2-Port USB 2.0 Hi-Speed Hub Controller
Datasheet
2014 Microchip Technology Inc.
DS00001726A-page 41
Figure 5.1 Supply Rise Time Model
Table 5.1 DC Electrical Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
I, IS Type Input Buffer
Low Input Level
V
ILI
0.8
V
TTL Levels
High Input Level
V
IHI
2.0
V
Input Leakage
I
IL
-10
+10
μ
A
V
IN
= 0 to
VDD33
Hysteresis (IS only)
V
HYSI
250
350
mV
Input Buffer with Pull-Up (IPU)
Low Input Level
V
ILI
0.8
V
TTL Levels
High Input Level
V
IHI
2.0
V
Low Input Leakage
I
ILL
+35
+90
μ
A
V
IN
= 0
High Input Leakage
I
IHL
-10
+10
μ
A
V
IN
=
VDD33
Input Buffer with Pull-Down (IPD)
Low Input Level
V
ILI
0.8
V
TTL Levels
High Input Level
V
IHI
2.0
V
Low Input Leakage
I
ILL
+10
-10
μ
A
V
IN
= 0
High Input Leakage
I
IHL
-35
-90
μ
A
V
IN
=
VDD33
ICLK Input Buffer
Low Input Level
V
ILCK
0.3
V
High Input Level
V
IHCK
0.9
V
Input Leakage
I
IL
-10
+10
μ
A
V
IN
= 0 to
VDD33
t
10%
10%
90%
Voltage
t
RT33
t
90%
Time
100%
3.3 V
VSS
VDD33
