Product details

Function USB2 USB speed (Mbps) 12 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70
Function USB2 USB speed (Mbps) 12 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70
LQFP (VF) 32 49 mm² 7 x 7 VQFN (RHB) 32 25 mm² 5.0 x 5.0 VQFN (RHB) 32 25 mm² 5 x 5
  • Fully Compliant With USB 2.0 Full-Speed Specifications: TID#40340262
  • Supports 12-Mbps USB Data Rate (Full Speed)
  • Supports USB Suspend, Resume, and Remote Wake-Up Operations
  • Configurable to Bus-Powered and Self-Powered Operation
  • Supports a Total of Three Input and Three Output (Interrupt, Bulk) Endpoints
  • Integrated 8052 Microcontroller With:
    • 256 × 8 RAM for Internal Data
    • 10K × 8 ROM (With USB and I2C Bootloader)
    • 16K × 8 RAM for Code Space Loadable From Host or I2C Port
    • 2K × 8 Shared RAM Used for Data Buffers and Endpoint Descriptor Blocks (EDBs)
    • Master I2C Controller for EEPROM Device Access
    • MCU Operates at 24 MHz, Providing 2-MIPS Operation
    • 128-ms Watchdog Timer
  • Enhanced UART Features:
    • Software and Hardware Flow Control
    • Automatic RS-485 Bus Transceiver Control, With and Without Echo
    • Selectable IrDA Mode for Up to 115.2-kbps Transfer
    • Software-Selectable Baud Rate From 50 BPS to 921.6 kbps
    • Programmable Serial-Interface Characteristics
      • 5-, 6-, 7-, or 8-Bit Characters
      • Even, Odd, or No Parity-bit Generation and Detection
      • 1-, 1.5-, or 2-Stop Bit Generation
    • Line Break Generation and Detection
    • Internal Test and Loopback Capabilities
    • Modem Control Functions (CTS, RTS, DSR, RI and DCD)
    • Internal Diagnostic Capability
      • Loopback Control for Communications
        Link-Fault Isolation
      • Break, Parity, Overrun, Framing-Error Simulation
  • Fully Compliant With USB 2.0 Full-Speed Specifications: TID#40340262
  • Supports 12-Mbps USB Data Rate (Full Speed)
  • Supports USB Suspend, Resume, and Remote Wake-Up Operations
  • Configurable to Bus-Powered and Self-Powered Operation
  • Supports a Total of Three Input and Three Output (Interrupt, Bulk) Endpoints
  • Integrated 8052 Microcontroller With:
    • 256 × 8 RAM for Internal Data
    • 10K × 8 ROM (With USB and I2C Bootloader)
    • 16K × 8 RAM for Code Space Loadable From Host or I2C Port
    • 2K × 8 Shared RAM Used for Data Buffers and Endpoint Descriptor Blocks (EDBs)
    • Master I2C Controller for EEPROM Device Access
    • MCU Operates at 24 MHz, Providing 2-MIPS Operation
    • 128-ms Watchdog Timer
  • Enhanced UART Features:
    • Software and Hardware Flow Control
    • Automatic RS-485 Bus Transceiver Control, With and Without Echo
    • Selectable IrDA Mode for Up to 115.2-kbps Transfer
    • Software-Selectable Baud Rate From 50 BPS to 921.6 kbps
    • Programmable Serial-Interface Characteristics
      • 5-, 6-, 7-, or 8-Bit Characters
      • Even, Odd, or No Parity-bit Generation and Detection
      • 1-, 1.5-, or 2-Stop Bit Generation
    • Line Break Generation and Detection
    • Internal Test and Loopback Capabilities
    • Modem Control Functions (CTS, RTS, DSR, RI and DCD)
    • Internal Diagnostic Capability
      • Loopback Control for Communications
        Link-Fault Isolation
      • Break, Parity, Overrun, Framing-Error Simulation

The TUSB3410 device provides bridging between a USB port and an enhanced UART serial port. The device contains an 8052 microcontroller unit (MCU) with 16KB of RAM that can be loaded from the host or from the external onboard memory through an I2C. The device also contains 10KB of ROM that allows the MCU to configure the USB port at boot time. The ROM code also contains an I2C bootloader. All device functions (such as the USB command decoding, UART setup, and error reporting) are managed by the internal MCU firmware in unison with the PC host.

The TUSB3410 device provides bridging between a USB port and an enhanced UART serial port. The device contains an 8052 microcontroller unit (MCU) with 16KB of RAM that can be loaded from the host or from the external onboard memory through an I2C. The device also contains 10KB of ROM that allows the MCU to configure the USB port at boot time. The ROM code also contains an I2C bootloader. All device functions (such as the USB command decoding, UART setup, and error reporting) are managed by the internal MCU firmware in unison with the PC host.

