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Philips Semiconductors
Smart card interface
BLOCK DIAGRAM
handbook, full pagewidth
1996 Dec 12
V SUP
15
17
ALARM
VOLTAGE
18
SUPERVISOR
ALARM
28
I/O( C)
26
RSTIN
LOGIC
19
OFF
2
INTERNAL
DETECT
CLOCK
20
CMDVCC
27
CMD7
25
GND2
CLOCK
23
CIRCUITRY
CMD3.5
24
CLKOUT2
6
VPP12.5
7
VPP15
21
VPP21
OSCILLATOR
1
XTAL
V DD
DELAY
16
13
MAIN
SUPPLY
PROTECTIONS
AND
ENABLE
TDA8001
PROTECTIONS
V CC
GENERATOR
CLOCK
ENABLE
V PP
GENERATOR
V H
Fig.1 Block diagram.
4
GND1
12
22
CVNC
3
I/O
4
RST
9
PRES
8
PRES
14
V CC
5
CLK
10
V PP
11
MBH813
Product specification
TDA8001
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