Product data
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 5 of 51
NXP Semiconductors
TDA8007BHL
Multiprotocol IC card interface
7. Pinning information
7.1 Pinning
7.2 Pin description
Fig 2. Pin configuration
TDA8007BHL
RSTOUT RD
I/OAUX D7
I/O1 D6
C81 D5
PRES1 D4
C41 D3
CGND1 D2
CLK1 D1
V
CC1
D0
RST1 V
DD
I/O2 SAM
C82 AGND
PRES2 DELAY
C42 XTAL1
CGND2 XTAL2
CLK2 AD0
V
CC2
AD1
RST2 AD2
GND AD3
V
UP
INTAUX
SAP INT
SBP ALE
V
DDA
SBM
CS
WR
fce678
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
13
14
15
16
17
18
19
20
21
22
23
48
47
46
45
44
43
42
41
40
39
38
37
24
Table 3. Pin description
Symbol Pin Description
RSTOUT 1 PMOS open-drain output for resetting external
devices
I/OAUX 2 input or output for an I/O line from an auxiliary smart
card interface
I/O1 3 input or output for the data line to/from card 1
(ISO C7 contact)
C81 4 auxiliary I/O for ISO C8 contact (synchronous cards,
for instance) for card 1
PRES1 5 card 1 presence contact input (active high)
C41 6 auxiliary I/O for ISO C4 contact (synchronous cards,
for instance) for card 1
CGND1 7 ground for card 1; must be connected to GND
CLK1 8 clock output to card 1 (ISO C3 contact)
V
CC1
9 card 1 supply output voltage (ISO C1 contact)
RST1 10 card 1 reset output (ISO C2 contact)
I/O2 11 input or output for the data line to/from card 2
(ISO C7 contact)