TTL-232R-3V3-PCB FTDI, TTL-232R-3V3-PCB Datasheet - Page 15

• Manufacturer Part Number: TTL-232R-3V3-PCB
• Description: Interface Modules & Development Tools USB Embeded Serial Conv 3V3 PCB Assy
• Manufacturer: FTDI

Specifications of TTL-232R-3V3-PCB

• Interface Type: USB, TTL, Serial, UART
• Data Bus Width: Serial
• Operating Supply Voltage: 3.3 V
• Product: Interface Modules
• Accessory Type: PCB Module
• Convert From: USB
• Convert To: Serial (TTL Level)
• Development Tool Type: Hardware / Software - Eval/Demo Board
• Rohs Compliant: Yes
• For Use With/related Products: FT232R
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: TTL To USB Serial Converter
• Other names: TTL-232R-3V3-PCBA

Document Reference No.: FT_000065
TTL-232R-PCB TTL TO USB SERIAL CONVERTER PCB Datasheet Version 1.01
Clearance No.: FTDI# 54
Appendix B - List of Figures and Tables
List of Figures
Figure 1.1 Using the TTL-232R-PCB .............................................................................................................. 1
Figure 4.1 TTL-232R-PCB Pin Out (Top is TOP View, Bottom is BOTTOM View) ..................................... 8
Figure 4.2 TTL-232R TTL-232R-PCB, Mechanical Details ............................................................................ 8
Figure 5.1 Circuit Schematic of TTL-232R-PCB. ........................................................................................ 11
List of Tables
Table 1.1 TTL-232R-PCB Part Number .......................................................................................................... 2
Table 4.1 TTL-232R-PCB Signal Descriptions .............................................................................................. 9
Table 4.2 UART Signal Level Selection ......................................................................................................... 9
Table 4.3 TTL-232R-PCB I/O Operating Parameters .................................................................................... 9
Table 4.4 TTL-232R-PCB I/O Pin Characteristics (+5V level signals) ......................................................... 9
Table 4.5 TTL-232R-PCB I/O Pin Characteristics (+3.3V level signals) .................................................... 10
Table 0.1 Default Internal EEPROM Configuration ..................................................................................... 13
Copyright © 2008 Future Technology Devices International Limited
14