UM232R FTDI, Future Technology Devices International Ltd, UM232R Datasheet - Page 16

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

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

6.3 EEPROM Reliability Characteristics
The internal 1024 bit EEPROM has the following reliability characteristics:
Parameter
Data Retention
Read / Write Cycle
Table 6.11 EEPROM Characteristics
6.4 Internal Clock Characteristics
The internal Clock Oscillator has the following characteristics:
Parameter
Frequency of Operation
Clock Period
Duty Cycle
Table 6.12 Internal Clock Characteristics
© Copyright 2009 Future Technology Devices International Ltd
Value
15
100,000
UM232R USB - Serial UART Development Module Incorporating Clock Generator
Unit
Years
Cycles
Minimum
11.98
83.19
45
Typical
Value
12.00
83.33
50
Document Reference No.: FT_000051
Maximum
12.02
83.47
55
Clearance No.: FTDI# 125
Datasheet Version 1.04
Unit
MHz
ns
%
15