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Technical documentation

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Type Title Date
* Data sheet TUSB3410 USB to Serial Port Controller datasheet (Rev. J) 10 Jul 2017
* Errata TUSB3410 Errata. (Rev. B) 09 Jun 2011
Technical article 6 key questions when designing for USB protocol interfaces 31 Jul 2020
User guide TUSB3x10 EEPROM Burner 20 Jun 2014
White paper Software Release Notes for TUSB3410 12 Jul 2013
Application note TUSBWINVCP Customization Guide 17 Jun 2011
Application note USB/Serial Applications Using TUSB3410 VCP Software (Rev. F) 08 Jun 2011
More literature UART Quick Reference Card (Rev. D) 09 Apr 2008
Application note TMS320F280x DSC USB Connectivity Using TUSB3410 USB-to-UART Bridge Chip 26 May 2006
User guide TUSB3410UART EVM User's Guide (Rev. B) 26 Jan 2006
Application note VIDs, PIDs, and Firmware: Design Decisions When Using TI USB Device Controllers 24 Sep 2003

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

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The DP149RSBEVM is a PCB created to help customers evaluate the DP149 device for video applications.  This EVM can also be used as a hardware reference design for implementation of the DP149 in the RSB package.  PCB design/layout files can be provided upon request to provide PCB design (...)

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Evaluation board

DP159RGZEVM — DP159RGZEVM Evaluation Module

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In stock
Limit: 1
Evaluation board

DP159RSBEVM — DP159RSBEVM Evaluation Module

The DP159RSBEVM is a PCB created to help customers evaluate the DP159 device for video applications.  The EVM has a DP connection for the source and a HDMI connection for the sink.  J2 is a standard DP connector (Molex 47272-0001).  P2 is a standard HDMI connector (Molex (...)

In stock
Limit: 1
Evaluation board

TDP158RSBEVM — 6-Gbps AC-coupled to TMDS & HDMI™ redriver evaluation module

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In stock
Limit: 2
Evaluation board

TMDS171RGZEVM — TMDS171 3.4-Gbps TMDS retimer in the RGZ package evaluation module

The TMDS171 EVM is a PCB created to help customers evaluate the TMDS171 device for video applications with HDMI interfaces.  This EVM can also be used as a hardware reference design for implementation of the TMDS171 in the RGZ package.  PCB design/layout files can be provided upon request (...)

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Limit: 1
Evaluation board

TMDS181RGZEVM — TMDS181 6-Gbps TMDS retimer in the RGZ package evaluation module

The TMDS181RGZEVM is a PCB created to help customers evaluate the TMDS181 device for video applications with HDMI interfaces.
In stock
Limit: 2
Evaluation board

TUSB3410UARTPDK — TUSB3410UARTPDK evaluation module

The TUSB3410UARTPDK can be used to evaluate the TUSB3410 as a USB-to-serial converter (or bridge). The user is expected to be familiar with universal serial bus (USB) certification requirements. Go to www.usb.org for more information on USB and certification, logo and testing requirements.

An object (...)

In stock
Limit: 2
Evaluation board

USB-CTM-MINIDK-EVM — USB Type-C™ Mini Dock board with video and charging support evaluation module

The USB Type-C™ and Power Delivery (PD) MiniDock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power and video.  The EVM has a small 2-inch by 4-inch form factor and supports both source and sink power capabilities over the (...)

In stock
Limit: 2
Code example or demo

TUSB3410 Bootcode Source Listing

SLLC139.ZIP (26 KB)
Driver or library

TUSB3410 Virtual COM Port Windows Driver (Rev. B)

SLLC428B.ZIP (3782 KB)
Driver or library

TUSB3410 MacOS VCP Driver

SLLC467.ZIP (154 KB)
Firmware

TUSB3410 I2C Firmware

SLLC466.ZIP (200 KB)
Software programming tool

TUSB3x10 EEPROM Burner (Rev. C)

SLLC443C.ZIP (3722 KB)
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Reference designs

TIDA-050001 — HDMI 2.0 ESD Protection Reference Design

This reference design is to show two distinct ways to protect the TMDS lines of a HDMI 2.0 drivers and retimers from electrostatic discharge (ESD). The HDMI standard is used in many applications from set-topboxes to notebooks to TV's. Since these ports are almost always external they are susceptible (...)
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TIDM-G2XXSWRGBLED — Software Controller Red/Green/Blue LED on Ultra Low Power Microcontroller

This reference design describes the implementation of a software controlled RGB LED on an MSP430, using a single timer module and Capture Compare Register.  This design also includes a serial communication interface for externally
Reference designs

TIDA-01243 — USB Type-C™ and Power Delivery Minidock With Video and Charging Support Reference Design

The USB Type-C® and power delivery (PD) minidock reference design provides a reference for a USB Type-C dock including audio, USB data, power and video.  This reference design has a small 2-inch by 4-inch form factor and supports both source and sink power capabilities over the primary (...)
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TIDM-NFC-DESFIRE-AES — Near Field Communication (NFC) MIFARE DESFire EV1 Tag Authentication Reference Design

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TIDM-ORIENTATIONTRACKER — Low Power Orientation Tracker Reference Design

This reference application demonstrates how to combine an ultra-low-power MSP microcontroller, fixed-point software math libraries and an accelerometer for a low cost, ultra-low-power, simple orientation tracking solution. The MSP MCU samples the accelerometer and performs calculations in real time (...)
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TIDM-LPBP-CAPTOUCH — Low Power Capacitive Touch Solution Human Machine Interface (HMI) Apps Reference Design

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Package Pins Download
LQFP (VF) 32 View options
VQFN (RHB) 32 View options

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