TTL-232R-5V/3.3V FTDI USB to 6Pin 2.54mm Terminal Block Serial Converter Cable Support Win10
A user area of the internal EEPROM is available to system designers to allow storing additional data.
The internal EEPROM descriptors can be
programmed in circuit, over USB without any additional voltage requirement. It can be programmed
using the FTDI utility software called FT_PROG, which can be downloaded from FTDI Utilities on the FTDI
website (www.ftdichip.com).
Lower Operating and Suspend Current. The FT232R has a low 15mA operating supply current and a
very low USB suspend current of approximately 70μA. (Note that during suspend mode, the current
drawn by application should not exceed 2.5mA to remain USB compliant)
Low USB Bandwidth Consumption. The USB interface of the FT232R, and therefore the TTL-232R
cables has been designed to use as little as possible of the total USB bandwidth available from the USB
host controller.
High Output Drive Option. The UART interface I/O pins on the TTL-232R cables (RXD, TXD, RTS#, and
CTS#) can be configured to use the FT232R’s high output drive option. This option allows the FT232R I/O
pins to drive up to three times the standard signal drive level. This allows multiple devices to be driven,
or devices that require a greater signal drive strength to be interfaced to the cables. This option is
enabled in the internal EEPROM.
UART Pin Signal Inversion. The sense of each of the eight UART signals can be individually inverted by
configuring options in the internal EEPROM. For example CTS# (active low) can be changed to CTS
(active high), or TXD can be changed to TXD#.
FTDIChip-ID™. The FT232R includes the new FTDIChip-ID™ security dongle feature. This FTDIChip-ID™
feature allows a unique number to be burnt into each cable during manufacture. This number cannot be
reprogrammed. This number is only readable over USB can be used to form the basis of a security dongle
which can be used to protect any customer application software being copied. This allows the possibility
of using the TTL-232R cables as a dongle for software licensing. Further to this, a renewable license
scheme can be implemented based on the FTDIChip-ID™ number when encrypted with other information.
This encrypted number can be stored in the user area of the FT232R internal EEPROM, and can be
decrypted, then compared with the protected FTDIChip-ID™ to verify that a license is valid. Web based
applications can be used to maintain product licensing this way. An application note, AN232R-02,
available from FTDI website (www.ftdichip.com) describes this feature.
Improved EMI Performance. The TTL-232R cables are FCC and CE certified.
Extended Operating Temperature Range - The TTL-232R cables are capable of operating over an
extended temperature range of -40º to +85º C thus allowing them to be used in automotive or industrial
applications.
FTDI Driver : Please click here !
Special Remind: Whatever is TTL-232R-5V or TTL-232R-3V3 , The VCC are same for 5V . The difference for TX RX CTS RTS TTL UART level (3.3v or 5v)
About FT232RL
The FT232R is the latest device to be added to FTDI?s range of USB UART
interface Integrated Circuit Devices. The FT232R is a USB to serial UART
interface with optional clock generator output, and the new
FTDIChip-ID? security dongle feature. In addition, asynchronous and
synchronous bit bang interface modes are available. USB to serial
designs using the FT232R have been further simplified by fully
integrating the external EEPROM, clock circuit and USB resistors onto
the device.
The
FT232R adds two new functions compared with its predecessors,
effectively making it a "3-in-1" chip for some application areas. The
internally generated clock (6MHz, 12MHz, 24MHz, and 48MHz) can be
brought out of the device and used to drive a microcontroller or
external logic. A unique number (the FTDIChip-ID?) 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.
Single chip USB to asynchronous serial data transfer interface.
Entire USB protocol handled on the chip - No USB-specific firmware programming required.
UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity.
Fully assisted hardware or X-On / X-Off software handshaking.
Data transfer rates from 300 baud to 3 Megabaud (RS422 / RS485 and at TTL levels) and 300 baud to 1 Megabaud (RS232).
In-built support for event characters and line break condition.
New USB FTDIChip-ID? feature.
New configurable CBUS I/O pins.
Auto transmit buffer control for RS485 applications.
Transmit and receive LED drive signals.
New 48MHz, 24MHz,12MHz, and 6MHz clock output signal Options for driving external MCU or FPGA.
FIFO receive and transmit buffers for high data throughput.
256 Byte receive buffer and 128 Byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
Adjustable receive buffer timeout.
Synchronous and asynchronous bit bang mode interface options with RD# and WR# strobes.
New CBUS bit bang mode option.
Integrated
1024 bit internal EEPROM for I/O configuration and storing USB VID,
PID, serial number and product description strings.
Device supplied preprogrammed with unique USB serial number.
Support for USB suspend / resume.
Support for bus powered, self powered, and high-power bus powered USB configurations.
Integrated 3.3V level converter for USB I/O .
Integrated level converter on UART and CBUS for interfacing to 5V - 1.8V Logic.
True 5V / 3.3V / 2.8V / 1.8V CMOS drive output and TTL input.
High I/O pin output drive option.
Integrated USB resistors.
Integrated power-on-reset circuit.
Fully integrated clock - no external crystal, oscillator, or resonator required.
Fully integrated AVCC supply filtering - No separate AVCC pin and no external R-C filter required.
UART signal inversion option.
USB bulk transfer mode.
3.3V to 5.25V Single Supply Operation.
Low operating and USB suspend current.
Low USB bandwidth consumption.
UHCI / OHCI / EHCI host controller compatible.
USB 2.0 Full Speed compatible.
-40°C to 85°C extended operating temperature range.
Drivers are available which allow FTDI devices to work with the following operating systems:
Windows 10
Windows 8.1 x64
Windows 8
Windows 8 x64
Windows Server2012
Windows Server 2008 R2
Windows 7
Windows 7 x64
Windows Server 2008
Windows Server 2008 x64
Windows Vista
Windows Vista x64
Windows Server 2003
Windows Server 2003 x64
Windows XP
Windows XP x64
Windows ME
Windows 98
Linux
Mac OS X
Mac OS 9
Mac OS 8
Windows CE.NET (Version 4.2 and greater)
Android
Windows RT
Support for WinCE7.0
Initial functional testing conducted by FTDI has shown that the FTDI drivers function as expected on Windows CE 7.0
Support for older versions of Windows Desktop
NOTE:
Microsoft have ended support for certifying XP and VISTA through their
WHCK test program. As such current builds will still work on XP and
VISTA but are not Microsoft certified.
Differences in Driver API
For
most of these operating systems two types of driver are available:
Virtual COM Port (VCP) drivers and direct (D2XX) drivers. The VCP driver
emulates a standard PC serial port such that the USB device may be
communicated with as a standard RS232 device. The D2XX driver allows
direct access to a USB device via a DLL interface.
To locate the drivers you want to install for a device, select which of the driver types you wish to use (VCPorD2XX)
and then locate the appropriate operating systems. With the exception
of Windows 98 and Windows ME, all devices are supported in each driver
package.
If
a VCP driver is required for Android please refer to the following
application note: TN 132 Adding FTDI Devices VCP Driver Support to
Android
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