UM232R FTDI, Future Technology Devices International Ltd, UM232R Datasheet - Page 3

MODULE USB-SER UART FT232 24-DIP

UM232R

Manufacturer Part Number
UM232R
Description
MODULE USB-SER UART FT232 24-DIP
Manufacturer
FTDI, Future Technology Devices International Ltd
Datasheet

Specifications of UM232R

Main Purpose
Interface, USB 2.0 to UART (RS232) Bridge
Embedded
No
Utilized Ic / Part
FT232R
Primary Attributes
Full Speed, Rates of 300 ~ 3 MBaud, Security ID Number
Secondary Attributes
6 ~ 48MHz Clock Generator Output, Royalty-Free Drivers
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
768-1019
Table of Contents
1 Introduction ....................................................................................... 1
2 Typical Application ........................................................................... 3
3 FT232RL Features and Enhancement ........................................ 5
4 UM232R Pin Out and Signal Descriptions ................................ 7
5 Module Dimensions ....................................................................... 11
6 FT232RL Device Characteristics and Ratings ....................... 12
7 Module Configurations ................................................................. 16
8 UM232R Module Circuit Schematic .......................................... 22
9 Internal EEPROM Configuration ................................................ 23
10 Contact Information ...................................................................... 25
© Copyright 2009 Future Technology Devices International Ltd
2.1
2.2
3.1
4.1
4.2
4.3
4.4
6.1
6.2
6.3
6.4
7.1
7.2
7.3
7.4
Appendix A – List of Tables and Figures ........................................................ 26
Appendix B – Revision History ........................................................................... 27
Driver Support ................................................................................................. 3
Features ............................................................................................................. 4
Key Features .................................................................................................... 5
UM232R Pin Out .............................................................................................. 7
Signal Descriptions ........................................................................................ 8
Jumper Configuration Options .................................................................. 9
CBUS Signal Options ................................................................................... 10
Absolute Maximum Ratings ...................................................................... 12
DC Characteristics ........................................................................................ 12
EEPROM Reliability Characteristics ....................................................... 15
Internal Clock Characteristics ................................................................. 15
BUS Powered Configuration ..................................................................... 16
Self Powered Configuration ..................................................................... 17
USB Bus Powered with Power Switching Confiduration ............... 19
Bus Powered with 3.3V Logic Drive / IO Supply Voltage ............. 21
UM232R USB - Serial UART Development Module Incorporating Clock Generator
Document Reference No.: FT_000051
Clearance No.: FTDI# 125
Datasheet Version 1.04
2

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