GL850中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
GL850 |
| 功能描述 | USB 2.0 4-PORT HUB Controller |
| 文件大小 |
382.48 Kbytes |
| 頁面數(shù)量 |
40 頁 |
| 生產(chǎn)廠商 | List of Unclassifed Manufacturers |
| 企業(yè)簡稱 |
ETC |
| 中文名稱 | 未分類制造商 |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-24 22:52:00 |
| 人工找貨 | GL850價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書
更多GL850規(guī)格書詳情
[Genesys-Logic]
GENERAL DESCRIPTION
GL850 is a 4-port standard Universal Serial Bus (USB) hub controller complies with Universal Serial Bus Specification Revision 2.0. GL850 can be connected to an USB1.1 host/hub or an USB2.0 host/hub. When GL850 is connected to an USB1.1 host/hub, it works just like an USB1.1 hub; the upstream port will operate in full-speed (FS) and the downstream port can operate in full-speed or low-speed (LS). When GL850 is connected to an USB2.0 host/hub, it works as an USB2.0 hub; the upstream port will operate in high-speed (HS) and the downstream port can operate in high-speed, full-speed, or low-speed. The bandwidths of high speed, full speed, and low speed are 480 Mbps, 12 Mbps, and 1.5 Mbps respectively.
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
? Single Transaction Translator (TT) architecture
? Single TT shares the same TT control logics for all downstream port devices. This is the most cost effective solution for TT
? 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
? Conform to bus power requirements
? Automatic switching between self-powered and bus-powered modes
? Integrated USB2.0 transceiver
? 0.35um CMOS technology
? PLL embedded with external 12 MHz crystal
? Operate on 3.3 Volts
? Improved output drivers with slew-rate control for EMI reduction
? Internal power-fail detection for ESD recovery
? 64-pin LQFP package
? Applications:
? Stand-alone USB hub
? PC motherboard USB hub, Ducking of notebook
? Any compound device to support USB HUB function
產(chǎn)品屬性
- 型號(hào)：
GL850
- 功能描述：
USB 2.0 4-PORT HUB Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
GENESYS |
23+ |
TQFP |
12000 |
全新原裝假一賠十 |
詢價(jià) | ||
GENESYS |
2020+ |
QFP64 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
GENESYS |
24+ |
QFP |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
GL |
23+ |
NA |
22904 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) | ||
GENESYS |
04+ |
QFP64 |
2582 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
GENESYS |
23+ |
QFP |
51596 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
GENESYS |
23+ |
NA |
39960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
GENESYS |
23+ |
QFP64 |
8890 |
價(jià)格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
GENESYS |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
GENESYS/創(chuàng)惟科技 |
22+ |
QFP64 |
6000 |
進(jìn)口原裝 假一罰十 現(xiàn)貨 |
詢價(jià) |
