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TDA8034AT/C1,112

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
TDA8034T_TDA8034AT All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 3.1 — 13 December 2012 16 of 30
NXP Semiconductors
TDA8034T; TDA8034AT
Smart card interface
Crystal oscillator: pins XTAL1 and XTAL2
C
ext
external capacitance pins XTAL1 and XTAL2
(depending on the crystal or
resonator specification)
- - 15 pF
f
xtal
crystal frequency card clock reference; crystal
oscillator
2- 26MHz
f
ext
external frequency external clock on pin XTAL1 0 - 26 MHz
V
IL
LOW-level input
voltage
crystal oscillator 0.3 - +0.3V
DD
V
external clock 0.3 - +0.3V
DD(INTF)
V
V
IH
HIGH-level input
voltage
crystal oscillator 0.7V
DD
-V
DD
+ 0.3 V
external clock 0.7V
DD(INTF)
-V
DD(INTF)
+ 0.3 V
Data lines: pins I/O and I/OUC
t
d
delay time falling edge on pins I/O and
I/OUC or vise versa
-- 200ns
t
w(pu)
pull-up pulse width 200 - 400 ns
f
io
input/output frequency on data lines - - 1 MHz
C
i
input capacitance on data lines - - 10 pF
Data lines to the card: pin I/O
[3]
V
o
output voltage Shutdown mode
no load 0 - 0.1 V
I
o
=1mA 0 - 0.3 V
I
o
output current Shutdown mode; pin I/O
grounded
-- 1mA
V
OL
LOW-level output
voltage
I
OL
=1mA 0 - 0.3 V
I
OL
15 mA V
CC
0.4 - V
CC
V
V
OH
HIGH-level output
voltage
no DC load 0.9V
CC
-V
CC
+0.1 V
I
OH
< 40 A0.75V
CC
-V
CC
+0.1 V
I
OH
15 mA 0 - 0.4 V
V
IL
LOW-level input
voltage
0.3 - +0.8 V
V
IH
HIGH-level input
voltage
V
CC
= +5 V 0.6V
CC
-V
CC
+ 0.3 V
V
CC
= +3 V 0.7V
CC
-V
CC
+ 0.3 V
V
hys
hysteresis voltage pin I/O - 50 - mV
I
IL
LOW-level input current pin I/O; V
IL
= 0 V - - 600 A
I
IH
HIGH-level input
current
pin I/O; V
IH
=V
CC
-- 10A
t
r(i)
input rise time V
IL
maximum to
V
IH
minimum
-- 1.2s
t
r(o)
output rise time C
L
80 pF; 10 % to 90 %;
0 V to V
CC
-- 0.1s
t
f(i)
input fall time V
IL
maximum to
V
IH
minimum
-- 1.2s
Table 7. Characteristics of IC supply voltage
…continued
V
DDP
= 5 V; V
DD
= 3.3 V; V
DD(INTF)
= 3.3 V; f
xtal
= 10 MHz; GND = 0 V; T
amb
= 25
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
TDA8034T_TDA8034AT All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 3.1 — 13 December 2012 17 of 30
NXP Semiconductors
TDA8034T; TDA8034AT
Smart card interface
t
f(o)
output fall time C
L
80 pF; 10 % to 90 %;
0 V to V
CC
-- 0.1s
R
pu
pull-up resistance connected to V
CC
79 11 k
I
pu
pull-up current V
OH
=0.9V
CC
; C = 80 pF 8 6 4mA
Data lines to the system: pin I/OUC
[4]
V
OL
LOW-level output
voltage
I
OL
=1mA 0 - 0.3 V
V
OH
HIGH-level output
voltage
no DC load 0.9V
DD(INTF)
-V
DD(INTF)
+ 0.1 V
I
OH
40 A; V
DD(INTF)
>2V 0.75V
DD(INTF)
-V
DD(INTF)
+ 0.1 V
I
OH
20 A; V
DD(INTF)
<2V 0.75V
DD(INTF)
-V
DD(INTF)
+0.1 V
V
IL
LOW-level input
voltage
0.3 - +0.3V
DD(INTF)
V
V
IH
HIGH-level input
voltage
0.7V
DD(INTF)
-V
DD(INTF)
+0.3 V
V
hys
hysteresis voltage pin I/OUC - 0.14V
DD(INTF)
-V
I
IH
HIGH-level input
current
V
IH
=V
DD(INTF)
-- 10A
I
IL
LOW-level input current V
IL
=0V - - 600 A
R
pu
pull-up resistance connected to V
DD(INTF)
