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Philips Semiconductors
IC card interface
SYMBOL
PARAMETER
Data lines
G
ENERAL
t
delay between falling edge
d(edge)
of I/O, AUX1, AUX2, I/OUC,
AUX1UC and AUX2UC
t
, t
rise and fall times
r
f
f
maximum frequency on
I/O(max)
data lines
D
I/O, AUX1
ATA LINES
AND
V
output voltage
o
V
HIGH-level output voltage
OH
on data lines
V
LOW-level output voltage on
OL
data lines
V
HIGH-level input voltage on
IH
data lines
V
LOW-level input voltage on
IL
data lines
V
voltage on data lines
idle
outside a session
R
internal pull-up resistance
pu
between data lines and V
I
current from data lines
edge
when active pull-up is active
I
LOW-level input current on
IL
data lines
I
HIGH-level input current on
IH
data lines
D
I/OUC, AUX1UC
ATA LINES
100
CS
LOW)
K
WHEN
IS
V
HIGH-level output voltage
OH
on data lines
V
LOW-level output voltage on
OL
data lines
V
HIGH-level input voltage on
IH
data lines
V
LOW-level input voltage on
IL
data lines
Z
impedance on data lines
idle
outside a session
ALARM and OFF when connected (open-drain outputs)
I
HIGH-level output current
OH(OFF)
on pin OFF
1999 Oct 12
C
= C
i
AUX2 (
10
WITH
K
PULL
Idle and low-power modes
I
= 20 A
OH
I
= 1 mA
I/O
CC
V
= 0.4 V
IL
V
= V
IH
AUX2UC (
20
AND
WITH
I
= 20 A
OH
I
I/OUC
V
OH(OFF)
CONDITIONS
= 30 pF
o
-
UP RESISTOR CONNECTED TO
CC
-
K
PULL
UP RESISTOR CONNECTED TO
= 1 mA
= 5 V
18
Product specification
TDA8002C
MIN.
TYP.
1
0.5
200
V
)
CC
0
0.3
0.8V
V
CC
0.4
0.6V
V
CC
0
0.5
0.4
8
10
12
1
600
10
V
CS
WHEN
DD
V
1
V
DD
0.4
0.7V
V
DD
0
0.3V
10
5
MAX.
UNIT
s
s
kHz
V
V
CC
V
V
CC
V
V
k
mA
A
A
HIGH
IS
AND
+ 0.2
V
DD
V
V
DD
V
DD
M
A
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