5th Generation Hi-Speed USB Flash Media and CIR Controller with Integrated Card Power FETs
Datasheet
PARAMETER
IS Type Input Buffer
Low Input Level
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
VILI
VIHI
0.8
V
V
TTL Levels
High Input Level
2.0
Hysteresis
VHYSI
500
mV
ICLK Input Buffer
Low Input Level
High Input Level
VILCK
VIHCK
0.4
V
V
2.2
Input Leakage
(All I and IS buffers)
Low Input Leakage
High Input Leakage
IIL
-10
-10
+10
+10
µA
VIN = 0
IIH
mA
VIN = VDD33
O8. O8PU & 08PD Type
Buffer
Low Output Level
VOL
0.4
V
V
IOL = 8 mA @
VDD33= 3.3V
High Output Level
VOH
VDD33
- 0.4
IOH = -8mA @
VDD33= 3.3V
Output Leakage
Pull Down
Pull Up
IOL
PD
PU
-10
+10
µA
µA
µA
VIN = 0 to VDD33
(Note 7.3)
72
58
I/O8, I/O8PU & I/O8PD Type
Buffer
Low Output Level
VOL
0.4
V
V
IOL = 8 mA @
VDD33= 3.3V
High Output Level
VOH
VDD33
–
IOH = -8 mA @
VDD33= 3.3V
0.4
Output Leakage
Pull Down
Pull Up
IOL
PD
PU
-10
+10
µA
µA
µA
VIN = 0 to VDD33
(Note 7.3)
72
58
Revision 1.3 (07-12-05)
SMSC USB2231/USB2232
DATA2S2HEET
SMSC [ SMSC CORPORATION ]
