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TDA8002C Datasheet, PDF (19/28 Pages) NXP Semiconductors – IC card interface
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Philips Semiconductors
IC card interface
Product specification
TDA8002C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
VOL(OFF)
LOW-level output voltage on IOL(OFF) = 2 mA
pin OFF
−
−
IOL(ALARM)
LOW-level output current on VOL(ALARM) = 0 V
pin ALARM
−
−
VOH(ALARM) HIGH-level output voltage
on pin ALARM
IOH(ALARM) = −2 mA
VDD − 1 −
tW
ALARM pulse width
6
−
Clock output (CLKOUT; powered from VDD)
fCLKOUT
VOL
VOH
tr, tf
δ
frequency on CLKOUT
LOW-level output voltage
HIGH-level output voltage
rise and fall times
duty factor
low power
IOL = 1 mA
IOH = −1 mA
CL = 15 pF; notes 3 and 4
CL = 15 pF; notes 3 and 4
0
−
−
16
0
−
VDD − 0.5 −
−
−
40
−
Internal oscillator
fint
frequency of internal
active mode
oscillator
sleep mode
2
2.5
−
32
Card reset output (RST)
VO(inact)
td(RST)
output voltage
delay between RSTIN and
RST
inactive modes
RST enabled
0
−
−
−
VOL
LOW-level output voltage IOL = 200 µA
VOH
HIGH-level output voltage IOH = −200 µA
tr, tf
rise and fall times
CL = 30 pF
0
−
VCC − 0.5 −
−
−
Card clock output (CLK)
VO(inact)
VOL
VOH
tr, tf
δ
SR
output voltage
LOW-level output voltage
HIGH-level output voltage
rise and fall times
duty factor
slew rate (rise and fall)
inactive modes
IOL = 200 µA
IOH = −50 µA
CL = 30 pF; note 3
CL = 30 pF; note 3
0
−
0
−
VCC − 0.5 −
−
−
45
−
0.2
−
Strobe input (STROBE)
fSTROBE
VIL
VIH
frequency on STROBE
LOW-level input voltage
HIGH-level input voltage
0
−
0
−
0.7VDD −
Logic inputs (CLKSEL, CLKDIV1, CLKDIV2, MODE, CMDVCC and RSTIN); note 5
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
0
−
0.7VDD −
MAX.
0.4
−5
−
20
20
−
0.5
−
8
60
3
−
0.3
100
0.3
VCC
0.5
0.3
0.3
VCC
8
55
−
10
0.3VDD
VDD
0.3VDD
VDD
UNIT
V
µA
V
ms
MHz
kHz
V
V
ns
%
MHz
kHz
V
ns
V
V
ns
V
V
V
ns
%
V/ns
MHz
V
V
V
V
1999 Oct 12
19
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