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型号: FT232RL
厂商: FTDI
标准:
分类: 半导体
描述: usb 接口集成电路 usb to serial uart enhanced IC ssop-28
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FT232RL的详细信息

制造商: FTDI
产品种类: USB 接口集成电路
RoHS:
工作电源电压: 3.3 V to 5.25 V
封装 / 箱体: SSOP 5.3mm x 10.28mm
封装: Reel
最大工作温度: 85 C
最小工作温度: -40 C
安装风格: SMD/SMT
电源电流: 15 mA
零件号别名: FT232RL-REEL
Document No.: FT_000053  
FT232R USB UART IC Datasheet Version 2.07  
Clearance No.: FTDI# 38  
Future Technology Devices  
International Ltd  
.
FT232R USB UART IC  
FIFO receive and transmit buffers for high data  
throughput.  
The FT232R is a USB to serial UART  
interface with the following advanced  
features:  
Synchronous and asynchronous bit bang  
interface options with RD# and WR# strobes.  
Single chip USB to asynchronous serial data  
transfer interface.  
Device supplied pre-programmed with unique  
USB serial number.  
Entire USB protocol handled on the chip. No  
USB specific firmware programming required.  
Supports bus powered, self powered and high-  
power bus powered USB configurations.  
Fully integrated 1024 bit EEPROM storing  
device descriptors and CBUS I/O configuration.  
Integrated +3.3V level converter for USB I/O.  
Integrated level converter on UART and CBUS  
for interfacing to between +1.8V and +5V  
logic.  
Fully integrated USB termination resistors.  
Fully integrated clock generation with no  
external crystal required plus optional clock  
output selection enabling a glue-less interface  
to external MCU or FPGA.  
True 5V/3.3V/2.8V/1.8V CMOS drive output  
and TTL input.  
Configurable I/O pin output drive strength.  
Integrated power-on-reset circuit.  
Data transfer rates from 300 baud to 3 Mbaud  
(RS422, RS485, RS232 ) at TTL levels.  
128 byte receive buffer and 256 byte transmit  
buffer utilising buffer smoothing technology to  
allow for high data throughput.  
Fully integrated AVCC supply filtering - no  
external filtering required.  
UART signal inversion option.  
FTDI‟s royalty-free Virtual Com Port (VCP) and  
+3.3V (using external oscillator) to +5.25V  
(internal oscillator) Single Supply Operation.  
Direct  
(D2XX)  
drivers  
eliminate  
the  
requirement for USB driver development in  
most cases.  
Low operating and USB suspend current.  
Low USB bandwidth consumption.  
Unique USB FTDIChip-ID™ feature.  
Configurable CBUS I/O pins.  
UHCI/OHCI/EHCI host controller compatible.  
USB 2.0 Full Speed compatible.  
Transmit and receive LED drive signals.  
UART interface support for 7 or 8 data bits, 1  
or 2 stop bits and odd / even / mark / space /  
no parity  
-40°C to 85°C extended operating temperature  
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 © 2010 Future Technology Devices International Limited  
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