STM32F407VGT6TR


ARM Cortex-M4F MCU,168MHz,1MB 闪存,192KB SRAM,FPU,USB HS+FS,ETH,2xCAN,LQFP100 T&R

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制造商零件:

STM32F407VGT6TR

包装:

LQFP-100(14 x 14 x 1.4 毫米,0.5 毫米间距,鸥翼型)

品牌:
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说明

STMicroelectronics 的 STM32F407VGT6TR 是一款高性能 ARM Cortex-M4F 微控制器,采用 100 引脚 LQFP 带卷封装。它具有 168 MHz CPU 频率、1 MB 闪存、192+4 KB SRAM(包括 64 KB CCM)、FPU、DSP 指令、ART 加速器、3x 12 位 ADC(2.4 MSPS)、2x 12 位 DAC、14 个定时器、USB OTG FS+HS、10/100 以太网 MAC、2x CAN、FSMC、DCMI 和 TRNG。工作电压为 1.8-3.6 V,工业温度范围为 -40C 至 +85C。后缀 TR 表示带卷包装。.

意法半导体的 STM32F407VGT6TR 是高性能 ARM Cortex-M4F 微控制器 STM32F407VGT6 的卷带式版本,采用 100 引脚 LQFP 封装。它属于 STM32F407xx 系列,是嵌入式行业最流行的 ARM Cortex-M4 微控制器系列之一。.

Cortex-M4F 内核的工作频率高达 168 MHz,带有单精度浮点运算单元 (FPU),支持所有 ARM 单精度数据处理指令。该内核还实现了全套 DSP 指令(MAC、SAT、SIMD)和内存保护单元(MPU)。意法半导体的 ART(自适应实时)加速器能够以 168 MHz 的频率从闪存执行 0 等待状态,提供 210 DMIPS 性能。.

内存包括 1 MB 闪存、192 KB SRAM(128 KB 主 SRAM + 64 KB CCM 数据 RAM)、4 KB 备用 SRAM 和 512 字节 OTP。CCM(内核耦合存储器)为时间关键型例程提供零等待状态数据访问。灵活静态存储器控制器 (FSMC) 支持外部 SRAM、PSRAM、NOR 和 NAND 存储器。.

模拟外设包括三个 12 位 ADC(每个 2.4 MSPS,在三重交错模式下可达 7.2 MSPS,共 24 个通道)、两个 12 位 DAC 和两个模拟比较器。14 个定时器包括 12 个 16 位定时器(两个用于电机控制 PWM)、两个 32 位定时器和一个 SysTick 定时器。.

通信接口非常广泛:USB 2.0 全速设备/主机/OTG(带片上物理层)、USB 2.0 高速/全速设备/主机/OTG(带专用 DMA 和 ULPI)、10/100 以太网 MAC(带 IEEE 1588v2 硬件支持)、2x CAN 2.0B、3x I2C、3x SPI(42 Mbps,2 个带 I2S)、4x USART + 2x UART(10.5 Mbps)、SDIO 和 8-14 位相机接口 (DCMI)。.

82 个 GPIO 引脚耐受 5 V 电压,具有中断功能,可配置速度高达 84 MHz。调试接口包括带有 Cortex-M4 嵌入式跟踪宏单元的 SWD 和 JTAG。.

STM32F407VGT6TR 在意法半导体处于激活状态,可从分销商处广泛购买。后缀 TR 表示带卷包装,用于自动 SMT 组装。托盘包装版本为 STM32F407VGT6。.

** Cortex-M4F 内核:** ARM Cortex-M4F 是一款 32 位 RISC 处理器,具有 3 级流水线、硬件 FPU(单精度 IEEE 754)、DSP 指令(MAC、SAT、SIMD)和 MPU。FPU 可加速对电机控制、音频处理和传感器融合至关重要的浮点运算。DSP 指令可实现高效的 FIR/IIR 滤波器。.

**自适应实时加速器:** 自适应实时加速器使用指令高速缓存和字面池高速缓存,以 168 MHz 的频率实现 0 等待状态的闪存访问。如果没有 ART 加速器,3 个周期的闪存访问时间将把性能限制在约 56 MHz(168/3)。128 位宽闪存接口每次访问最多可预取 4 条指令,实现了接近零等待状态的性能。.

