FT2232D - Dual USB UART/FIFO IC

The FT2232D is a versatile, high-quality integrated circuit from FTDI, Future Technology Devices International Ltd, designed to serve as a dual Universal Serial Bus (USB) to UART (Universal Asynchronous Receiver/Transmitter) or FIFO (First In, First Out) serial interface converter. This product is a member of FTDI's range of USB interface integrated circuit devices, which are renowned for their ease of use and reliability.

With its dual-channel capability, the FT2232D can be configured as two completely independent serial ports for applications that require multiple connections via USB. Each channel can be independently configured to UART or FIFO mode, or even as a CPU-style FIFO interface, providing a flexible solution for a variety of design requirements.

The device features FTDI’s proprietary FTDIChip-ID™, where a unique number is programmed into the device during manufacture. This number can be used to enhance security or to protect customer designs through software licensing. The FT2232D also supports a variety of standard interfaces including RS232, RS422, or RS485, as well as a range of other proprietary communication protocols, making it a highly adaptable choice for many communication tasks.

Moreover, the FT2232D supports high data transfer rates of up to 3 Mbps and is equipped with 128 bytes receive and 256 bytes transmit buffers for high data throughput. The integrated EEPROM and comprehensive set of configuration options allow for easy customization and compatibility with a wide range of applications.

For developers, FTDI provides drivers for Windows, Mac, Linux, and Android platforms, ensuring that the FT2232D can be easily integrated into various systems with minimal development overhead. The device is available in a compact 48-pin LQFP package, making it suitable for space-constrained applications.

Whether you are working on industrial controls, telecommunications, or complex embedded systems, the FT2232D offers a reliable and cost-effective solution for serial communication via USB.