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參數(shù)資料
| 型號： | GL650USB |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB 4 PORT HUB CONTROLLER |
| 中文描述： | 4端口的USB集線器控制器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 210K |
| 代理商： | GL650USB |
2 08/18/00
GL650USB 4 PORT USB HUB CONTROLLER
Revision 1.2
1
High performance and low-cost solution for USB hub
USB Specification Compliance
Conforms to USB specification Rev. 1.1
Supports 1 device address and 2 endpoints
8-bit micro-processor
RISC-like architecture
USB optimized instruction set
Single cycle instruction execution
Operation Speed: DC to 24 MHz clock input
Performance: 12 MIPS @ 24MHz
I/O ports
4-port hub
Internal memory
64 bytes of RAM
1.75K
×
14 of program ROM
On-chip 3.3v output
No external regulator required
Integrated USB transceiver
12 MHz external clock
Improved output drivers with slew-rate control to reduce EMI
Internal power-on reset(POR)
Internal power-fail detector for ESD recovery
Support suspend/normal mode power management
Support power management for downstream port devices
Automatic switching between self/bus powered mode
Smart LED traffic indicator
The higher data traffic flows through one port, the higher frequency that port’s
LED will blink.
Applications:
Stand-alone USB hub
PC motherboard USB hub
48 pin LQFP package
FEATURES
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GL651USB | 2-PORT USB KEYBOARD HUB CONTROLLER |
| GL700FW | ATA/ATAPI TO 1394 NATIVE BRIDGE |
| GL711FW | ATA/ATAPI to 1394 Native Bridge Two in One Solution |
| GL816 | USB 2.0 Flash Card Reader Controller |
| GL827 | USB 2.0 Single Slot SD/MMC/MS/SM/xD-Picture Card Reader Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GL651USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-PORT USB KEYBOARD HUB CONTROLLER |
| GL652 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 7 PORT HUB CONTROLLER |
| GL-6521 | 制造商:Pro Elec 功能描述:3W CREE® Head Lamp |
| GL652USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 7 PORT HUB CONTROLLER |
| GL6551 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:COMPANDER |
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