|
UM245R Datasheet, PDF (1/19 Pages) Future Technology Devices International Ltd. – USB-Parallel FIFO Development Module Incorporating FTDIChip-ID™ Security Dongle | |||
|
â¢
Future Technology Devices International Ltd.
UM245R USB-Parallel FIFO
Development Module
Incorporating FTDIChip-ID⢠Security Dongle
The UM245R is a development module which uses FTDIâs FT245RL, the latest device to be added to FTDIâs range of
USB UART interface Integrated Circuit Devices.
The FT245R is a USB to parallel FIFO interface, with the new FTDIChip-ID⢠security dongle feature. In addition,
asynchronous and synchronous bit bang interface modes are available. USB to parallel designs using the FT245R
have been further simpliï¬ed by fully integrating the external EEPROM, clock circuit and USB resistors onto the device.
The FT245R adds a new function compared with its predecessors, effectively making it a â2-in-1â chip for some
application areas. A unique number (the FTDIChip-IDâ¢) is burnt into the device during manufacture and is readable
over USB, thus forming the basis of a security dongle which can be used to protect customer application software
from being copied.
The UM245R is supplied on a PCB which is designed to plug into a standard 15.0mm (0.6â) wide 24 pin DIP socket.
All components used, including the FT232RL are Pb-free (RoHS compliant).
Copyright © Future Technology Devices International Ltd. 2005
|
▷ |