**内存架构:** 多 AHB 总线矩阵提供内核、DMA 和外设之间的并行访问路径。64 KB CCM RAM 通过 I-bus/D-bus 直接与内核相连,提供独立于总线矩阵的零等待状态访问。内核和 DMA 控制器均可通过总线矩阵访问 128 KB 主 SRAM。.

** DMA 控制器:** 带有先进先出设备和突发支持的 16 个数据流 DMA 控制器可卸载 CPU 的数据传输。每个数据流可配置为外设到内存、内存到外设或内存到内存传输。双缓冲器模式可实现无缝循环 DMA 操作。.

**电源管理:** 器件支持睡眠、停止和待机低功耗模式。当主电源移除时,VBAT 域为 RTC、备份寄存器和备份 SRAM 供电。内部稳压器从 1.8-3.6 V 电源产生 1.2 V 内核电压。.

用于 RTC 的 32.768 kHz LSE 晶体;使用 2×6.8pF 负载电容器旁路;可选;提供内部 32 kHz RC

别针组 名称 类型 说明
多个 VDD P 数字电源;1.8-3.6V;多个 VDD 引脚必须全部连接;每个引脚用 100nF + 4.7uF 去耦;为内核和 I/O 供电
多个 VSS G 数字地;多个 VSS 引脚;全部连接到地平面;I/O 和核心电流的返回路径
1 VBAT P 备用电池电源;当 VDD 断开时,为 RTC、备用寄存器和备用 SRAM 供电;1.65-3.6V;连接至 VDD 或电池;用 100nF 去耦
1 VDDA P 模拟电源;1.8-3.6V;为 ADC、DAC、比较器、PLL 和复位供电;必须清洁;用 100nF + 1uF 去耦;通过铁氧体磁珠连接至 VDD 以隔离噪声
1 VSSA G 模拟接地;ADC/DAC 的回流;连接至 VSSA 附近单点的接地平面;建议星形接地
多个 BOOT0 I 启动模式选择;低电平 = 从闪存启动;高电平 = 从系统内存(启动加载程序)启动;通过 10k 下拉和可选跳线连接
2 NRST 输入/输出 系统复位;低电平有效;开漏,带内部上拉;施密特触发器输入;可由外部驱动;内部开机复位
82 GPIO 输入/输出 通用 I/O;5V 容差;可配置为输入/输出/替代功能/模拟;切换速度高达 84MHz;可编程上拉/下拉;所有引脚均具有中断功能
专用 OSC_IN/OUT 输入/输出 外部晶体振荡器;4-26 MHz;也可配置为外部时钟输入;旁路使用 2x22pF 负载电容器
专用 OSC32_IN/OUT 输入/输出
应用 说明
工业电机控制 采用 FOC 算法的三相电机控制;FPU 可加速 Park/Clarke 变换;3x ADC 用于同步电流检测;2x 电机控制 PWM 定时器;CAN 用于现场总线;以太网用于远程监控
联网数据采集 多通道传感器采集,带以太网连接;3x ADC,最多 24 个通道;DMA,用于连续采样;以太网 MAC,带 IEEE 1588,用于时间标记;USB,用于本地数据下载
消费音频/视频设备 通过 I2S 接口进行音频处理;FPU 用于音频 DSP;USB HS 用于音频流;DCMI 用于摄像头输入;168MHz 实时处理音频解码;DAC 用于音频输出
模型 制造商 兼容性 主要区别
STM32F407VGT6 ST 相同部件(托盘) 功能相同;托盘包装(90 个);相同的 LQFP100 基底面;用于手动组装或小批量生产
STM32F417VGT6 ST 更高的安全性 与 STM32F407 相同,增加了硬件加密(AES、DES、HASH);引脚和闪存/RAM 相同;需要加密/散列时使用
STM32F427VGT6 ST 性能升级 180 MHz;256KB SRAM;用于 2D 图形的 Chrom-ART 加速器;同 LQFP100;需要更高性能时使用;引脚不完全兼容(查看勘误表)
STM32H743VIT6 ST 新一代平台 400 MHz Cortex-M7;2MB 闪存;1MB SRAM;性能更高;LQFP100;用于需要更高性能的新设计;不同的工具链
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Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

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服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

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Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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