Texas Instruments TUSB3410RHBT USB to Serial Port Controller

The TUSB3410RHBT is a versatile USB to serial port controller from the reputable semiconductor manufacturer, Texas Instruments (TI). This integrated circuit offers a bridge solution to support full-duplex data transfers between a universal serial bus (USB) and a variety of serial interfaces, such as UART, I2C, and SPI.

The device is built upon a powerful Enhanced Mixed Signal Processor (MSP) core, which is equipped with a 8052 microcontroller unit (MCU) that provides high efficiency and performance. This MCU core allows for customizable applications and firmware, which can be updated via the USB interface, providing a flexible and future-proof solution for various serial communication requirements.

The TUSB3410RHBT supports up to Full-Speed USB (12 Mbps) and provides an integrated physical layer transceiver, making it suitable for a wide range of applications, including industrial controls, point-of-sale terminals, modems, and instrumentation. Its built-in 16C550-compliant UART interface with transmit/receive FIFOs enables reliable serial communication with minimal overhead for the host system.

Additionally, the device comes in a compact 32-pin QFN package, making it ideal for space-constrained applications. It operates over a broad temperature range of -40°C to 85°C, ensuring consistent performance across diverse operating environments.

For developers, Texas Instruments provides extensive technical support, including datasheets, reference designs, and application notes, which simplifies the design-in process and reduces time to market. The TUSB3410RHBT is not only a testament to TI's commitment to high-quality, reliable components but also to their dedication to providing comprehensive solutions that meet the evolving needs of the electronics industry.

Key Features:

• USB Full-Speed (12 Mbps) interface
• Integrated 8052 MCU for flexible firmware and application development
• 16C550-compliant UART with FIFOs
• Support for multiple serial interfaces (UART, I2C, SPI)
• Operational temperature range: -40°C to 85°C
• Compact 32-pin QFN package