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參數資料
| 型號： | ISP1181BS |
| 英文描述： | BUS CONTROLLER |
| 中文描述： | 總線控制器 |
| 文件頁數： | 1/71頁 |
| 文件大?。?/td> | 1509K |
| 代理商： | ISP1181BS |
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ISP1181
Full-speed Universal Serial Bus interface device
Rev. 04 — 30 October 2001
Product data
1.
General description
The ISP1181 is a Universal Serial Bus (USB) interface device which complies with
Universal Serial Bus Specification Rev. 1.1 It provides full-speed USB
communication capacity to microcontroller or microprocessor-based systems. The
ISP1181 communicates with the system’s microcontroller or microprocessor through
a high-speed general-purpose parallel interface.
The ISP1181 supports fully autonomous, multi-configurable Direct Memory Access
(DMA) operation.
The modular approach to implementing a USB interface device allows the designer to
select the optimum system microcontroller from the wide variety available. The ability
to re-use existing architecture and firmware investments shortens development time,
eliminates risks and reduces costs. The result is fast and efficient development of the
most cost-effective USB peripheral solution.
The ISP1181 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
I
Complies with Universal Serial Bus Specification Rev. 1.1 and most Device Class
specifications
I
High performance USB interface device with integrated Serial Interface Engine
(SIE), FIFO memory, transceiver and 3.3 V voltage regulator
I
High speed (11.1 Mbyte/s or 90 ns read/write cycle) parallel interface
I
Fully autonomous and multi-configuration DMA operation
I
Up to 14 programmable USB endpoints with 2 fixed control IN/OUT endpoints
I
Integrated physical 2462 bytes of multi-configuration FIFO memory
I
Endpoints with double buffering to increase throughput and ease real-time data
transfer
I
Seamless interface with most microcontrollers/microprocessors
I
Bus-powered capability with low power consumption and low ‘suspend’ current
I
6 MHz crystal oscillator with integrated PLL for low EMI
I
Controllable LazyClock (115 kHz
±
10 %) output during ‘suspend’
I
Software controlled connection to the USB bus (SoftConnect)
I
Good USB connection indicator that blinks with traffic (GoodLink)
I
Clock output with programmable frequency (up to 48 MHz)
相關PDF資料 |
PDF描述 |
|---|---|
| ISP12160-33 | Microprocessor |
| ISP12320 | Controller Miscellaneous - Datasheet Reference |
| ISP1240 | Controller Miscellaneous - Datasheet Reference |
| ISP1280 | Controller Miscellaneous - Datasheet Reference |
| ISPGDX240VA-10B388I | Telecomm/Datacomm |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISP1181DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Full-speed Universal Serial Bus interface device |
| ISP1183 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-power Universal Serial Bus interface device with DMA |
| ISP1183BS | 功能描述:IC USB HOST CTRL LOW-SPD 32HVQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| ISP1183BS,118 | 功能描述:USB 接口集成電路 FULL-SPD USB2 DEVICE RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 |
| ISP1183BS,151 | 功能描述:USB 接口集成電路 FULL-SPD USB2 DEVICE RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 |
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