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GL650USB中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

GL650USB
廠商型號

GL650USB

功能描述

USB 4 PORT HUB CONTROLLER

文件大小

210.67 Kbytes

頁面數(shù)量

16

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

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2024-12-25 11:50:00

GL650USB規(guī)格書詳情

[Genesys-Logic]

FUNCTION OVERVIEW

The GLI650USB is a 5 port USB hub with 1 upstream port and 4 downstream ports. It uses an 8-bit RISC-like uC to encode/decode the host commands. The GL650USB is designed mainly for stand-alone hub and can also be integrated in PC motherboard or any other devices to support USB hub function. The GL650USB can switch between self power and bus-power automatically without re-plug in. The GL650USB can be configured as individual mode or ganged mode for the power management of downstream port devices. To prevent from abnormal current consumption of downstream port devices, the GL650USB supplies power enable flags by reading the over-current flags. The GL650USB supports smart traffic indication through the LED lighting. The higher data traffic flows through one port, the higher frequency of that port’s LED blinks. To minimize the power consumption, the GL650USB will turn LED off and stop the clock when they are suspended.

FEATURES

· 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

產(chǎn)品屬性

  • 型號:

    GL650USB

  • 功能描述:

    USB 4 PORT HUB CONTROLLER

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
GENESIS
18+
QFP48
85600
保證進口原裝可開17%增值稅發(fā)票
詢價
GL
23+
NA/
9050
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價
GL
22+
QFP
25000
只有原裝絕對原裝,支持BOM配單!
詢價
GENESYS/創(chuàng)惟科技
23+
QFP
25000
代理原裝現(xiàn)貨,假一賠十
詢價
GENESYS
22+
QFP
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價
GENESYS/創(chuàng)惟科技
21+
QFP48
6000
原裝正品
詢價
GENESYS
1950+
QFP48
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
GL
2023+
QFP
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
GENESYS
21+
12588
QFP-48
詢價
GENESYS
22+23+
QFP
39168
絕對原裝正品全新進口深圳現(xiàn)貨
詢價