Datasheet

TDA8034HN All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 3.2 — 25 March 2014 20 of 30
NXP Semiconductors
TDA8034HN
Low power smart card interface
12. Application information
Fig 12. Application diagram
001aal142
100 nF
C1
V
DD(INTF)
V
DD(INTF)
MICROCONTROLLER
PORADJ
XTAL2
181
V
DD
XTAL1 AUX2UC
172
V
DDP
V
DD(INTF)
163
V
CC
VCC_SEL2
15
14
13
4
RST
RSTIN
5
CLK
VCC_SEL1
6
7
GND
8 9 10 11 12
24 23 22 21 20 19
TDA8034HN
100 nF
C2
C3
100 nF
C4
10 μF
R4
0 Ω
R1
R2
V
DD
V
DD
C5
470 nF
C6
220 nF
V
DDP
CMDVCCN
CLKDIV1
AUX1UC I/OUC OFFN
CLKDIV2
PRESN
I/O
AUX1 AUX2
GND
C5
CARD
CONNECTOR
C1
C6 C2
C7 C3
C8 C4