TUSB7340RKMR Texas Instruments Integrated Circuit (Other) In Stock
TUSB7340RKMR is Texas Instruments' SuperSpeed USB 3.0 4-port xHCI host controller IC with PCI Express interface, supporting data transfer rates up to 5 Gbps per port and I2C configuration, housed in a 100-pin QFN package.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- TUSB7340RKMR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.6347(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-port SuperSpeed USB 3.0 xHCI host controller supporting up to 5 Gbps per port
- PCI Express interface with I2C configuration at up to 50 MHz clock frequency
- Compact 100-pin QFN package enabling high-density board designs
- RoHS-compliant lead-free construction meeting JESD-609 e4 standard
Applications
TUSB7340RKMR is ideal for embedded computing platforms, industrial PCs, and server expansion cards requiring multiple high-speed USB 3.0 ports. It suits applications such as USB hub controllers in docking stations, data acquisition systems, and medical imaging equipment needing reliable 625 MBps peak throughput. Its PCIe interface makes it compatible with SoC-based designs in automotive infotainment and rugged industrial controllers.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bus Compatibility | PCI; I2C |
| Clock Frequency-Max | 50MHz |
| Data Transfer Rate-Max | 625MBps |
| JESD-30 Code | S-PQCC-N100 |
| JESD-609 Code | e4 |
| Package Body Material | PLASTIC/EPOXY |
| 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 |
| Supply Voltage-Max | 1.155V |
| Supply Voltage-Min | 1.045V |
| Supply Voltage-Nom | 1.1V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.6mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TUSB7340RKMR:
Frequently Asked Questions
What is the maximum data transfer rate supported by TUSB7340RKMR across all 4 USB ports?
Each of the 4 SuperSpeed USB 3.0 ports on TUSB7340RKMR supports up to 5 Gbps, yielding an aggregate peak throughput of up to 625 MBps across all ports simultaneously, making it suitable for high-bandwidth data acquisition and storage applications.
Which host interface does TUSB7340RKMR use to connect to a host processor or SoC?
TUSB7340RKMR uses a PCI Express (PCIe) interface to connect to the host processor, enabling low-latency, high-bandwidth communication. It also supports I2C at up to 50 MHz for configuration and management tasks in embedded system designs.
How does the 100-pin QFN package of TUSB7340RKMR affect PCB layout in compact embedded designs?
The 100-pin QFN (PQCC) package of TUSB7340RKMR offers a compact square footprint that reduces board space compared to larger BGA or QFP alternatives, allowing integration in space-constrained designs such as USB expansion cards with PCB areas below 30 cm².
Is TUSB7340RKMR compliant with RoHS regulations, and what lead-free standard does it meet?
Yes, TUSB7340RKMR is RoHS-compliant and meets the JESD-609 e4 lead-free standard, confirming it is manufactured without lead, mercury, cadmium, and other restricted substances, making it suitable for environmentally regulated markets across 100+ countries.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.6347 | $7.63 |
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