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TDA8004T View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
TDA8004T
Philips
Philips Electronics Philips
TDA8004T Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
IC card interface
Product speciļ¬cation
TDA8004T
BLOCK DIAGRAM
handbook, full pagewidth
VDD
100 nF
21
SUPPLY
INTERNAL
REFERENCE
VOLTAGE SENSE
VDDP
100 nF
6
100 nF
S1
S2
7
5
STEP-UP CONVERTER
Vref
INTERNAL OSCILLATOR
2.5 MHz
ALARM
EN1 CLKUP
23
OFF
20
RSTIN
19
CMDVCC
3
RFU1
1
CLKDIV1
2
CLKDIV2
CLOCK
HORSEQ
CIRCUITRY
EN2
PVCC
VCC
GENERATOR
EN5
SEQUENCER
EN4
RST
BUFFER
CLOCK
BUFFER
CLK
XTAL1
XTAL2
24
25 OSCILLATOR
EN3
THERMAL
PROTECTION
27
AUX1UC
28
AUX2UC
TDA8004T
I/O
TRANSCEIVER
I/O
TRANSCEIVER
26
I/OUC
22
18
GND
n.c.
I/O
TRANSCEIVER
All capacitors are mandatory.
Fig.1 Block diagram.
1999 Dec 30
4
4 PGND
8 VUP
100 nF
17 VCC
100 100
14 CGND nF nF
16
RST
15
CLK
10
PRES
9
PRES
13
AUX1
12
AUX2
11
I/O
MGM175
 

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