-stage switching circuits away from sensitive control domains.
推荐
Communication Gateway
STM32F405OGY6VTR is appropriate for a compact protocol-conversion or embedded gateway when a Cortex-M4 device can manage buffering, state machines, and local control alongside network traffic. The 168 MHz core and 1 MB Flash provide a useful balance of performance and local storage for firmware, configuration, and protocol tables. Exact Ethernet, USB, serial-interface, and DMA availability must be checked against the package data. High-speed signals also need controlled impedance, short return paths, and isolation from switching supplies.
推荐
Data Acquisition and Signal Processing
The STM32F405OGY6VTR can support compact data-acquisition equipment that performs sampling control, filtering, calibration, and data preparation. Its DSP instructions and hardware single-precision floating-point unit make it more capable than a basic microcontroller for numerical workloads, while 1 MB Flash can hold moderate firmware without external program storage. Analog front-end design remains separate from the MCU package. Engineers should verify ADC characteristics, sampling interfaces, timing, and DMA assignments in the exact STM32F405OG documentation.
推荐
Robotics and Embedded Control
STM32F405OGY6VTR is suitable for space-constrained robotic controllers that must execute motion logic, sensor fusion, communications, and safety monitoring on one device. The Cortex-M4 FPU and DSP support accelerate common real-time calculations at up to 168 MHz, while the 1 MB Flash supports a substantial application. The WLCSP footprint reduces board area but complicates prototype rework and visual inspection. Production adoption therefore depends on reliable fine-pitch assembly, validated thermal conditions, and exact peripheral-resource confirmation.
推荐
Audio and Digital Signal Control
The STM32F405OGY6VTR can coordinate audio or digital-signal-control functions where the system needs real-time execution, DSP instructions, and local firmware storage. It may handle control traffic, buffering, filtering, and interface management, although it is not itself a dedicated audio codec. The 168 MHz Cortex-M4 core provides numerical performance, and 1 MB Flash can accommodate application code within the device map. Board designers should separate sensitive audio paths from clocks and switching power stages and verify all selected peripheral assignments.
推荐
推荐产品汇总
工程参考数据： STM32F405OGY6VTR ——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 |
|---|---|
| Brand | STMicroelectronics |
| Package | 90-ball WLCSP |
| Processor Core | Arm Cortex-M4 |
| Maximum CPU Frequency | 168 MHz |
| Flash Memory | 1 MB |
| Flash Organization | 1M x 8 |
| Supply Voltage | 2.5 V to 3.3 V |
| Package Dimensions | 4.22 mm x 3.97 mm |
| Shipping Format | Tape and reel |
关键差异点
- High-performance Cortex-M4 processing in a compact package （对比 STM32F405VGT6TR)
- Integrated numerical acceleration （对比 STM32F407IGH6TR)
- Substantial local program storage （对比 STM32F405VGT6TR)
设计说明
Do not release a 90-ball WLCSP layout from a family-level block diagram. Use the STM32F405OG package drawing to verify every ball location, alternate function, power domain, exposed-pad requirement, and assembly land pattern. Keep the footprint conservative enough for the selected assembler and inspect the supplied symbol against the physical 4.22 mm by 3.97 mm package before fabrication.
Place local bypass capacitors beside the appropriate supply balls and provide clean power entry paths for each domain. Follow the manufacturer decoupling recommendations once the exact OG package tables are confirmed. Avoid sharing narrow return paths between switching converters, external interface drivers, and sensitive analog circuitry; validate startup, steady-state, and transient voltage behavior on the assembled board.
Keep clocks, high-speed communication routes, and reset traces short and isolated from noisy power stages. Maintain continuous return references beneath high-speed signals and avoid unnecessary test-point stubs. Because the package is extremely dense, route escape paths early in schematic placement and reserve board-edge access for assembly, inspection, and rework rather than maximizing density everywhere.
The suffix VTR must not be treated as interchangeable without checking STMicroelectronics ordering information. The verified sources expose STM32F405OGY6TR, STM32F405OGY6VTR, and STM32F405OGY6WTR relationships but do not establish their grade and packing equivalence. Before purchasing substitutes, compare the exact package, temperature range, flash configuration, peripheral set, pin map, and lifecycle status.
合规信息
The verified data does not provide explicit compliance declarations for this exact MPN. A distributor-hosted document snippet states not for new designs, but that statement is not a RoHS, REACH, automotive, or material-compliance certification.
