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GL850G-MNNXX中文資料創(chuàng)惟科技數(shù)據(jù)手冊PDF規(guī)格書

GL850G-MNNXX
廠商型號

GL850G-MNNXX

功能描述

USB 2.0 HUB Controller

文件大小

314.05 Kbytes

頁面數(shù)量

25

生產(chǎn)廠商 GENESYS LOGIC
企業(yè)簡稱

Genesys創(chuàng)惟科技

中文名稱

創(chuàng)惟科技股份有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時(shí)間

2024-12-23 11:58:00

GL850G-MNNXX規(guī)格書詳情

CHAPTER 1 GENERAL DESCRIPTION

GL850G is Genesys Logic’s advanced version Hub solutions which fully comply with Universal Serial Bus Specification Revision 2.0. GL850G embeds an 8-bit RISC processor to manipulatethe control/status registers and respond to the requests from USB host. Firmware of GL850G will control its general purpose I/O (GPIO) to access the external EEPROM and then respond to the host the customized PID and VID configured in the external EEPROM. Default settings in the internal mask ROM is responded to the host without having external EEROM. GL850G

is designed for customers with much flexibility. The more complicated settings such as PID, VID, and number of downstream ports settings are easily achieved byprogramming the external EEPROM (Ref. to Chapter 5).

? Compliant to USB specification Revision 2.0

? Support 4/3/2 downstream ports by I/O pin configuration

? 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

? Performance: 6 MIPS @ 12MHz

? With 64-byte RAM and 2K mask ROM

? Support customized PID, VID by reading external EEPROM

? Support downstream port configuration by reading external EEPROM

? Single Transaction Translator (STT)

? Single TT shares the same TT control logics for alldownstream port devices. This is the most costeffective solution for TT. Multiple TT provides individual TT control logics for each downstream port.This is a performance better choice for USB 2.0 hub. Please refer to GL852 datasheet for more

detailed information.

? Integrate USB 2.0 transceiver

產(chǎn)品屬性

  • 型號:

    GL850G-MNNXX

  • 制造商:

    GENESYS

  • 制造商全稱:

    GENESYS

  • 功能描述:

    USB 2.0 HUB Controller

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
GENESYS/創(chuàng)惟科技
23+
NA/
26405
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價(jià)
GENESYS/創(chuàng)惟科技
24+
QFN
8600
正品原裝,正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
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/創(chuàng)惟科技
22+
QFN24
12500
原裝正品
詢價(jià)
GL
2020+
QFN
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/創(chuàng)惟科技
23+
LQFP48
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種
詢價(jià)
GENESYS/創(chuàng)惟科技
2023+
QFN24
23155
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
詢價(jià)
GENESYS/創(chuàng)惟科技
16+
QFN24
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
GL
2122+
QFN28
9880
全新原裝正品現(xiàn)貨,優(yōu)勢渠道可含稅,假一賠十
詢價(jià)
GENESYS/創(chuàng)惟科技
22+
QFN24
6000
進(jìn)口原裝 假一罰十 現(xiàn)貨
詢價(jià)