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1999 Oct 12 19
Philips Semiconductors Product specification
IC card interface TDA8002C
V
OL(OFF)
LOW-level output voltage on
pin OFF
I
OL(OFF)
=2mA −−0.4 V
I
OL(ALARM)
LOW-level output current on
pin ALARM
V
OL(ALARM)
=0V −−−5µA
V
OH(ALARM)
HIGH-level output voltage
on pin ALARM
I
OH(ALARM)
= −2mA V
DD
− 1 −− V
t
W
ALARM pulse width 6 − 20 ms
Clock output (CLKOUT; powered from V
DD
)
f
CLKOUT
frequency on CLKOUT 0 − 20 MHz
low power − 16 − kHz
V
OL
LOW-level output voltage I
OL
= 1 mA 0 − 0.5 V
V
OH
HIGH-level output voltage I
OH
= −1mA V
DD
− 0.5 −− V
t
r
, t
f
rise and fall times C
L
= 15 pF; notes 3 and 4 −−8ns
δ duty factor C
L
= 15 pF; notes 3 and 4 40 − 60 %
Internal oscillator
f
int
frequency of internal
oscillator
active mode 2 2.5 3 MHz
sleep mode − 32 − kHz
Card reset output (RST)
V
O(inact)
output voltage inactive modes 0 − 0.3 V
t
d(RST)
delay between RSTIN and
RST
RST enabled −−100 ns
V
OL
LOW-level output voltage I
OL
= 200 µA0−0.3 V
V
OH
HIGH-level output voltage I
OH
= −200 µAV
CC
− 0.5 − V
CC
V
t
r
, t
f
rise and fall times C
L
=30pF −−0.5 ns
Card clock output (CLK)
V
O(inact)
output voltage inactive modes 0 − 0.3 V
V
OL
LOW-level output voltage I
OL
= 200 µA0−0.3 V
V
OH
HIGH-level output voltage I
OH
= −50 µAV
CC
− 0.5 − V
CC
V
t
r
, t
f
rise and fall times C
L
= 30 pF; note 3 −−8ns
δ duty factor C
L
= 30 pF; note 3 45 − 55 %
SR slew rate (rise and fall) 0.2 −− V/ns
Strobe input (STROBE)
f
STROBE
frequency on STROBE 0 − 10 MHz
V
IL
LOW-level input voltage 0 − 0.3V
DD
V
V
IH
HIGH-level input voltage 0.7V
DD
− V
DD
V
Logic inputs (CLKSEL, CLKDIV1, CLKDIV2, MODE, CMDVCC and RSTIN); note 5
V
IL
LOW-level input voltage 0 − 0.3V
DD
V
V
IH
HIGH-level input voltage 0.7V
DD
− V
DD
V
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT