AN1978 datasheet(1/14 Pages) STMICROELECTRONICS

부품명	AN1978

상세설명	SMART CARD INTERFACE

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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1. INTRODUCTION

The ST8004 is a smart card interface designed to minimize the microprocessor hardware and software

complexity in all the applications that need a smart card, such as Set-Top-Boxes, electronic payments,

pay TV and identification.

The ST8004 is compliant with the NDS requirements. It implements all the blocks and procedures for the

card activation/deactivation as shown in the block diagram of figure 1.

Figure 1: ST8004 internal block diagram

INTERNAL

REFERENCE

SUPPLY

VOLTAGE

SUPERVISOR

STEP-UP CONVERTER

INTERNAL OSCILLATOR

2.5MHz

SEQUENCER

RST BUFFER

VCC

GENERATOR

CLOCK

BUFFER

THERMAL

PROTECTIO

I/O TRANSCEIVER

CLOCK

CIRCUITRY

OSCILLATOR

ST8004

VDD

S2

S1

VDDP

100nF

28

AUX2UC

I/OUC

CLKDIV2

AUX1UC

XTAL2

XTAL1

5/3V

CLKDIV1

CMDVCC

RSTIN

PVCC

22

27

25

24

19

26

2

23

3

21

6

1

7

5

17

14

15

10

9

4

12

11

13

RST

18

OFF

En5

En3

Vref

VTHSEL

PRES

GND

CLK

AUX2

PRES

I/O

AUX1

8

PGND

20

ALARM

VUP

VCC

En2

En1 CLKUP

CLK

En4

16

CGND

100nF

En4

June 2004

1/14

AN1978

APPLICATION NOTE

ST8004: SMART CARD INTERFACE

유사한 부품 번호 - AN1978

제조업체	부품명	데이터시트	상세설명
Silicon Laboratories	AN197	233Kb / 14P	SERIAL COMMUNICATIONS GUIDE FOR THE CP210X
STMicroelectronics	AN1971	153Kb / 16P	ST7LITE0xxx MICROCONTROLLED BALLAST 17-Dec-2012
Freescale Semiconductor...	AN1979	768Kb / 10P	Altimeter and Barometer System

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유사한 설명 - AN1978

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	L6605	202Kb / 10P	SMART CARD INTERFACE Dec-1992
Maxim Integrated Produc...	DS8113	160Kb / 17P	Smart Card Interface Rev 1; 2/08
Linear Technology	LTC1755	204Kb / 16P	Smart Card Interface
Maxim Integrated Produc...	DS8313	273Kb / 18P	Smart Card Interface Rev 1; 5/09
Teridian Semiconductor ...	73S8010C	346Kb / 27P	Smart Card Interface
Teridian Semiconductor ...	73S8014RN	395Kb / 28P	Smart Card Interface
Maxim Integrated Produc...	73S8014BN	542Kb / 29P	Smart Card Interface Rev 2; 12/11
	DS8024	308Kb / 15P	Smart Card Interface Rev 2; 2/12
	DS8023	251Kb / 17P	Smart Card Interface Rev 1; 4/13
Teridian Semiconductor ...	73S8024C	483Kb / 22P	Smart Card Interface April 2009

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AN1978 데이터시트(PDF) 1 Page - STMicroelectronics

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유사한 부품 번호 - AN1978

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