FT245R USB FIFO IC Datasheet USB FIFO IC Datasheet Version 2.15 Document No.: FT 000052 Clearance No.: FTDI 39 Future Technology Devices International Ltd. FT245R USB FIFO IC Datasheet The FT245R is a USB to parallel FIFO interface Device supplied pre-programmed with unique USB with the following advanced features: serial number. Single chip USB to parallel FIFO bidirectional Supports bus powered, self-powered and high- data transfer interface. power bus powered USB configurations. Entire USB protocol handled on the chip. No Integrated +3.3V level converter for USB I/O. USB specific firmware programming required. Integrated level converter on FIFO interface for Fully integrated 1024 bit EEPROM storing interfacing to external logic running at between device descriptors and FIFO I/O configuration. +1.8V and +5V. Fully integrated USB termination resistors. True 5V/3.3V/2.8V/1.8V CMOS drive output and TTL input. Fully integrated clock generation with no external crystal required. Configurable I/O pin output drive strength. Data transfer rates up to 1Mbyte / second. Integrated power-on-reset circuit. 128 byte receive buffer and 256 byte transmit Fully integrated AVCC supply filtering - no external buffer utilising buffer smoothing technology to filtering required. allow for high data throughput. +3.3V (using external oscillator) to +5.25V (using FTDIs royalty-free Virtual Com Port (VCP) and internal oscillator) Single Supply Operation. Direct (D2XX) drivers eliminate the Low operating and USB suspend current. requirement for USB driver development in most cases. Low USB bandwidth consumption. Unique USB FTDIChip-ID feature. UHCI/OHCI/EHCI host controller compatible. Configurable FIFO interface I/O pins. USB 2.0 Full Speed compatible. Synchronous and asynchronous bit bang -40C to 85C extended operating temperature interface options. range. Available in compact Pb-free 28 Pin SSOP and QFN- 32 packages (both RoHS compliant). Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH United Kingdom. Scotland Registered Company Number: SC136640 Copyright Future Technology Devices International Limited 1 FT245R USB FIFO IC Datasheet USB FIFO IC Datasheet Version 2.15 Document No.: FT 000052 Clearance No.: FTDI 39 1 Typical Applications Upgrading Legacy Peripherals to USB USB Industrial Control Cellular and Cordless Phone USB data transfer USB MP3 Player Interface cables and interfaces USB FLASH Card Reader and Writers Interfacing MCU/PLD/FPGA based designs to Set Top Box PC - USB interface USB USB Digital Camera Interface USB Audio and Low Bandwidth Video data transfer USB Hardware Modems PDA to USB data transfer USB Wireless Modems USB Smart Card Readers USB Bar Code Readers USB Instrumentation USB Software and Hardware Encryption Dongles 1.1 Driver Support Royalty free VIRTUAL COM PORT Royalty free D2XX Direct Drivers (VCP) DRIVERS for... (USB Drivers + DLL S/W Interface) Windows 7 32,64-bit Windows 7 32,64-bit Windows XP and XP 64-bit Windows XP and XP 64-bit Windows Vista and Vista 64-bit Windows Vista and Vista 64-bit Windows XP Embedded Windows XP Embedded Windows 98, 98SE, ME, 2000, Server 2003, XP Windows 98, 98SE, ME, 2000, Server 2003, XP and Server 2008 and Server 2008 Windows CE 4.2, 5.0 and 6.0 Windows CE 4.2, 5.0 and 6.0 Mac OS 8/9, OS-X Linux 2.4 and greater Linux 2.4 and greater The drivers listed above are all available to download for free from FTDI website (www.ftdichip.com). Various 3rd party drivers are also available for other operating systems - see FTDI website (www.ftdichip.com) for details. For driver installation, please refer to the application note AN232B-10. For driver installation, please refer to