tda8024tt-c1 NXP Semiconductors, tda8024tt-c1 Datasheet - Page 20

• Manufacturer Part Number: tda8024tt-c1
• Description: Ic Card Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 July 12
Data lines to microcontroller (pins I/OUC, AUX1UC and AUX2UC; with integrated 11 k pull-up resistors
to V
V
V
V
V
R
t
t
I
Internal oscillator
f
Reset output to card reader (pin RST)
V
I
t
V
V
t
t
Clock output to card reader (pin CLK)
V
I
V
V
t
t(DI)
t(DO)
pu
OSC(int)
o(inactive)
d(RSTIN-RST)
r
f
o(inactive)
r
I
I
OL
OH
IL
IH
o(inactive)
OL
OH
o(inactive)
OL
OH
SYMBOL
pu
IC card interface
LIH
L
DD
)
LOW-level output voltage
HIGH-level output voltage
LOW-level input voltage
HIGH-level input voltage
HIGH-level input leakage
current
LOW-level input current
integrated pull-up resistor
data input transition time
data output transition time
current when pull-up active V
frequency of internal
oscillator
output voltage
output current
RSTIN to RST delay
LOW-level output voltage
HIGH-level output voltage
rise time
fall time
output voltage
output current
LOW-level output voltage
HIGH-level output voltage
rise time
PARAMETER
I
no DC load
5 and 3 V cards; I
V
V
pull-up resistor to V
V
V
10% to 90%
inactive mode
active mode
inactive mode
inactive mode; pin grounded
RST enabled
I
I
I
I
C
C
inactive mode
CLK inactive; pin grounded
I
I
I
I
C
OL
OL
OL
OH
OH
OL
OL
OH
OH
IH
IL
IL(max)
o
OH
L
L
L
no load
I
no load
I
o(inactive)
o(inactive)
= 0 to V
= 100 pF; V
= 100 pF; V
= 30 pF; note 5
= 1 mA
= 0 V
= 200 A
= 20 mA (current limit)
= 200 A
= 70 mA (current limit)
= V
= 200 A
= 20 mA (current limit)
= 200 A
= 70 mA (current limit)
= 0.9V
DD
to V
CONDITIONS
DD
DD
= 1 mA
= 1 mA
IH(min)
; C
; C = 30 pF
20
CC
CC
L
OH
< 30 pF;
= 5 or 3 V
= 5 or 3 V
CC
< 40 A
0
0.9V
0.75V
0.7V
9
55
2.2
0
0
0
0
V
0.9V
0
0
0
0
0
V
0.9V
0
0.3
1
CC
CC
MIN.
DD
DD
CC
CC
DD
0.4
0.4
11
140
2.7
TYP
Product specification
0.3
V
V
+0.3V
V
10
600
13
1.2
0.1
200
3.2
0.1
0.3
2
0.2
V
V
0.4
0.1
0.1
0.1
0.3
0.3
V
V
0.4
16
TDA8024
1
1
DD
DD
DD
CC
CC
CC
CC
MAX.
+ 0.1 V
+ 0.1 V
+ 0.3 V
DD
V
V
k
mA
kHz
MHz
V
V
mA
V
V
V
V
V
V
mA
V
V
V
V
ns
UNIT
A
A
s
s
s
s
s