TUSB3410RHB

Overview

The TUSB3410RHB is a USB-to-serial bridge controller manufactured by Texas Instruments, designed to provide USB connectivity for microcontrollers and embedded systems. It supports the USB 2.0 Full Speed (FS) standard with a data rate of 12 Mb/s. The device operates on a single 3.3 V power supply, drawing a maximum operating current of 15 mA. It features an integrated UART interface and includes an onboard flash memory controller for storing firmware or configuration data. The component is housed in a 32-pin VQFN package and is rated for operation within a temperature range of -40°C to +85°C.

Feature Summary

• USB 2.0 Full Speed (12 Mb/s) serial-to-USB conversion
• Integrated UART interface with hardware flow control
• Onboard flash memory support for code storage
• Single 3.3 V power supply operation

Applications

• MSP430 microcontroller USB connectivity reference designs
• High-speed data transfer interfaces up to 921,600 bit/s
• MSP430 Flash code download via USB port

Procurement Notes

Verify the specific suffix 'RHBT' against the manufacturer's official datasheet to confirm pinout and packaging details. Ensure compatibility with the target system's voltage levels and thermal requirements before integration.

Selection Notes

Select this component when a compact USB-to-serial solution with integrated flash storage is required for Full Speed applications. Consider the VQFN-32 package constraints and the 3.3 V operating voltage during PCB layout and power design.

Part Context

The TUSB3410 series serves as a bridge between USB hosts and serial devices, commonly used in development kits like the TUSB3410UARTPDK. It simplifies the implementation of USB communication in systems that natively support only UART interfaces.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.