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參數資料
| 型號： | ISP1181A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Full-speed Universal Serial Bus peripheral controller |
| 中文描述： | 全速通用串行總線外設控制器 |
| 文件頁數： | 1/70頁 |
| 文件大?。?/td> | 341K |
| 代理商： | ISP1181A |
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ISP1181A
Full-speed Universal Serial Bus peripheral controller
Rev. 05 — 08 December 2004
Product data
1.
General description
The ISP1181A is a Universal Serial Bus (USB) peripheral controller that complies
with Universal Serial Bus Specification 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 ISP1181A communicates with the system’s
microcontroller or microprocessor through a high-speed general-purpose parallel
interface.
The ISP1181A supports fully autonomous, multi-configurable 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 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 ISP1181A 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. 2.0 and most Device Class
specifications
I
Supports data transfer at full-speed (12 Mbit/s)
I
High performance USB peripheral controller 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 input with integrated PLL for low EMI
I
Controllable LazyClock (100 kHz
±
50 %) output during ‘suspend’
I
Software controlled connection to the USB bus (SoftConnect)
I
Good USB connection indicator that blinks with traffic (GoodLink)
相關PDF資料 |
PDF描述 |
|---|---|
| ISP1181ADGG | Full-speed Universal Serial Bus peripheral controller |
| ISP1181B | Full-speed Universal Serial Bus peripheral controller |
| ISP1181BBS | Full-speed Universal Serial Bus peripheral controller |
| ISP1181BDGG | Full-speed Universal Serial Bus peripheral controller |
| ISP1181 | Full-speed Universal Serial Bus Interface Device(全速通用串行總線接口器件) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISP1181ABS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Full-speed Universal Serial Bus peripheral controller |
| ISP1181ABS,518 | 功能描述:USB 接口集成電路 USB 1.1 ADV 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 |
| ISP1181ABS,551 | 功能描述:USB 接口集成電路 USB 1.1 ADVANCED 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 |
| ISP1181ABS,557 | 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART 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 |
| ISP1181ABSGE | 功能描述:IC USB CNTRLR FULL-SPD 48-HVQFN 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 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
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