TDA8002AT データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

TDA8002AT

IC card interface

Philips Electronics 

Philips Semiconductors

IC card interface

Product specification

TDA8002

BLOCK DIAGRAM

handbook, full pagewidth

VDDD

100 nF

ALARM

ALARM

28

4

3

SUPPLY

INTERNAL

REFERENCE

VOLTAGE SENSE

VDDA

100 nF

13

100 nF

S1

S2

14

12

VREF

STEP-UP CONVERTER

INTERNAL OSCILLATOR

fINT

ALARM

EN1 CLKUP

26

OFF

25

RSTIN

24

CMDVCC

27

MODE

6

CLKDIV1

7

CLKDIV2

5

CLKSEL

8

STROBE

9

CLKOUT

CLOCK

CIRCUITRY

HORSEQ

CLK

30

XTAL1

XTAL2

31 OSCILLATOR

EN2

PVCC

VCC

GENERATOR

EN5

SEQUENCER

RST

BUFFER

EN4

CLOCK

BUFFER

EN3

THERMAL

PROTECTION

1

AUX1UC

2

AUX2UC

TDA8002G

I/O

TRANSCEIVER

I/O

TRANSCEIVER

32

I/OUC

I/O

TRANSCEIVER

10 29

11

DGND1 DGND2 AGND

All capacitors are mandatory.

Fig.1 Block diagram (TDA8002G).

1997 Nov 04

4

15 VUP

100 nF

23

VCC

100

nF

22

RST

19

PRES

18

PRES

21

CLK

20

AUX1

17

AUX2

16

I/O

MGE730

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