Alcor Micro AU9525 기술 참조 매뉴얼 - 페이지 13
{카테고리_이름} Alcor Micro AU9525에 대한 기술 참조 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alcor Micro AU9525 15 페이지. Usb smart card reader controller
페이지 인쇄5. Electrical Characteristics
5.1 Recommended Operating Conditions
Table 5.1 Recommended Operating Conditions
SYMBOL
PARAMETER
V
Power Supply
5IN
V
Power Supply
DDHM
T
Operating Temperature
OPR
T
Storage Temperature
STG
5
.
2
G
e
n
e
r
a
l
D
C
5
.
2
G
e
n
e
r
a
l
D
C
Table 5.2 General DC Characteristics
SYMBOL
PARAMETER
I
Input low current
IN
I
Input high current
IH
I
Tri-state leakage current
OZ
C
Input capacitance
IN
C
Output capacitance
OUT
Bi-directional buffer
C
BID
capacitance
5
.
3
D
C
E
l
e
c
t
r
i
c
a
5
.
3
D
C
E
l
e
c
t
r
i
c
a
Table 5.3 DC Electrical Characteristics of 3.3V I/O Cells
SYMBOL
PARAMETER
V
Input low voltage
IL
V
Input high voltage
IH
V
Output low voltage
OL
V
Output high voltage
OH
Input Pull-up/down
R
I
resistance
AU9525 USB Smart Card Reader Controller V1.00W
MIN
4.75
3.0
-40
C
h
a
r
a
c
t
e
r
i
s
t
i
c
s
C
h
a
r
a
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
l
C
h
a
r
a
c
t
e
r
i
s
t
i
c
l
C
h
a
r
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c
t
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t
i
c
CONDITIONS
∣I
OL
∣I
OH
V
TYP
5.0
3.3
0
MIN
-1
-1
-10
s
o
f
3
.
3
V
I
/
O
C
s
o
f
3
.
3
V
I
/
O
C
MIN
CMOS
CMOS
2.3
∣=2~16mA
∣=2~16mA
2.4
=0V or
IL
V
=VCC
IH
MAX
UNITS
5.25
V
3.6
V
O
85
C
O
125
C
TYP
MAX UNITS
µA
1
µA
1
µA
10
ρF
5
ρF
5
ρF
5
e
l
l
s
e
l
l
s
Limits
UNIT
TYP
MAX
0.9
0.4
10K/20
KΩ
0K
7
V
V
V
V