Datasheets
TUSB7320RKMR by: Texas Instruments

SuperSpeed USB 3.0 2-Port xHCI Host Controller 100-WQFN-MR 0 to 70

Part Details for TUSB7320RKMR by Texas Instruments

Results Overview of TUSB7320RKMR by Texas Instruments

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TUSB7320RKMR Information

TUSB7320RKMR by Texas Instruments is a Bus Controller.
Bus Controllers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for TUSB7320RKMR

Part # Distributor Description Stock Price Buy
DISTI # 296-29069-1-ND
DigiKey IC HUB CONTROLLER USB 100WQFN Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2647
In Stock
  • 1 $10.0700
  • 10 $7.8610
  • 25 $7.3080
  • 100 $6.7000
  • 250 $6.4103
  • 500 $6.2356
  • 1,000 $6.0919
  • 3,000 $5.5575
$5.5575 / $10.0700 Buy Now
DISTI # 595-TUSB7320RKMR
Mouser Electronics USB Interface IC SuperSpd USB 2-Port xHCI Host Cntrlr A 595-TUSB8020BPHPR RoHS: Compliant 0
  • 3,000 $5.8600
$5.8600 Order Now
Win Source Electronics IC 2-PORT USB HUB 100WQFN 7999
  • 8 $7.0388
  • 18 $5.7755
  • 27 $5.5950
  • 37 $5.4145
  • 48 $5.2340
  • 64 $4.6926
$4.6926 / $7.0388 Buy Now

Part Details for TUSB7320RKMR

TUSB7320RKMR CAD Models

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TUSB7320RKMR Part Data Attributes

TUSB7320RKMR Texas Instruments
Buy Now Datasheet
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TUSB7320RKMR Texas Instruments SuperSpeed USB 3.0 2-Port xHCI Host Controller 100-WQFN-MR 0 to 70
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFN
Package Description GREEN, PLASTIC, WQFN-100
Pin Count 100
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Address Bus Width
Bus Compatibility PCI; I2C
Clock Frequency-Max 50 MHz
Data Transfer Rate-Max 625 MBps
External Data Bus Width
JESD-30 Code S-PQCC-N100
JESD-609 Code e4
Length 9 mm
Moisture Sensitivity Level 3
Number of Terminals 100
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC100(UNSPEC)
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Supply Voltage-Max 1.155 V
Supply Voltage-Min 1.045 V
Supply Voltage-Nom 1.1 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.6 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 9 mm
uPs/uCs/Peripheral ICs Type BUS CONTROLLER, UNIVERSAL SERIAL BUS

Alternate Parts for TUSB7320RKMR

This table gives cross-reference parts and alternative options found for TUSB7320RKMR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TUSB7320RKMR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TUSB7320IRKMR Texas Instruments Check for Price SuperSpeed USB 3.0 2-Port xHCI Host Controller 100-WQFN-MR -40 to 85 TUSB7320RKMR vs TUSB7320IRKMR
TUSB7340IRKMR Texas Instruments Check for Price SuperSpeed USB 3.0 4-port xHCI host controller 100-WQFN-MR -40 to 85 TUSB7320RKMR vs TUSB7340IRKMR
TUSB7340RKMR Texas Instruments Check for Price SuperSpeed USB 3.0 4-port xHCI host controller 100-WQFN-MR 0 to 70 TUSB7320RKMR vs TUSB7340RKMR
TUSB7340IRKMT Texas Instruments Check for Price SuperSpeed USB 3.0 4-port xHCI host controller 100-WQFN-MR -40 to 85 TUSB7320RKMR vs TUSB7340IRKMT
TUSB7340RKM Texas Instruments Check for Price UNIVERSAL SERIAL BUS CONTROLLER, PQCC100, GREEN, PLASTIC, WQFN-100 TUSB7320RKMR vs TUSB7340RKM

TUSB7320RKMR Related Parts

TUSB7320RKMR Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the TUSB7320RKMR evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).

  • To configure the TUSB7320RKMR for USB 3.2 Gen 2 operation, set the MODE pin to logic high and ensure that the device is powered from a 3.3V supply. Additionally, the device must be configured using the I2C interface to select the desired speed mode and other parameters.

  • The TUSB7320RKMR supports cable lengths up to 3 meters for USB 3.2 Gen 2 operation, assuming a high-quality cable with minimal signal attenuation. However, the actual cable length supported may vary depending on the specific application and cable characteristics.

  • The TUSB7320RKMR has a built-in power management feature that can be controlled through the I2C interface. The device can be configured to enter a low-power state when not in use, and can also be powered down completely using the EN pin.

  • The TUSB7320RKMR has a maximum junction temperature of 125°C. To ensure reliable operation, the device should be mounted on a PCB with adequate thermal dissipation, and the thermal pad should be connected to a solid ground plane to dissipate heat effectively.