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USB-RS232-PCBA

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
Copyright © 2011 Future Technology Devices International Limited 12
Document Reference No.: FT_000079
USB TO RS232 UART SERIAL CONVERTER PCB Datasheet Version 1.41
Clearance No.: FTDI# 52
6 Contact Information
Head Office – Glasgow, UK
Future Technology Devices International Limited
Unit 1, 2 Seaward Place, Centurion Business Park
Glasgow G41 1HH
United Kingdom
Tel: +44 (0) 141 429 2777
Fax: +44 (0) 141 429 2758
E-mail (Sales)
sales1@ftdichip.com
E-mail (Support)
support1@ftdichip.com
E-mail (General Enquiries)
admin1@ftdichip.com
Web Site URL
http://www.ftdichip.com
Web Shop URL
http://www.ftdichip.com
Branch Office – Taipei, Taiwan
Future Technology Devices International Limited
(Taiwan)
2F, No. 516, Sec. 1, NeiHu Road
Taipei 114
Taiwan , R.O.C.
Tel: +886 (0) 2 8791 3570
Fax: +886 (0) 2 8791 3576
E-mail (Sales)
tw.sales1@ftdichip.com
E-mail (Support)
tw.support1@ftdichip.com
E-mail (General Enquiries)
tw.admin1@ftdichip.com
Web Site URL
http://www.ftdichip.com
Branch Office – Hillsboro, Oregon, USA
Future Technology Devices International Limited
(USA)
7235 NW Evergreen Parkway, Suite 600
Hillsboro, OR 97123-5803
USA
Tel: +1 (503) 547 0988
Fax: +1 (503) 547 0987
E-Mail (Sales)
us.sales@ftdichip.com
E-Mail (Support)
us.support@ftdichip.com
E-Mail (General Enquiries)
us.admin@ftdichip.com
Web Site URL
http://www.ftdichip.com
Branch Office – Shanghai, China
Future Technology Devices International Limited
(China)
Room 408, 317 Xianxia Road,
Shanghai, 200051
China
Tel: +86 21 62351596
Fax: +86 21 62351595
E-mail (Sales)
cn.sales@ftdichip.com
E-mail (Support)
cn.support@ftdichip.com
E-mail (General Enquiries)
cn.admin@ftdichip.com
Web Site URL
http://www.ftdichip.com
Distributor and Sales Representatives
Please visit the Sales Network page of the FTDI Web site for the contact details of our distributor(s) and
sales representative(s) in your country.
Copyright © 2011 Future Technology Devices International Limited 13
Document Reference No.: FT_000079
USB TO RS232 UART SERIAL CONVERTER PCB Datasheet Version 1.41
Clearance No.: FTDI# 52
Appendix A - PCB EEPROM Configuration
Each USB-RS232-PCB is controlled by the FTDI FT232R IC. This FT232R device contains an EEPROM which
contains the USB configuration descriptors for that device. When the PCB is plugged into a PC or a USB
reset is performed, the PC will read these descriptors. The default values stored into the internal EEPROM
are defined in Table 0.1 Default Internal EEPROM Configuration
Parameter
Value
Notes
USB Vendor ID (VID)
0403h
FTDI default VID (hex)
USB Product UD (PID)
6001h
FTDI default PID (hex)
Serial Number Enabled?
Yes
Serial Number
See Note
A unique serial number is generated and programmed into
the EEPROM during device final test.
Pull down I/O Pins in USB
Suspend
Disabled
Enabling this option will make the device pull down on the
UART interface lines when the power is shut off (PWREN#
is high).
Manufacturer Name
FTDI
Product Description
See note
USB-RS232-PCB
Max Bus Power Current
90mA
Power Source
Bus Powered
Device Type
FT232R
USB Version
0200
Returns USB 2.0 device description to the host.
Note: The device is be a USB 2.0 Full Speed device
(12Mb/s) as opposed to a USB 2.0 High Speed device
(480Mb/s).
Remote Wake Up
Disabled
High Current I/Os
Enabled
Enables the high drive level on the UART and CBUS I/O
pins.
Load VCP Driver
Enabled
Makes the device load the VCP driver interface for the
device.
Invert TXD
Disabled
Signal on this pin becomes TXD# if enable.
Invert RXD
Disabled
Signal on this pin becomes RXD# if enable.
Invert RTS#
Disabled
Signal on this pin becomes RTS if enable.
Invert CTS#
Disabled
Signal on this pin becomes CTS if enable.
Table 0.1 Default Internal EEPROM Configuration
The internal EEPROM on the PCB can be re-programmed over USB using the utility program MPROG.
MPROG can be downloaded from the www.ftdichip.com. Version 2.8a or later is required for the FT232R
chip. Users who do not have their own USB Vendor ID but who would like to use a unique Product ID in
their design can apply to FTDI for a free block of unique PIDs. Contact FTDI support for this service.
Copyright © 2011 Future Technology Devices International Limited 14
Document Reference No.: FT_000079
USB TO RS232 UART SERIAL CONVERTER PCB Datasheet Version 1.41
Clearance No.: FTDI# 52
Appendix B - List of Figures and Tables
List of Figures
Figure 1.1 Using the USB-RS232-PCB .............................................................................. 1
Figure 4.1 USB-RS232-PCB Pin Out (Top is TOP View, Bottom is BOTTOM View) .................... 7
Figure 4.2 USB-RS232-PCB, Mechanical Details ................................................................. 8
Figure 5.1 Circuit Schematic of USB-RS232-PCB. ............................................................. 11
List of Tables
Table 1.1 USB-RS232-PCB Part Number ........................................................................... 1
Table 4.1 USB-RS232-PCB Signal Descriptions .................................................................. 9
Table 4.2 UART Signal Level Selection .............................................................................. 9
Table 4.3 USB-RS232-PCB ............................................................................................ 10
Table 4.4 USB-RS232-PCB I/O Pin Characteristics ........................................................... 10
Table 4.5 USB-RS232-WE ESD Tolerance........................................................................ 10
Table 0.1 Default Internal EEPROM Configuration ............................................................ 13
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

USB-RS232-PCBA

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Buy USB-RS232-PCBA
Manufacturer:
FTDI Chip
Description:
Interface Modules USB to RS232 Embeded Converter PCB Assy
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New from this manufacturer.
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