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1996 Dec 12 16
Philips Semiconductors Product specification
Smart card interface TDA8001
Card supply voltage (V
CC
)
V
CC
output voltage idle mode; active mode −−0.4 V
I
CC
< 100 mA 4.75 − 5.25 V
∆I
PP
/∆t < 100 mA/100 ns;
note 4
4.75 − 5.25 V
I
CC
output current V
CC
from 0 to 5 V −−−100 mA
V
CC
shorted to GND −−−200 mA
SR slew rate up or down 0.3 0.4 0.5 V/µs
5 V reference output voltage (CVNC)
V
CVNC
output voltage at pin CVNC 4.5 5.0 5.5 V
I
CVNC
output current at pin CVNC −−−50 mA
Crystal connection (XTAL)
R
xtal(neg)
negative resistance at pin XTAL 2 MHz < f
i
< 16 MHz;
note 5
−−300 Ω
V
xtal
DC voltage at pin XTAL 3.0 − 4.0 V
f
xtal
resonant frequency 4 − 16 MHz
external frequency 0 − 20 MHz
Clock output (CLKOUT2)
f
CLKOUT2
frequency on CLKOUT2 1 − 8 MHz
V
OL
LOW level output voltage I
OL
= 2mA −−0.4 V
V
OH
HIGH level output voltage I
OH
=−200 µA 3.0 −− V
I
OH
=−10 µA 4.0 −− V
t
r
, t
f
rise and fall times C
L
= 15 pF; note 2 −−25 ns
δ duty factor C
L
= 15 pF; note 2 40 − 60 %
Data line [I/O, I/O(µC)]
V
OH
HIGH level output voltage on
pin I/O
4.5V<V
SUP
< 5.5 V;
4.5V<V
I/O(µC)
< 5.5 V;
I
OH
=−20 µA
4.0 − V
CC
+ 0.1 V
4.5V<V
SUP
< 5.5 V;
4.5V<V
I/O(µC)
< 5.5 V;
I
OH
= −200 µA
2.4 −− V
V
OL
LOW level output voltage on
pin I/O
I
I/O
= 1 mA;
I/O(µC) grounded
−−100 mV
I
IL
LOW level input current on
pin I/O(µC)
I/O(µC) grounded −−−500 µA
V
OH
HIGH level output voltage on
pin I/O(µC)
4.5V<V
I/O
< 5.5 V 4.0 − V
SUP
+ 0.2 V
V
OL
LOW level output voltage on
pin I/O(µC)
I
I/O(µC)
= 1 mA;
I/O grounded
−−70 mV
I
IL
LOW level input current on pin I/O I/O grounded −−−500 µA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT