Alcor AU9525 Техническое справочное руководство - Страница 13

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5. Electrical Characteristics

5.1 Recommended Operating Conditions

SYMBOL
V
5IN
V
DDHM
T
OPR
T
STG
5
.
2
G
e
5
.
2
G
e
SYMBOL
I
IN
I
IH
I
OZ
C
IN
C
OUT
C
BID
5
.
3
D
C
5
.
3
D
C

Table 5.3 DC Electrical Characteristics of 3.3V I/O Cells

SYMBOL
V
IL
V
IH
V
OL
V
OH
R
I
AU9525 USB Smart Card Reader Controller V1.00W

Table 5.1 Recommended Operating Conditions

PARAMETER
Power Supply
Power Supply
Operating Temperature
Storage Temperature
n
e
r
a
l
D
C
C
h
a
r
a
n
e
r
a
l
D
C
C
h
a
r
a

Table 5.2 General DC Characteristics

PARAMETER
Input low current
Input high current
Tri-state leakage current
Input capacitance
Output capacitance
Bi-directional buffer
capacitance
E
l
e
c
t
r
i
c
a
l
C
h
a
r
E
l
e
c
t
r
i
c
a
l
C
h
a
r
PARAMETER
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input Pull-up/down
resistance
MIN
4.75
3.0
0
-40
c
t
e
r
i
s
t
i
c
s
c
t
e
r
i
s
t
i
c
s
CONDITIONS
no pull-up or
pull-down
no pull-up or
pull-down
Pad Limit
Pad Limit
Pad Limit
a
c
t
e
r
i
s
t
i
c
s
o
f
3
a
c
t
e
r
i
s
t
i
c
s
o
f
3
CONDITIONS
CMOS
CMOS
∣I
∣=2~16mA
OL
∣I
∣=2~16mA
OH
V
=0V or
IL
V
=VCC
IH
TYP
MAX
5.0
5.25
3.3
3.6
85
125
MIN
TYP
-1
-1
-10
5
5
5
.
3
V
I
/
O
C
e
l
l
s
.
3
V
I
/
O
C
e
l
l
s
Limits
MIN
TYP
2.3
2.4
10K/20
0K
UNITS
V
V
O
C
O
C
MAX UNITS
µA
1
µA
1
µA
10
ρF
ρF
ρF
UNIT
MAX
0.9
V
V
0.4
V
V
KΩ
7