FT232HQ-REEL Datasheet, PDF (49/66 Pages) Future Technology Devices International Ltd. – Single Channel Hi-Speed USB to Multipurpose UART/FIFO IC

Document No.: FT_000288
FT232H SINGLE CHANNEL HI-SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 1.82
Clearance No.: FTDI #199
5.2 DC Characteristics
The I/O pins are +3.3v cells, which are +5V tolerant (except the USB PHY pins).
DC Characteristics (Ambient Temperature = -40°C to +85°C)
Parameter
Description
Minimum Typical Maximum
Units
Conditions
VCORE
VCC Core Operating Supply
Voltage
1.62
1.8
1.98
V
VCCIO*
VCCIO Operating Supply
Voltage
2.97
3.63
V
Cells are 5V tolerant
VREGIN
5 Volts
VREGIN Voltage regulator
Input
3.6
5
5.5
V
5 volt input to
VREGIN
VREGIN
3.3 Volts
VREGIN Voltage regulator
Input
3.3
3.3
3.6
V
3.3 volt input to
VREGIN
Ireg
Regulator Current
54
mA
VREGIN +5V
Ireg
Regulator Current
52
mA
VREGIN +3.3V
Icc1
Core Operating Supply
Current
24
VCORE = +1.8V
mA
Normal Operation
Icc1r
Core Reset Supply Current
4.3
VCORE = +1.8V
mA
Device in reset state
Icc1s
Core Suspend Supply
Current
330
VCORE = +1.8V
µA
USB Suspend
Table 5.2 Operating Voltage and Current (except PHY)
*NOTE: Failure to connect all VCCIO pins of the device will have unpredictable behaviour.
Copyright © Future Technology Devices International Limited
49