UM232R FTDI, UM232R Datasheet - Page 16

• Manufacturer Part Number: UM232R
• Description: Interface Modules & Development Tools USB to Serial UART Dev Mod for FT232R
• Manufacturer: FTDI
• Type: Development Moduler

Specifications of UM232R

• Interface Type: USB, Serial, UART
• Data Bus Width: Serial
• Operating Supply Voltage: 1.8 V to 5.25 V
• Product: Interface Modules
• Supported Devices: FT232R
• Svhc: No SVHC (18-Jun-2010)
• Development Tool Type: Development Kit
• Kit Features: Single Chip USB To Asynchronous Serial Data Transfer Interface, Auto Transmit Buffer
• Rohs Compliant: Yes
• Supported Families: FT232RL
• Features: Single Chip USB To Asynchronous Serial Data Transfer Interface, Auto Transmit Buffer Control
• Tool / Board Applications: USB To
• For Use With/related Products: FT232R
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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