TTL-232R-5V-PCB FTDI, Future Technology Devices International Ltd, TTL-232R-5V-PCB Datasheet - Page 14

• Manufacturer Part Number: TTL-232R-5V-PCB
• Description: MODULE USB - SERIAL TTL CONV
• Manufacturer: FTDI, Future Technology Devices International Ltd
• Series: USBmadeEZ-UARTr

Specifications of TTL-232R-5V-PCB

• Convert From (adapter End): USB-A Male
• Convert To (adapter End): PCB
• Features: USB to TTL Serial Adapter PCB Assy w/ Embedded Controller, 3MBaud
• Accessory Type: USB to Serial TTL Adapter
• For Use With/related Products: Windows® 2000 or higher, Linux, Max OS X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 768-1017; TTL-232R-PCB

5
The TTL-232R-5V-AJ and TTL-232R-3V3-AJ cables are both terminated by a standard 3.5mm Audio Jack
(AJ) connector. The difference between the two cables is that the TTL-232R-5V-AJ operates at +5V levels
(signals and power supply) and the TTL-232R-3V3-AJ operates at +3.3V levels (signals and power
supply). On these cables the VCC power is not transferred.
5.1
Figure 5.1 TTL-232R-5V and TTL-232R-3V3, 6 Way Header Pin Out
The mechanical details of the Audio Jack connector are shown in the following Figure 5.2.
Figure 5.2 TTL-232R-5V-AJ and TTL-232R-3V3-AJ Audio Jack Mechanical Details
3.0+/- 0.1
ORANGE
YELLOW
TTL-232R-5V-AJ and TTL-232R-3V3-AJ
TTL-232R-5V-AJ, TTL-232R-3V3-AJ Connector Pin Out and Mechanical
details
BLACK
GND
TXD
RXD
1
4
5
2.6+/- 0.1
Copyright © 2010 Future Technology Devices International Limited
3.2+/- 0.1
TTL-232R
14.0 +/- 0.2
TTL TO USB SERIAL CONVERTER RANGE OF CABLES Datasheet Version 2.02
Dimensions in mm
CABLE 1.8m
3.5+/- 0.1
6.0+/- 0.1
Document Reference No.: FT_000054
3.5mm Audio Jack
Clearance No.: FTDI# 53
13