參數(shù)資料
型號(hào)： GL852-ONGXX
廠商： Genesys Logic, Inc.
英文描述： USB 2.0 MTT HUB Controller
中文描述： MTT法的USB 2.0集線器控制器
文件頁(yè)數(shù)： 8/31頁(yè)
文件大?。?/td> 516K
代理商： GL852-ONGXX
GL852 USB 2.0 MTT HUB Controller
2000-2007 Genesys Logic Inc. - All rights reserved.
Page 8
CHAPTER 2 FEATURES
Compliant to USB specification Revision 2.0
4 downstream ports
Upstream port supports both high-speed (HS) and full-speed (FS) traffic
Downstream ports support HS, FS, and low-speed (LS) traffic
1 control pipe (endpoint 0, 64-byte data payload) and 1 interrupt pipe (endpoint 1, 1-byte data payload)
Backward compatible to USB specification Revision 1.1
On-chip 8-bit micro-processor
RISC-like architecture
USB optimized instruction set
Dual cycle instruction execution
Performance: 6 MIPS @ 12MHz
With 64-byte RAM and 2K internal ROM
Support customized PID, VID by reading external EEPROM
Support downstream port configuration by reading external EEPROM
Multiple Transaction translator (MTT)
MTT provides respective TT control logics for each downstream port. This is a performance better
choice for USB 2.0 hub.
Each downstream port supports two-color status indicator, with automatic and manual modes compliant to
USB specification Revision 2.0
Support both individual and gang modes of power management and over-current detection for
downstream ports
Support gang mode of power management and over-current detection for downstream ports
Conform to bus power requirements
Automatic switching between self-powered and bus-powered modes
Integrate USB 2.0 transceiver
PLL embedded with external 12 MHz crystal
Operate on 3.3 Volts
Embed serial resister for USB signals and integrate pull-up resister for upstream USB signal
Improve output drivers with slew-rate control for EMI reduction
Internal power-fail detection for ESD recovery
64-pin LQFP package , 48-pin LQFP package , 48-pin QFN package
Applications:
Stand-alone USB hub
Monitor hub
PC motherboard USB hub, Docking of notebook
Any compound device to support USB HUB function
相關(guān)PDF資料
PDF描述
GL852 USB 2.0 MTT HUB Controller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GL-85646 功能描述:基本/快動(dòng)開關(guān) SAFETY RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
GL-85710 功能描述:基本/快動(dòng)開關(guān) LIMIT SWITCH RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
GL-85711 功能描述:基本/快動(dòng)開關(guān) LIMIT SWITCH RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
GL-85712 功能描述:按鈕開關(guān) UNSEALED OI RoHS:否 制造商:C&K Components 觸點(diǎn)形式:2 NC - 2 NO 開關(guān)功能:ON ? OFF 電流額定值:4 A 電壓額定值 AC:12 V to 250 V 電壓額定值 DC:12 V to 50 V 功率額定值: 安裝風(fēng)格:Through Hole 照明:Illuminated 照明顏色:None IP 等級(jí):IP 40 端接類型:Solder 觸點(diǎn)電鍍:Silver 執(zhí)行器:Square 蓋顏色: 封裝: 可燃性等級(jí):UL 94 V-0
GL-85714 功能描述:基本/快動(dòng)開關(guān) LIMIT SWITCH RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
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