Product data

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TDA8007BHL All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet Rev. 9.1 — 18 June 2012 43 of 51 NXP Semiconductors
TDA8007BHL
Multiprotocol IC card interface
Fig 21. TDA8007BHL/C3 application
RSTOUT
C5
I/OAUX
I/O1
C81
PRES1
C41
TDA8007BHL
IC1
89C51
P0(7:0)
CGND1
CLK1
V
CC1
RST1
I/O2
C82
1
2
3
4
5
6
7
8
9
10
11
12
C8
RD
D7
D6
D5
D4
D3
D2
D1
D0
V
DD
SAM
AGND
36
35
34
33
32
31
30
29
28
V
SS
XTAL1
20
19
XTAL2
18
P3.7
17
P3.6
16
P3.5
15
P3.4
14
P3.3
13
P3.2
12
P3.1
11
P3.0
10
RST
9
P1.7
8
P1.6
7
P1.5
6
P1.4
5
P1.3
4
P1.2
3
P1.1
2
P1.0
TX
RX
1
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
P2.0
P2.1
21
22
P2.2
23
P2.3
24
P2.4
25
P2.5
26
P2.6
27
P2.7
28
PSEN
29
ALE
30
EA
31
P0.7
32
P0.6
33
P0.5
34
P0.4
35
P0.3
36
P0.2
37
P0.1
38
P0.0
39
V
CC
40
27
26
25
PRES2
C42
CGND2
CLK2
V
CC2
RST2
GND
V
UP
SAP SBP
V
DDA
SBM
13 14
15 16 17 18 19 20 21 22 23 24
DELAY XTAL1 XTAL2 AD0 AD1 AD2 AD3 INTAUX INT ALE CS WR
48 47
46 45 44 43 42 41 40 39 38 37
22 pF
C6
C7
100 nF
C3
100
nF
C2
100 nF
C8
220 nF
C12
220 nF
C10
100 nF
C13
100
nF
C14
10 μF
(16 V)
100 nF
C11
220
nF
100 nF
C4
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
Y1
BP1
22 pF
C7
C6
C5
C11
C21
C31
C41
K1
K2
C4
CARD_READ_LM01
U2
C3
C2
C1
C51
C61
C71
C81
C8
C1
100
nF
C7
C6
C5
C11
C21
C31
C41
K1
K2
C4
CARD_READ_LM01
U1
Normally closed switch
CARD 1
CARD 2
C3
C2
C1
C51
C61
C71
C81
C15
fce690
10 μF (16 V)
C9