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| 型号： | ISP1181BBS,551 |
| 厂商： | ST-ERICSSON |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQCC48 |
| 封装： | 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-619-2, HVQFN-48 |
| 文件页数： | 12/71页 |
| 文件大小： | 351K |
| 代理商： | ISP1181BBS,551 |
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ISP1181B
Full-speed Universal Serial Bus peripheral controller
Rev. 02 — 07 December 2004
Product data
1.
General description
The ISP1181B is a Universal Serial Bus (USB) peripheral controller that complies
with
Universal Serial Bus Specication Rev. 2.0, supporting data transfer at full-speed
(12 Mbit/s). It provides full-speed USB communication capacity to microcontroller or
microprocessor-based systems. The ISP1181B communicates with the system’s
microcontroller or microprocessor through a high-speed general-purpose parallel
interface.
The ISP1181B supports fully autonomous, multi-congurable Direct Memory Access
(DMA) operation.
The modular approach to implementing a USB peripheral controller allows the
designer to select the optimum system microcontroller from the wide variety available.
The ability to reuse existing architecture and rmware investments shortens
development time, eliminates risks and reduces costs. The result is fast and efcient
development of the most cost-effective USB peripheral solution.
The ISP1181B is ideally suited for application in many personal computer peripherals
such as printers, communication devices, scanners, external mass storage (Zip
drive) devices and digital still cameras. It offers an immediate cost reduction for
applications that currently use SCSI implementations.
2.
Features
s Complies with Universal Serial Bus Specication Rev. 2.0 and most Device Class
specications
s Supports data transfer at full-speed (12 Mbit/s)
s High performance USB peripheral controller with integrated Serial Interface
Engine (SIE), FIFO memory, transceiver and 3.3 V voltage regulator
s High speed (11.1 Mbyte/s or 90 ns read/write cycle) parallel interface
s Fully autonomous and multi-conguration DMA operation
s Up to 14 programmable USB endpoints with 2 xed control IN/OUT endpoints
s Integrated physical 2462 bytes of multi-conguration FIFO memory
s Endpoints with double buffering to increase throughput and ease real-time data
transfer
s Seamless interface with most microcontrollers/microprocessors
s Bus-powered capability with low power consumption and low ‘suspend’ current
s 6 MHz crystal oscillator input with integrated PLL for low EMI
s Controllable LazyClock (100 kHz
± 50 %) output during ‘suspend’
s Software controlled connection to the USB bus (SoftConnect)
s Good USB connection indicator that blinks with trafc (GoodLink)
相关PDF资料 |
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| ISP1181BBS,518 | UNIVERSAL SERIAL BUS CONTROLLER, PQCC48 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISP1181BBSGE | 功能描述:IC USB CNTRLR FULL-SPD 48-HVQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1181BBS-S | 功能描述:IC USB HOST CTRL FLL-SPD 48HVQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1181BBS-T | 功能描述:USB 接口集成电路 USB 1.1 DEVICE CONTROLLER RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| ISP1181BBSUM | 功能描述:IC USB HOST CTRL FLL-SPD 48HVQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1181BDGG | 功能描述:USB 接口集成电路 USB CNTRLR FULL-SPD RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
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