ISP1760BE USB控制器芯片产品说明：

ISP1760BE  是用于嵌入式应用的高速 USB 主机控制器芯片
是世界上第一款获得 USB 实施者论坛 (USB-IF) 官方标志认证的高速 USB 嵌入式主机

ISP1760BE  是用于嵌入式应用的高速 USB 主机控制器。它将通常 PC 才拥有的可靠、易用的 USB 主机能力带进了家庭娱乐环境之中。ISP1760 可以用在机顶盒 (STB)、数字电视 (DTV) 或 DVD 刻录机等设备中，为各种周边设备提供经过认证的可靠高速连接，包括数码照相机 (DSC)、数码摄像机 (DVC)、打印机、硬盘驱动器、记忆卡和扫描仪等。

借助家庭娱乐系统内置的ISP1760BE ，消费者可以方便地使用高速 USB 存储设备快速传输媒体文件，或者播放、录制视频流。消费者也可以从具有高速 USB 接口的数码相机快速传输高分辨率照片，在大屏幕电视上观看影音文件，或者打印彩色图片。

ISP1760BE  也非常适合打印应用，使人们可以容易地从 DSC 直接打印，而无需通过 PC 进行连接。另外，可以将多存储器卡 IC 连接到打印机的 ISP1760 端口，以支持多种闪存卡接口，如 CompactFlash、SmartMedia、记忆棒、xD-PictureCard、MultimediaCard (MMC) 和 Secure Digital (SD) 等。

The integrated high-performance Hi-Speed USB transceivers enable the ISP1760BE
to handle all Hi-Speed USB transfer speed modes:

• High-speed (480 Mbit/s)
• Full-speed (12 Mbit/s)
• Low-speed (1.5 Mbit/s)
• The three downstream ports allow simultaneous connection of three devices at different speeds (high-speed, full-speed and low-speed).

ISP1760BE Key Features

• The host controller portion of the ISP1760 complies withUniversal Serial Bus Specification Rev. 2.0
• The EHCI portion of the ISP1760 is adapted from Enhanced Host Controller Interface Specification for Universal Serial Bus Rev. 1.0
• Contains three integrated Hi-Speed USB transceivers that support high-speed, full-speed and low-speed modes
• Integrates a TT for Original USB (full-speed and low-speed) device support
• Up to 64 kB internal memory (8 k x 64 bits) accessible through a generic processor interface; operation in multitasking environments is made possible by the implementation of virtual segmentation mechanism with bank switching on task request
• Generic processor interface, non-multiplexed and variable latency, with a configurable 32-bit or 16-bit external data bus; the processor interface can be defined as variable-latency or SRAM type (memory mapping)
• Slave DMA support to reduce the load of the host system CPU during the data transfer to or from the memory
• Integrated Phase-Locked Loop (PLL) with a 12 MHz crystal or an external clock input
• Integrated multi-configuration FIFO
• Optimized 'msec-based' or 'multi-msec-based' Proprietary Transfer Descriptor (PTD) interrupt
• Tolerant I/O for low voltage CPU interface (1.65 V to 3.6 V)
• 3.3 V-to-5.0 V external power supply input
• Integrated 5.0 V-to-1.8 V or 3.3 V-to-1.8 V voltage regulator (internal 1.8 V for low-power core)
• Internal power-on reset and low-voltage reset
• Supports suspend and remote wake-up
• Target current consumption:    
  • Normal operation; one port in high-speed active: I_CC < 100 mA
  • Suspend mode: I_CC(susp)< 150 µA at room temperature
• Built-in configurable overcurrent circuitry (digital or analog overcurrent protection)
• Available in LQFP128 and TFBGA128 packages

品牌：NXP

 

ISP1760BE USB控制器芯片现货订购热线：
电话： 0755-8278 2277
手机： 13823737353
传真： 0755-83138727
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ISP1760BE USB控制器芯片IC Datasheet：
ISP1760BE datasheet

ISP1760BE USB控制器芯片相关 IC库存

ISP1760BE  Supporting Documents