音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

ISP1161ABD Datasheet

  • ISP1161ABD

  • Full-speed Universal Serial Bus single-chip host and device ...

  • 134頁

  • PHILIPS

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

ISP1161A
Full-speed Universal Serial Bus single-chip host and device
controller
Rev. 03 鈥?23 December 2004
Product data
1. General description
The ISP1161A is a single-chip Universal Serial Bus (USB) Host Controller (HC) and
Device Controller (DC). The Host Controller portion of the ISP1161A complies with
Universal Serial Bus Speci鏗乧ation Rev. 2.0,
supporting data rates at full-speed
(12 Mbit/s) and low-speed (1.5 Mbit/s). The Device Controller portion of the
ISP1161A also complies with
Universal Serial Bus Speci鏗乧ation Rev. 2.0,
supporting
data rates at full-speed (12 Mbit/s). These two USB controllers, the HC and the DC,
share the same microprocessor bus interface. They have the same data bus, but
different I/O locations. They also have separate interrupt request output pins,
separate DMA channels that include separate DMA request output pins and DMA
acknowledge input pins. This makes it possible for a microprocessor to control both
the USB HC and the USB DC at the same time.
ISP1161A provides two downstream ports for the USB HC and one upstream port for
the USB DC. Each downstream port has an overcurrent (OC) detection input pin and
power supply switching control output pin. The upstream port has a V
BUS
detection
input pin. ISP1161A also provides separate wake-up input pins and suspended status
output pins for the USB HC and the USB DC, respectively. This makes power
management 鏗俥xible. The downstream ports for the HC can be connected with any
USB compliant devices and hubs that have USB upstream ports. The upstream port
for the DC can be connected to any USB compliant USB host and USB hubs that
have USB downstream ports.
The HC is adapted from the
Open Host Controller Interface Speci鏗乧ation for USB
Release 1.0a,
referred to as OHCI in the rest of this document.
The DC is compliant with most USB device class speci鏗乧ations such as Imaging
Class, Mass Storage Devices, Communication Devices, Printing Devices and Human
Interface Devices.
ISP1161A is well suited for embedded systems and portable devices that require a
USB host only, a USB device only, or a combination of a con鏗乬urable USB host and
USB device. ISP1161A brings high 鏗俥xibility to the systems that have it built-in. For
example, a system that uses an ISP1161A allows it not only to be connected to a PC
or USB hub with a USB downstream port, but also to be connected to a device that
has a USB upstream port such as a USB printer, USB camera, USB keyboard or a
USB mouse. Therefore, the ISP1161A enables peer-to-peer connectivity between
embedded systems. An interesting application example is to connect an ISP1161A
HC with an ISP1161A DC.
Consider an example of an ISP1161A being used in a Digital Still Camera (DSC)
design.
Figure 1
shows an ISP1161A being used as a USB DC.
Figure 2
shows an
ISP1161A being used as a USB HC.
Figure 3
shows an ISP1161A being used as a
USB HC and a USB DC at the same time.

ISP1161ABD 產(chǎn)品屬性

  • 800

  • 集成電路 (IC)

  • 接口 - 控制器

  • -

  • USB 2.0 控制器

  • 并聯(lián)

  • 3.3V，5V

  • 47mA

  • -40°C ~ 85°C

  • 表面貼裝

  • 64-LQFP

  • 64-LQFP（10x10）

  • 托盤

  • 568-1165ISP1161ABD,157

ISP1161ABD相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！