FT245R Future Technology Devices Intl Ltd., FT245R Datasheet - Page 15

• Manufacturer Part Number: FT245R
• Manufacturer: Future Technology Devices Intl Ltd.

6. Device Characteristics and Ratings
The absolute maximum ratings for the FT245R 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.
Table 6 - 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
DC Characteristics ( Ambient Temperature = -40
Table 7 - Operating Voltage and Current
Table 8 - FIFO Interface and Control Bus Pin Characteristics (VCCIO = 5.0V, Standard Drive Level)
Table 9 - FIFO Interface and Control Bus Pin Characteristics (VCCIO = 3.3V, Standard Drive Level)
FT245R USB UART I.C. Datasheet Version 1.02
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
DC Output Current - Low Impedance Bidirectionals
Power Dissipation (Vcc = 5.25V)
Parameter
Vcc1
Vcc2
Icc1
Icc2
Parameter
Voh
Vol
Vin
VHys
Parameter
Voh
Vol
Vin
VHys
6.1 Absolute Maximum Ratings
6.2 DC Characteristics
Description
VCC Operating Supply Voltage
VCCIO Operating Supply Voltage
Operating Supply Current
Operating Supply Current
Description
Output Voltage High
Output Voltage Low
Input Switching Threshold
Input Switching Hysteresis
Description
Output Voltage High
Output Voltage Low
Input Switching Threshold
Input Switching Hysteresis
o
C to +85
°
Min
Min
Min
C and baked for up to 17 hours.
3.3
1.8
3.2
0.3
1.3
2.2
0.3
1.0
50
50
20
-
o
C )
Typ
Typ
Typ
4.1
0.4
1.6
2.7
0.4
1.2
15
70
55
25
-
-
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
Max
Max
Max
© Future Technology Devices International Ltd. 2005
5.25
5.25
100
4.9
0.6
1.9
3.2
0.5
1.5
60
30
-
Units
Units
Units
mA
mV
mV
μ
V
V
V
V
V
V
V
V
A
Conditions
Normal Operation
USB Suspend
Conditions
I source = 2mA
I sink = 2mA
**
**
Conditions
I source = 1mA
I sink = 2mA
**
**
Unit
Degrees C
Hours
Degrees C.
V
V
V
V
mA
mA
mW