FTDI FT2232D-T/R Integrated Circuit

The FT2232D-T/R from FTDI, Future Technology Devices International Ltd, is a versatile and high-quality integrated circuit designed for USB interfacing and serial communication. This dual-channel USB-to-serial/FIFO (First In, First Out) converter is an ideal solution for applications requiring simultaneous USB-to-serial conversion for two channels with minimal design effort and footprint.

Key Features:

• Dual Channel: The FT2232D-T/R features two independent serial communication channels, allowing for the simultaneous operation of two distinct serial interfaces.
• USB 2.0 Full Speed Compatible: This device is compliant with USB 2.0 specifications, ensuring full-speed USB connectivity and reliable data transfer rates.
• Multi-Protocol Synchronous Serial Engine (MPSSE): The MPSSE enables this device to handle various serial communication protocols, such as JTAG, I2C, SPI, or bit-bang mode, providing versatility for a wide range of applications.
• Integrated EEPROM: The onboard EEPROM allows device configuration and ID storage, which can be programmed via the USB port.
• Flexible Signal Options: The FT2232D-T/R supports a variety of signal options, including RS232, RS422, or RS485, and can be adapted to suit the requirements of the target application.
• Driver Support: FTDI provides robust driver support for major operating systems, simplifying integration and ensuring compatibility.

Applications:

The FT2232D-T/R is suitable for a broad range of applications, from industrial control systems to consumer electronics. Its dual-channel capability makes it an excellent choice for applications that require a bridge between the USB and multiple serial or parallel interfaces.

Package and Supply:

Offered in a compact LQFP-48 package, the FT2232D-T/R ensures a small footprint on the PCB and is available in tape and reel (T/R) for efficient assembly during high-volume production. The device is designed for a supply voltage of 3.3V with 5V tolerant inputs, accommodating various logic level requirements.