Shenzhen Meiyuxin Technology Co., Ltd. Supplies FT234XD-R Interface Chip USB To UART USB 2.0 UART Interface 12-DFN Quality Assurance Brand New Original! ! !

Product Description:

The FT234XD is a USB to serial UART interface with optimised packaging (3mmx 3mm 12 pin DFN) for smaller PCBdesigns and the following advanced features:

Single chip USB to asynchronous serial data transfer interface.

Entire USB protocol handled on the chip. No USB specific firmware programming required.

Fully integrated 2048 byte multi-timeprogrammable (MTP) memory, storing device descriptors and CBUS I/O configuration.

Fully integrated clock generation with no external crystal required plus optional clock output selection

enabling a glue-less interface to external MCU or FPGA.

Data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, and RS232) at TTL levels.

512 byte receive buffer and 512 byte transmitbuffer utilising buffer smoothing technology to allow for high data throughput.

Applications：

USB to RS232/RS422/RS485 Converters

Upgrading Legacy Peripherals to USB

Utilising USB to add system modularity

Incorporate USB interface to enable PC

transfers for development system communication

Cellular and Cordless Phone USB data transfer cables and interfaces

Interfacing MCU/PLD/FPGA based designs to add USB connectivity

USB Audio and Low Bandwidth Video data transfer

USB Smart Card Readers

USB Instrumentation

USB Industrial Control

USB FLASH Card Reader and Writers

Set Top Box PC - USB interface

USB Wireless Modems

USB Bar Code Readers

USB dongle implementations for Software/Hardware Encryption and Wireless Modules