UM232R FTDI, UM232R Datasheet - Page 13

• 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
6.1 Absolute Maximum Ratings
The absolute maximum ratings for the FT232R devices are as follows. These are in accordance with the
Absolute Maximum Rating System (IEC 60134). Exceeding these may cause permanent damage to the
device.
Parameter
Storage Temperature
Floor Life (Out of Bag) At Factory Ambient
(30°C / 60% Relative Humidity)
Ambient Temperature (Power Applied)
VCC Supply Voltage
D.C. Input Voltage – USBDP and USBDM
D.C. Input Voltage – High Impedance
Bidirectionals
D.C. Input Voltage – All Other Inputs
D.C. Output Current – Outputs
D.C. Output Current – Low Impedance
Bidirectionals
Power Dissipation (VCC = 5.25V)
Table 6.1 Absolute Maximum Ratings
* If devices are stored out of the packaging beyond this time limit the devices should be baked before use.
The devices should be ramped up to a temperature of 125°C and baked for up to 17 hours.
6.2 DC Characteristics
DC Characteristics (Ambient Temperature = -40 to 85°C)
Table 6.2 Operating Voltage and Current
© Copyright 2009 Future Technology Devices International Ltd
Parameter
VCC1
VCC2
Icc1
Icc2
FT232RL Device Characteristics and Ratings
Description
VCC Operating Supply Voltage
VCCIO Operating Supply
Voltage
Operating Supply Current
Operating Supply Current
UM232R USB - Serial UART Development Module Incorporating Clock Generator
Minimu
3.5
1.8
---
50
m
Value
-65°C to 150°C
168 Hours
(IPC/JEDEC J-STD-033A MSL Level 3
Compliant)*
-40°C to 85°C
-0.5 to +6.00
-0.5 to +3.8
-0.5 to + (VCC +0.5)
-0.5 to + (VCC +0.5)
24
24
500
Typical
---
---
15
70
Maximu
5.25
5.25
100
---
m
Document Reference No.: FT_000051
Units
mA
μA
V
V
Clearance No.: FTDI# 125
Conditions
Normal Operation
USB Suspend
Datasheet Version 1.04
Unit
Degrees C
Hours
Degrees C
V
V
V
V
mA
mA
mW
12