TUSB3410RHBR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TUSB3410RHBR product

TUSB3410RHBR

Application Specific Microcontrollers

USB 2.0 full speedUSB-to-UARTRS-232RS-485IrDAVQFN-32

TUSB3410RHBR is a USB 2.0 full-speed bridge for a single enhanced UART channel, supporting RS-232, half-duplex RS-485, and IrDA operating modes.

Best for

  • Adding USB connectivity to a legacy UART peripheral
  • RS-232 serial adapters
  • Half-duplex RS-485 interfaces using automatic driver control

Avoid if

  • A USB high-speed interface is required
  • Firmware loading and USB descriptor management are not acceptable

Check before use

  • Verify application firmware is available for the required USB and UART behavior
  • Verify VREGEN configuration and VDD18 supply method
  • Use the documented bus-powered suspend workaround when applicable

Key specifications

USB interface
USB 2.0 full-speed, 12 Mbps
UART baud rate
50 bps to 921.6 kbps
Serial modes
RS-232, RS-485, IrDA
Supply voltage
3 V to 3.6 V
Package
VQFN-32, 5.0 mm × 5.0 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

USB-to-UART adaptersIndustrial RS-485 equipmentLegacy serial peripherals

CAD Models

Download ECAD models for TUSB3410RHBR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TUSB3410RHBR is a 32-pin VQFN USB-to-serial controller from Texas Instruments. It combines a USB 2.0 full-speed device interface with an enhanced UART, an 8052 MCU, DMA, shared RAM, and an I2C boot interface.