This document is an important notice regarding the July 2007 Computer Interface Solutions Data Manual. It states that Texas Instruments and its subsidiaries reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers are advised to obtain the latest relevant information before placing orders and to verify that such information is current and complete. The document also mentions that all products are sold subject to TI's terms and conditions of sale and are warranted to perform according to the specifications applicable at the time of sale.
The TUSB3410 is a USB‑to‑UART bridge that connects a USB port to an enhanced serial interface. It integrates an 8052 microcontroller with 16 KB RAM, 10 KB ROM, and a built‑in I²C boot loader, providing full USB 2.0 full‑speed compliance and a range of UART features such as hardware flow control, RS‑485 transceiver control, and IrDA mode.
The manual details the controller’s architecture, register map, DMA engine, GPIO ports, and I²C interface, and includes absolute maximum ratings, recommended operating conditions, and typical electrical characteristics. It also provides application notes on crystal selection, power‑suspend operation, and boot‑code programming.