tda8024tt-c1 NXP Semiconductors, tda8024tt-c1 Datasheet - Page 21

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

Philips Semiconductors
2004 July 12
t
SR
Control inputs (pins CLKDIV1, CLKDIV2, CMDVCC, RSTIN and 5V/3V); note 6
V
V
Card presence inputs (pins PRES and PRES); note 7
V
V
Interrupt output (pin OFF; NMOS drain with integrated 20 k pull-up resistor to V
V
V
R
Protection and limitation
I
I
I
T
Timing
t
t
t
t
t
f
I/O(lim)
CLK(lim)
RST(lim)
act
de
3
5
debounce
I
I
I
I
I
sd
IL
IH
IL
IH
OL
OH
SYMBOL
pu
IC card interface
LIL
LIH
LIL
LIH
CC(sd)
fall time
duty factor (except for
f
slew rate
LOW-level input voltage
HIGH-level input voltage
LOW-level input leakage
current
HIGH-level input leakage
current
LOW-level input voltage
HIGH-level input voltage
LOW-level input leakage
current
HIGH-level input leakage
current
LOW-level output voltage
HIGH-level output voltage
integrated pull-up resistor
shutdown and limitation
current pin V
limitation current pins I/O,
AUX1 and AUX2
limitation current pin CLK
limitation current pin RST
shut-down temperature
activation time
deactivation time
start of the window for
sending CLK to the card
end of the window for
sending CLK to the card
debounce time pins PRES
and PRES
XTAL
)
PARAMETER
CC
C
C
slew up or down; C
0 < V
0 < V
0 < V
0 < V
I
I
20 k pull-up resistor to V
see Fig.7
see Fig.8
see Fig.7
see Fig.7
see Fig.10
OL
OH
L
L
= 30 pF; note 5
= 30 pF; note 5
= 2 mA
= 15 A
IL
IH
IL
IH
< V
< V
< V
< V
CONDITIONS
DD
DD
DD
DD
21
L
= 30 pF
DD
45
0.2
0.7V
0.7V
0
0.75V
16
50
50
50
140
5
0.3
0.3
15
70
20
MIN.
DD
DD
DD
DD
)
20
130
150
80
8
TYP
Product specification
16
55
+0.3V
V
1
1
+0.3V
V
5
5
0.3
24
150
+15
+70
+20
220
100
130
220
11
TDA8024
DD
DD
MAX.
+ 0.3 V
+ 0.3 V
DD
DD
ns
%
V/ns
V
V
V
V
k
mA
mA
mA
mA
ms
UNIT
C
A
A
A
A
s
s
s
s