EVAL232R Datasheet, PDF (12/18 Pages) Future Technology Devices International Ltd. – FT232RL USB to RS232 Evaluation Module

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