Electronic Components Datasheet Search |
|
GL852-ONGXX Datasheet(PDF) 8 Page - GENESYS LOGIC |
|
GL852-ONGXX Datasheet(HTML) 8 Page - GENESYS LOGIC |
8 / 31 page 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 |
Similar Part No. - GL852-ONGXX |
|
Similar Description - GL852-ONGXX |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |