TDA8003TS Datasheet, PDF (18/24 Pages) NXP Semiconductors – I2C-bus SIM card interface

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CARD READER
C4 C8
C3 C7
C2 C6
C1 C5
C5I C1I
C6I C2I
C7I C3I
C8I C4I
K1
(1)
K2
100 nF
0Ω
3V
1.5 V
2.2
µF
100 nF
100 nF
PWROFF ₁
SIMCLK
24
S1
2
SAD1
23
PGND
3
SAD0
22
S3
VDDP
100
nF S4
S2
100 nF _VUP
4
21
5
20
6
19
TDA8003TS
7
18
8
17
SIMERR
SCL
SDA
VDDI
SIMI/O
I/O
9
PRES
16
SGND
10
CLK
11
VCC
12
DEL
15
VDDS
14
RST
13
3V
100 nF
100 nF
3V
+1.5 V
100 nF
10
nF
+1.5 V
VCC ₄₀
P0-0 ₃₉
P0-1 ₃₈
P0-2 ₃₇
P0-3
36
P0-4 ₃₅
P0-5 ₃₄
P0-6
33
P0-7 ₃₂
EA ₃₁
ALE
30
PSEN
29
P2-7 ₂₈
P2-6 ₂₇
P2-5
26
P2-4 ₂₅
P2-3 ₂₄
P2-2
23
P2-1 ₂₂
P2-0 ₂₁
(1) The switch is normally closed when the card is not present.
Fig.7 Application diagram.
+1.5 to +6 V
1.5 to 6 kΩ
1.5 to 6 kΩ
1 ^P1-0
P1-1
2
3 ^P1-2
4 ^P1-3
P1-4
5
P1-5
6
P1-6
7
P1-7
8
RST
9
P3-0
10
P3-1
11
P3-2
12
P3-3
13
14 ^P3-4
P3-5
15
16 ^P3-6
17 ^P3-7
XTAL2
18
XTAL1
19
20 ^VSS
+1.5 V
10 µF
14.74 MHz
33
33 pF
pF
MGR440