81012k
t
r(i)
input rise time V
IL
maximum to
V
IH
minimum
-- 1.2s
t
r(o)
output rise time C
L
30 pF; 10 % to 90 %;
0 V to V
DD(INTF)
-- 0.1s
t
f(i)
input fall time V
IL
maximum to
V
IH
minimum
-- 1.2s
t
f(o)
output fall time C
L
30 pF; 10 % to 90 %;
0 V to V
DD(INTF)
-- 0.1s
I
pu
pull-up current V
OH
=0.9V
DD
; C = 30 pF 1- - mA
Internal oscillator
f
osc(int)
internal oscillator
frequency
Shutdown mode 100 150 200 kHz
active state 2 2.7 3.2 MHz
Reset output to the card: pin RST
V
o
output voltage Shutdown mode
no load 0 - 0.1 V
I
o
=1mA 0 - 0.3 V
I
o
output current Shutdown mode; pin RST
grounded
-- 1mA
t
d
delay time between pins RSTIN and
RST; RST enabled
-- 2 s
V
OL
LOW-level output
voltage
I
OL
= 200 A; V
CC
= +5 V 0 - 0.3 V
I
OL
= 200 A; V
CC
= +3 V 0 - 0.2 V
current limit I
OL
=20 mA V
CC
0.4 - V
CC
V
Table 7. Characteristics of IC supply voltage
…continued
V
DDP
= 5 V; V
DD
= 3.3 V; V
DD(INTF)
= 3.3 V; f
xtal
= 10 MHz; GND = 0 V; T
amb
= 25
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
TDA8034T_TDA8034AT All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 3.1 — 13 December 2012 18 of 30
NXP Semiconductors
TDA8034T; TDA8034AT
Smart card interface
V
OH
HIGH-level output
voltage
I
OH
= 200 A0.9V
CC
-V
CC
V
current limit I
OH
= 20 mA 0 - 0.4 V
t
r
rise time C
L
= 100 pF - - 0.1 s
t
f
fall time C
L
= 100 pF - - 0.1 s
Clock output to the card: pin CLK
V
o
output voltage Shutdown mode
no load 0 - 0.1 V
I
o
=1mA 0 - 0.3 V
I
o
output current Shutdown mode; pin CLK
grounded
-- 1mA
V
OL
LOW-level output
voltage
I
OL
= 200 A0-0.3V
current limit I
OL
=70mA V
CC
0.4 - V
CC
V
V
OH
HIGH-level output
voltage
I
OH
= 200 A0.9V
CC
-V
CC
V
current limit I
OH
= 70 mA 0 - 0.4 V
t
r
rise time C
L
=30pF
[5]
- - 16 ns
t
f
fall time C
L
=30pF
[5]
- - 16 ns
f
CLK
frequency on pin CLK operational 0 - 20 MHz
duty cycle C
L
=30pF
[5]
45 - 55 %
SR slew rate rise and fall; C
L
=30pF
V
CC
=+5V 0.2 - - V/ns
V
CC
= +3 V 0.12 - - V/ns
Control inputs: pins CLKDIV1 and RSTIN
[6]
V
IL
LOW-level input
voltage
0.3 - 0.3V
DD(INTF)
V
V
IH
HIGH-level input
voltage
0.7 V
DD(INTF)
-V
DD(INTF)
+0.3 V
V
hys
hysteresis voltage control input - 0.14 V
DD(INTF)
-V
I
IL
LOW-level input current V
IL
=0V - - 1 A
I
IH
HIGH-level input
current
V
IH
=V
DD(INTF)
-- 1 A
Control input: pin CMDVCCN
[6]
V
IL
LOW-level input
voltage
0.3 - 0.3V
DD(INTF)
V
V
IH
HIGH-level input
voltage
0.7V
DD(INTF)
-V
DD(INTF)
+0.3 V
V
hys
hysteresis voltage control input - 0.14V
DD(INTF)
-V
I
IL
LOW-level input current V
IL
=0V - - 1 A
I
IH
HIGH-level input
current
V
IH
=V
DD(INTF)
-- 1 A
f
CMDVCCN
frequency on pin
CMDVCCN
-- 100Hz
Table 7. Characteristics of IC supply voltage
…continued
V
DDP
= 5 V; V
DD
= 3.3 V; V
DD(INTF)
= 3.3 V; f
xtal
= 10 MHz; GND = 0 V; T
amb
= 25
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

TDA8034AT/C1,112

Mfr. #:
Buy TDA8034AT/C1,112
Manufacturer:
NXP Semiconductors
Description:
Interface - Specialized SMART CARD INTERFACE
Lifecycle:
New from this manufacturer.
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