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FT234XD USB TO BASIC UART IC
Version 1.4
Document No.: FT_000753 Clearance No.: FTDI#324
Future Technology Devices International
FT234XD
(USB to BASIC UART IC)
The FT234XD is a USB to serial UART interface with optimised packaging (3mm x 3mm 12 pin
DFN) for smaller PCB designs 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-time-
programmable (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.
FT234XD Datasheet
