VNC2-48 semiconductor 系列
Future Technology Devices International LimitedUSB 2.0 双主机/设备控制器，采用 48 引脚 LQFP/QFN 封装
Future Technology Devices International Limited 的 VNC2-48 系列是集成在 48 引脚 LQFP/QFN 封装中的 USB 2.0 双主机/设备控制器。这些控制器专为空间有限但需要稳健的 USB 功能的嵌入式系统设计。如果您正在开发需要紧凑外形尺寸中灵活 USB 接口的项目，这些芯片是一个很好的选择。
值得注意的一点是它们的双主机/双设备功能。这意味着它们可以同时作为主机和设备工作，这在实现 USB 集线器或需要一个能够连接到多个主机的同时自身也是一个外设的场景中非常有用。当工程师需要一个能够在紧凑设计中处理多种 USB 角色的多功能解决方案时，往往会选用这种芯片。
另一个实用的观察是它们易于集成。48 引脚封装提供了良好的引脚数量与功能之间的平衡，而不显得过于复杂。LQFP/QFN 封装类型使它们非常适合表面贴装组装，这是现代 PCB 设计中的常见做法。其小巧的尺寸确保对板级布局影响最小，使其成为空间受限应用的理想组件。
总体而言，VNC2-48 系列为需要紧凑空间内高级 USB 功能的嵌入式系统提供了坚固且灵活的解决方案。
系列图片（15 张）
常见问答
VNC2-48 semiconductor - 型号列表
共 15 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 包装方式 | 产品 | 工厂包装数量 | RoHS | 数据速率 | 供电电压 | 封装形式 | 类型 | 系列 | 协议 | 制造商全称 | 工作温度 | 商标名 | 标准包装数量 | 标准 | 转速 | 接口 | 输出电流 | 供电电流 | 安装样式 | 供应商器件封装 | 功能 | 零件号别名 | 其他名称 | 海关税号 | ESD保护 | 存储器容量 | 供电类型 | 宽度 | 高度 | 长度 | 重量 | 安装类型 | 引脚数 | 冷却的封装 | 材料表面处理 | 尺寸/外形 | 位数 | USB | 闪存大小 | 架构 | 端口数 | 单元数量 | 发射器/接收器数量 | 包装数量 | SPG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 USB Interface IC Vinculum-II Dual Host/Dev IC QFN-48 IC USB HOST/DEVICE CTRL 48-QFN FTDI | 10 | 1: ¥29.852 | - | Tape & Reel (TR) | USB Host Controllers | 3000 | Lead free / RoHS Compliant | 480 Mb/s | 1.62 V ~ 1.98 V | 48-VFQFN Exposed Pad | Host Controller | VNC2-48 | USB | FTDI | -40°C ~ 85°C | Vinculum | 3,000 | USB 2.0 | High-Speed | SPI, UART | 25mA | 25 mA | SMD/SMT | 48-QFN (8x8) | Controller | - | 768-1048-6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 USB Interface IC Vinculum-II Dual Host/Dev IC LQFP-48 IC USB HOST/DEVICE CTRL 48-LQFP FTDI | 500 | 1: ¥29.852 | USB Interface IC | Tape & Reel (TR) | USB Host Controllers | 1500 | Lead free / RoHS Compliant | 480 Mb/s | 1.62 V ~ 1.98 V | 48-LQFP | Host Controller | VNC2-48 | USB | FTDI | -40°C ~ 85°C | Vinculum | 1,500 | USB 2.0 | High-Speed | SPI, UART | 25mA | 25 mA | SMD/SMT | 48-LQFP (7x7) | Controller | VINCULUM2 | 768-1049-1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
USB Interface IC Vinculum-II Dual Host/Dev IC LQFP-48 IC USB HOST/DEVICE CTRL 48-LQFP MCU 16-bit VNC2 CISC 256KB Flash 1.8V/3.3V 48-Pin LQFP FTDI | 22 | 1: ¥29.852 | USB Interface IC | Tray | USB Host Controllers | 250 | RoHS Compliant | 480 Mb/s | 1.62 V ~ 1.98 V | 48-LQFP | Host Controller | VNC2-48 | USB | FTDI | -40°C ~ 85°C | Vinculum | 250 | USB 2.0 | High-Speed | SPI, UART | 25mA | 25 mA | SMD/SMT | 48-LQFP (7x7) | Controller | VINCULUM2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
USB Interface IC Vinculum-II Dual Host/Dev IC QFN-48 IC USB HOST/DEVICE CTRL 48-QFN FTDI | 270 | 1: ¥29.852 | USB Interface IC | Tray | USB Host Controllers | 260 | RoHS Compliant | 480 Mb/s | 1.62 V ~ 1.98 V | 48-VFQFN Exposed Pad | Host Controller | VNC2-48 | USB | FTDI | -40°C ~ 85°C | Vinculum | 260 | USB 2.0 | High-Speed | SPI, UART | 25mA | 25 mA | SMD/SMT | 48-QFN (8x8) | Controller | VINCULUM2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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 VNC2-48Q1B, USB Controller 2-channel USB 2.0, 48-Pin, QFN CONTROLLER, USB, VINCULUM II, 48QFN Vinculum II USB controller; QFN48 FTDI Chip | 10 | 1: ¥20.06 | - | :Cut Tape | - | - | - | :12Mbps | 1.8 V, 3.3 V | :QFN | Vinculum II USB controller | - | USB 2.0 | - | +125 °C | - | - | - | - | - | - | - | - | - | - | - | - | 85423190 | Yes | 16kB | Dual | 8.000mm | 0.850mm | 8.000mm | 0.00022 | Surface Mount | :48 | QFN | :- | 8 x 8 x 0.85mm | 48 | :Host Controller | 256kB | Harvard 16bit | :2 | 1 | 2 | - | - |
 VNC2-48L1B, USB Controller 2-channel USB 2.0, 48-Pin, LQFP CONTROLLER, USB, VINCULUM II, 48LQFP Vinculum II USB controller; LQFP48 FTDI Chip 2 USB 控制器, 支持USB 2.0, 48针 LQFP封装 FTDI Chip | 10 | 1: ¥36.22 | - | - | - | - | - | :12Mbps | 1.8 V, 3.3 V | :LQFP | Vinculum II USB controller | - | USB 2.0 | - | +125 °C | - | - | - | - | - | - | - | - | - | - | - | - | 85423190 | Yes | 16kB | Dual | 7mm | 1.4mm | 7mm | 0.07 | Surface Mount | :48 | LQFP | :- | 7 x 7 x 1.4mm | 48 | :Host Controller | 256kB | Harvard 16bit | :2 | 1 | 2 | 100 | 100 |
 | 33 | 22: ¥30.6136 | - | Reel | USB Host Controllers | 1500 | RoHS Compliant | - | - | - | - | VNC2 | - | FTDI | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 29 | 1: ¥58.1175 | - | Tray | USB Host Controllers | 250 | RoHS Compliant | - | - | - | - | VNC2 | - | FTDI | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 3000 | 1: ¥36.24 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 436 | 1: ¥18.12 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
FTDI | 2486 | 1: ¥37.88 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |