USB 8-BIT FIFO
FT240X USB 8-BIT FIFO IC Datasheet Version 1.6
Document No.: FT_000626 Clearance No.: FTDI# 259
Future Technology Devic...
Description
FT240X USB 8-BIT FIFO IC Datasheet Version 1.6
Document No.: FT_000626 Clearance No.: FTDI# 259
Future Technology Devices International Ltd.
FT240X
(USB 8-BIT FIFO IC)
The FT240X is interface with
a USB to parallel FIFO the following advanced
features:
Single chip USB to parallel FIFO bidirectional 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 FIFO I/O configuration.
Fully integrated clock generation with no external crystal required plus optional clock
output selection enabling glue-less interface to
external MCU or FPGA.
Data transfer rates up to 1Mbyte / second.
512 byte receive buffer and 512 byte transmit
buffer utilising buffer smoothing technology to allow for high data throughput.
FTDI’s royalty-free Virtual Com Port (VCP) and
Direct (D2XX) drivers eliminate the
requirement for USB driver development in
most cases.
Configurable FIFO interface I/O pins.
Synchronous and asynchronous bit bang interface options.
USB Battery Charger Detection. Allows for USB peripheral devices to detect the presence of a higher power source to enable improved charging.
Device supplied pre-programmed with unique USB serial number.
USB Power Configurations; supports bus- powered, selfpowered and bus-powered with power switching.
Integrated +3.3V level con...
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