Product Overview: TUSB3410VFG4 from Texas Instruments

The TUSB3410VFG4 is a versatile USB to serial port controller from the renowned semiconductor manufacturer, Texas Instruments. This integrated circuit provides a bridge between a USB port and an enhanced UART serial port, allowing for easy integration of USB connectivity into a wide range of applications. The device is particularly well-suited for upgrading legacy peripherals to USB, industrial controls, and point-of-sale equipment.

Key Features

• USB Interface: The TUSB3410VFG4 complies with USB 2.0 Full-Speed (12 Mbps) and is backward compatible with USB 1.1. Its USB interface supports endpoints for control, bulk-in, bulk-out, and an interrupt function.
• Enhanced UART: The enhanced UART supports baud rates up to 3 Mbps. It features a 256-byte FIFO, hardware and software flow control, and automatic RS-485 transmit/receive direction control.
• GPIO: The device includes general-purpose input/output (GPIO) pins for additional flexibility and functionality within embedded systems.
• On-Chip Memory: It comes with on-chip memory including 8 KB of RAM and ROM, which can be used for storing firmware and data.
• Flexible Clocking: The TUSB3410VFG4 can be clocked from an external 6 MHz or 48 MHz crystal or oscillator.
• Software Support: Texas Instruments provides comprehensive software support, including device drivers for Windows operating systems and a royalty-free USB-Serial driver for custom applications.

Applications

The TUSB3410VFG4's flexibility makes it a perfect choice for a variety of applications, including:

• Upgrading RS-232 legacy devices to USB
• Industrial control and automation systems
• Point-of-sale terminals
• Medical equipment
• Instrumentation and measurement systems

Package and Quality

Offered in a 32-pin LQFP (VFG) package, the TUSB3410VFG4 is designed to meet the rigorous demands of industrial and commercial environments. Texas Instruments ensures high standards of quality and reliability, making the TUSB3410VFG4 a dependable choice for engineers and designers looking to incorporate USB functionality into their systems.