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TUSB2036 Status: ACTIVE

2/3-Port Hub for USB w/Optional Serial EEPROM Interface


      
         
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Datasheet

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 TUSB2036TUSB2046B TUSB2077A 
Supply Voltage(s)(V)3.3  3.3  3.3  
Number of USB Downstream Ports2  4  7  
Operating Temp Range(Celsius)0 to 70  -40 to 85,0 to 70  0 to 70  
Pin/Package32LQFP  32LQFP, 32QFN  48LQFP  
USB SpeedFull  Full  Full  
Integrated MCU ArchitectureN/A  N/A  N/A  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TUSB2046B: 4-Port Full-Speed Universal Serial Bus Hub
  • TUSB2077A: 7-Port USB Hub W/Optional Serial EEPROM Interface
  • TUSB2136: Universal Serial Bus Compound Hub With General-Purpose 8052 MCU
  • TUSB3410: RS232/IrDA Serial-to-USB Converter
  • TUSB6250: USB 2.0 Low-Power, High-Speed ATA/ATAPI Bridge Solution
  • TUSB3210: Universal Serial Bus General-Purpose Device Controller

Product Information

Features

  • Fully Compliant With the USB Specification as a Full-Speed Hub: TID #30220242
  • Integrated USB Transceivers
  • 3.3-V Low Power ASIC Logic
  • One Upstream Port and 2-3 Programmable Downstream Ports
    • Total Number of Ports (2 or 3) Selected by Input Terminal
    • Total Number of Permanently Connected Ports Is Selected by 2 Input Terminals
  • Two Power Source Modes
    • Self-Powered Mode
    • Bus-Powered Mode
  • All Downstream Ports Support Full-Speed and Low-Speed Operations
  • Power Switching and Overcurrent Reporting Is Provided Per Port or Ganged
  • Supports Suspend and Resume Operations
  • Suspend Status Terminal Available for External Logic Power Down
  • Supports Custom Vendor ID and Product ID With External Serial EEPROM
  • 3-State EEPROM Interface Allows EEPROM Sharing
  • Push-Pull Outputs for PWRON Eliminate the Need for External Pullup Resistors
  • Noise Filtering on OVRCUR Provides Immunity to Voltage Spikes
  • Supports 6 MHz Operation Through Crystal Input or 48 MHz Input Clock
  • Output Terminal Available to Disable External Pullup Resister on DP0 for 3 ms After Reset or After Change on BUSPWR and Enable Easy Implementation of On-Board Bus/Self Power Dynamic Switching Circuitry
  • Available in 32-Pin LQFP Package With a 0.8 mm Terminal Pitch (JEDEC - S-PQFP-G For Low-Profile Quad Flat Pack)

View All Features in Datasheet

Description

The TUSB2036 hub is a 3.3-V CMOS device that provides up to three downstream ports in compliance with the USB version 1.1 specification. Because this device is implemented with a digital state machine instead of a microcontroller, no firmware programming is required. Fully-compliant USB transceivers are integrated into the ASIC for all upstream and downstream ports. The downstream ports support both full-speed and low-speed devices by automatically setting the slew rate according to the speed of the device attached to the ports. The configuration of the BUSPWR terminal selects either the bus-powered or the self-powered mode. The introduction of the DP0 pullup resistor disable terminal, DP0PUR, makes it much easier to implement an on-board bus/self-power dynamic-switching circuitry.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TUSB2036VFACTIVE0 to 701.30 | 1kuLQFP (VF) | 32 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
TUSB2036VFG4ACTIVE0 to 701.30 | 1kuLQFP (VF) | 32 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
TUSB2036VFRACTIVE0 to 701.15 | 1kuLQFP (VF) | 32 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TUSB2036VFRG4ACTIVE0 to 701.15 | 1kuLQFP (VF) | 32 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 9:57 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTUSB2036VF
AmericasAvnet 150
Newark 21
Rochester Electronics 1k
AsiaFarnell Asia 217
WPI 177
EuropeArrow Northern Europe 250
Avnet-SILICA 150
Farnell 217
WorldwideMouser Electronics 365
TI Lead Time*: 20 WeeksTUSB2036VFG4
AmericasRochester Electronics >1k
AsiaWPI 275
EuropeCompel 230
EBV Elektronik 250
WorldwideMouser Electronics 39
TI Lead Time*: 20 WeeksTUSB2036VFR
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTUSB2036VFRG4
AmericasRochester Electronics >1k
AsiaWintech >1k
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TUSB2036VF RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TUSB2036VFG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TUSB2036VFR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TUSB2036VFRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

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