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參數資料
| 型號： | UPD720114 |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT |
| 中文描述： | 馬鞍山集成電路 |
| 文件頁數： | 1/32頁 |
| 文件大小： | 300K |
| 代理商： | UPD720114 |
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MOS INTEGRATED CIRCUIT
μ
PD720114
ECOUSB
TM
Series
USB 2.0 HUB CONTROLLER
Document No.
Date Published May 2005 NS CP (K)
Printed in Japan
S17462EJ2V0DS00 (2nd edition)
DATA SHEET
2005
The
μ
PD720114 is a USB 2.0 hub device that complies with the Universal Serial Bus (USB) Specification Revision
2.0 and works up to 480 Mbps. USB 2.0 compliant transceivers are integrated for upstream and all downstream ports.
The
μ
PD720114 works backward compatible either when any one of the downstream ports is connected to a USB 1.1
compliant device, or when the upstream port is connected to a USB 1.1 compliant host.
Detailed function descriptions are provided in the following user’s manual. Be sure to read the manual before designing.
μ
PD720114 User’s Manual: S17463E
FEATURES
Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)
High-speed or full-speed packet protocol sequencer for Endpoint 0/1
4 (Max.) downstream facing ports
All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5
Mbps) transaction.
Supports split transaction to handle full-speed and low-speed transaction on downstream facing ports when
Hub controller is working in high-speed mode.
One Transaction Translator per Hub and supports four non-periodic buffers
Supports self-powered and bus-powered mode
Supports individual or global over-current detection and individual or ganged power control
Supports downstream port status with LED
Supports non-removable devices by I/O pin configuration
Support Energy Star for PC peripheral system
On chip Rpu, Rpd resistors and regulator (for core logic)
Low power consumption
Use 30 MHz X’tal
3.3 V power supply
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UPD720114GA-9EU-A | 制造商:Renesas Electronics Corporation 功能描述:I/O Controller USB Controller 48-Pin TQFP 制造商:NEC Electronics Corporation 功能描述:HUB CONTROLLER 4 PORT USB TQFP48 |
| UPD720114GA-YEU-A | 功能描述:HOST CTLR USB 2.0 48-TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:ECOUSB™ 標準包裝:2,450 系列:- 控制器類型:SPI 總線至 I²C 總線橋接 接口:I²C，串行，SPI 電源電壓:2.4 V ~ 3.6 V 電流 - 電源:11mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-HVQFN（4x4） 包裝:托盤 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名稱:935286452157SC18IS600IBSSC18IS600IBS-ND |
| UPD720114GA-YEU-ATR | 制造商:Renesas Electronics Corporation 功能描述:I/O CNTRLR USB CNTRLR 48TQFP - Trays |
| UPD720114K9-4E4-A | 制造商:Renesas Electronics Corporation 功能描述:USB2.0 HUB CTRL, 4-PORTS, 40-PIN PLASTIC QFN (6MMX6MM) - Trays |
| UPD720114K9-4E4-SSA-A | 制造商:Renesas Electronics Corporation 功能描述: |
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