EVAL 232R FTDI, Future Technology Devices International Ltd, EVAL 232R Datasheet - Page 12

• Manufacturer Part Number: EVAL 232R
• Description: MOD EVAL USB - RS232 DEV FT232RL
• Manufacturer: FTDI, Future Technology Devices International Ltd

Specifications of EVAL 232R

• 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: 768-1023; EVAL 232R

The FT232R’s internal 1024 bit EEPROM has the following reliability characteristics-
Table 16 - EEPROM Characteristics
The FT232R’s internal Clock Oscillator has the following characteristics.
Table 17 - Internal Clock Characteristics
EVAL232R FT232RL USB to RS232 Evaluation Module Datasheet Version 0.90
Parameter Description
Data Retention
Read / Write Cycles
Parameter
Frequency of Operation
Clock Period
Duty Cycle
5.3 EEPROM Reliability Characteristics
5.4 Internal Clock Characteristics
100,000
Value
83.19
11.98
Min
45
15
Typical
Years
Cycles
Value
12.00
83.33
50
Unit
12.02
83.47
Max
55
Unit
MHz
ns
%
© Future Technology Devices International Ltd. 2005