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| 型號(hào)： | ISP1161ABD |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | Full-speed Universal Serial Bus single-chip host and device controller |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64 |
| 文件頁(yè)數(shù)： | 1/134頁(yè) |
| 文件大?。?/td> | 587K |
| 代理商： | ISP1161ABD |
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ISP1161A
Full-speed Universal Serial Bus single-chip host and device
controller
Rev. 03 — 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 Specification 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 Specification 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 flexible. 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 Specification for USB
Release 1.0a referred to as OHCI in the rest of this document.
The DC is compliant with most USB device class specifications 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 configurable USB host and
USB device. ISP1161A brings high flexibility 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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1161ABM | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161 | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161A1 | Universal Serial Bus single-chip host and device controller |
| ISP1161A1BD | Universal Serial Bus single-chip host and device controller |
| ISP1161A1BM | Universal Serial Bus single-chip host and device controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1161ABD,118 | 功能描述:USB 接口集成電路 DO NOT USE ORDER ISP1161A1BD RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1161ABD,151 | 功能描述:USB 接口集成電路 DO NOT USE ORDER ISP1161A1BD RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1161ABD,157 | 功能描述:USB 接口集成電路 DO NOT USE ORDER ISP1161A1BD RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1161ABD-S | 功能描述:IC USB HOST CTRL FULL-SPD 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| ISP1161ABD-T | 功能描述:IC USB HOST CTRL FULL-SPD 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
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