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參數(shù)資料
| 型號： | ISP1161A1BM,557 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP64 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-414-1, LQFP-64 |
| 文件頁數(shù)： | 50/137頁 |
| 文件大?。?/td> | 599K |
| 代理商： | ISP1161A1BM,557 |
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ISP1161A1
Universal Serial Bus single-chip host and device controller
Rev. 03 — 23 December 2004
Product data
1.
General description
The ISP1161A1 is a single-chip Universal Serial Bus (USB) Host Controller (HC) and
Device Controller (DC). The Host Controller portion of the ISP1161A1 complies with
Universal Serial Bus Specication Rev. 2.0, supporting data transfer at full-speed
(12 Mbit/s) and low-speed (1.5 Mbit/s). The Device Controller portion of the
ISP1161A1 also complies with
Universal Serial Bus Specication Rev. 2.0,
supporting data transfer 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.
The ISP1161A1 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 VBUS
detection input pin.The ISP1161A1 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 exible. 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 Specication for USB
Release 1.0a, referred to as OHCI in the rest of this document.
The DC is compliant with most USB device class specications such as Imaging
Class, Mass Storage Devices, Communication Devices, Printing Devices and Human
Interface Devices.
The ISP1161A1 is well suited for embedded systems and portable devices that
require a USB host only, a USB device only, or a combination of a congurable USB
host and USB device. The ISP1161A1 brings high exibility to the systems that have
it built-in. For example, a system that uses an ISP1161A1 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 ISP1161A1 enables
point-to-point connectivity between embedded systems. An interesting application
example is to connect an ISP1161A1 HC with an ISP1161A1 DC.
Consider an example of an ISP1161A1 being used in a Digital Still Camera (DSC)
ISP1161A1 being used as a USB HC. Figure 3 shows an ISP1161A1 being used as a
USB HC and a USB DC at the same time.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1161A1BMGA | 功能描述:IC USB HOST/DEVICE CTRLR 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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 |
| ISP1161A1BM-S | 功能描述:USB 接口集成電路 USB HOST+DEV CTRLR 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1161A1BM-T | 功能描述:USB 接口集成電路 USB1.1 HOST/DEVICE CONTROLLER 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1161A1BMUM | 功能描述:IC USB HOST CONTROLLER 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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 | 功能描述:IC USB HOST/DEVICE CTRLR 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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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