TUSB7340IRKMT

Controllers Overview

The TUSB7340IRKMT is a SuperSpeed USB host controller from Texas Instruments, designed for high-performance computing applications. It integrates an xHCI compliant host controller with four downstream ports supporting USB 3.0 specifications at data rates up to 5 Gb/s. The device operates within a supply voltage range of 3 V to 3.6 V and features a low quiescent current of 15 uA. It utilizes a WQFN-100 package measuring 9.15 x 9.15 mm with a height of 0.75 mm. The component supports serial interface communication and functions reliably across an operating temperature range of -40°C to +85°C.

Controllers Feature Summary

• Integrates an Extensible Host Controller Interface (xHCI) compliant controller with four SuperSpeed USB ports
• Supports USB 3.0 protocol standards with data transfer speeds reaching 5 Gb/s
• Features low power consumption with a quiescent current of 15 uA for energy-efficient operation
• Includes electrostatic discharge (ESD) protection mechanisms for enhanced signal integrity

Controllers Applications

• High-speed peripheral connectivity in desktop and mobile computing systems
• Industrial control panels requiring robust USB 3.0 host capabilities
• Embedded systems needing multiple high-bandwidth USB connections

Controllers Procurement Notes

Verify the specific suffix IRKMT to confirm the industrial temperature grade and reel packaging configuration. Ensure compatibility with the required 100-pin WQFN footprint during PCB layout. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement orders.

Controllers Selection Notes

Select this component when designing systems requiring four independent SuperSpeed USB ports with xHCI compatibility. Consider the WQFN-100 package constraints for thermal management and board space. Verify that the 3V to 3.6V supply range aligns with the target system's power architecture.

Controllers Part Context

This part belongs to the TUSB7340 series of USB controllers from Texas Instruments. It serves as a specialized interface solution for connecting high-speed peripherals to host processors. The device complements other USB interface components by providing dedicated host functionality rather than hub or device roles.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.