双IC卡接口 | NXP 半导体

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双IC卡接口

TDA8020HL
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TDA8020HL是一款单芯片双智能卡接口。该器件由I²C总线控制，可确保以极少量的外部元件达到ISO 7816或EMV2000标准。

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框图

Block diagram: TDA8020HL

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特征

  • 两个独立的6点接触式智能卡接口
  • 卡片电源电压：VCC = 5 V、ICC最高60 mA或3 V +-5%、ICC最高55 mA
  • 集成式DC-DC转换器（倍频器、三倍器或跟随器），支持的电源电压范围为2.7 V至6.5 V
  • 用于接口信号的独立电源电压（1.5 V至6.5 V）
  • 通过I²C总线传输控制和状态信息
  • 提供两个I²C总线地址针脚，可并联连接四个器件
  • 符合ISO 7816或EMV2000电气规格
  • 通过集成式序列器自动激活和取消激活序列
  • 热复位或冷复位中具有自动时钟计数和复位切换功能
  • 中断请求输出至控制器
  • 针对卡片接触提供6 kV ESD保护
  • 电源掉电、过载、过热、卡片移走或DC-DC出错时具有自动紧急取消激活功能
  • 针脚CLK、RST、I/O和VCC提供限流功能
  • 用于上电复位和掉电检测的集成式电压监控器。

Target Applications

  • 机顶盒
  • 银行终端
  • 互联网终端。

购买/参数

1 结果

不包含 1 不推荐用于新设计

部件

展开描述

计算机辅助设计模型

Analog interfaces

UART

Host interfaces

VCC card power supply

TDA8020HL
数据手册

替换部件: TDA8035HN

2

no

I2C

3 & 5

N true 0 PSPTDA8020HLzh 5 封装信息 Package Information t790 1 应用笔记 Application Note t789 2 数据手册 Data Sheet t520 1 用户指南 User Guide t792 1 zh 0 false zh zh 数据手册 Data Sheet 1 1 3.0 English 1442052199279733340413 PSP 125.2 KB None None documents None 1442052199279733340413 /docs/en/data-sheet/TDA8020HL.pdf 125159 /docs/en/data-sheet/TDA8020HL.pdf TDA8020HL documents N N 2014-10-09 Dual IC card interface /docs/en/data-sheet/TDA8020HL.pdf /docs/en/data-sheet/TDA8020HL.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Oct 9, 2014 980000996212993340 Data Sheet Y N Dual IC card interface 应用笔记 Application Note 2 2 1.1 English 1442087436301695658782 PSP 1.9 MB None None documents None 1442087436301695658782 /docs/en/application-note/AN11079.pdf 1874070 /docs/en/application-note/AN11079.pdf AN11079 documents N N 2016-07-13 Contact reader ICs - TDA product support packages /docs/en/application-note/AN11079.pdf /docs/en/application-note/AN11079.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Mar 6, 2015 645036621402383989 Application Note Y N Contact reader ICs - TDA product support packages 3 1.0 English 1442087575827693277607 PSP 717.4 KB None None documents None 1442087575827693277607 /docs/en/application-note/AN10232.pdf 717364 /docs/en/application-note/AN10232.pdf AN10232 documents N N 2011-06-30 AN10232 /docs/en/application-note/AN10232.pdf /docs/en/application-note/AN10232.pdf Application Note N 645036621402383989 2022-12-07 pdf N en May 20, 2003 645036621402383989 Application Note Y N AN10232 用户指南 User Guide 1 4 1.0 English 1442125533209710359206 PSP 1.2 MB None None documents None 1442125533209710359206 /docs/en/user-guide/UM10349.pdf 1190622 /docs/en/user-guide/UM10349.pdf UM10349 documents N N 2016-10-08 Contact smart card reader chips evaluation with CAKE80xx_MBA /docs/en/user-guide/UM10349.pdf /docs/en/user-guide/UM10349.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Oct 16, 2014 132339537837198660 User Guide Y N Contact smart card reader chips evaluation with CAKE80xx_MBA 封装信息 Package Information 1 5 1.0 English 1455078604308718432742 PSP 446.8 KB None None documents None 1455078604308718432742 /docs/en/package-information/SOT358-1.pdf 446755 /docs/en/package-information/SOT358-1.pdf SOT358-1 documents N N 2017-07-19 plastic low profile quad flat package; 32 leads; body 7 mm x 7 mm x 1.4 mm /docs/en/package-information/SOT358-1.pdf /docs/en/package-information/SOT358-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Jul 19, 2017 302435339416912908 Package Information Y N plastic low profile quad flat package; 32 leads; body 7 mm x 7 mm x 1.4 mm false 0 TDA8020HL downloads zh-Hans true 1 Y PSP 封装信息 1 /docs/en/package-information/SOT358-1.pdf 2017-07-19 1455078604308718432742 PSP 5 Jul 19, 2017 Package Information None /docs/en/package-information/SOT358-1.pdf English documents 446755 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT358-1.pdf plastic low profile quad flat package; 32 leads; body 7 mm x 7 mm x 1.4 mm /docs/en/package-information/SOT358-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic low profile quad flat package; 32 leads; body 7 mm x 7 mm x 1.4 mm 446.8 KB SOT358-1 N 1455078604308718432742 应用笔记 2 /docs/en/application-note/AN11079.pdf 2016-07-13 1442087436301695658782 PSP 2 Mar 6, 2015 Application Note None /docs/en/application-note/AN11079.pdf English documents 1874070 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11079.pdf Contact reader ICs - TDA product support packages /docs/en/application-note/AN11079.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N Contact reader ICs - TDA product support packages 1.9 MB AN11079 N 1442087436301695658782 /docs/en/application-note/AN10232.pdf 2011-06-30 1442087575827693277607 PSP 3 May 20, 2003 Application Note None /docs/en/application-note/AN10232.pdf English documents 717364 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10232.pdf AN10232 /docs/en/application-note/AN10232.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10232 717.4 KB AN10232 N 1442087575827693277607 数据手册 1 /docs/en/data-sheet/TDA8020HL.pdf 2014-10-09 1442052199279733340413 PSP 1 Oct 9, 2014 Data Sheet None /docs/en/data-sheet/TDA8020HL.pdf English documents 125159 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/TDA8020HL.pdf Dual IC card interface /docs/en/data-sheet/TDA8020HL.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.0 N N Dual IC card interface 125.2 KB TDA8020HL N 1442052199279733340413 用户指南 1 /docs/en/user-guide/UM10349.pdf 2016-10-08 1442125533209710359206 PSP 4 Oct 16, 2014 User Guide None /docs/en/user-guide/UM10349.pdf English documents 1190622 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10349.pdf Contact smart card reader chips evaluation with CAKE80xx_MBA /docs/en/user-guide/UM10349.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N Contact smart card reader chips evaluation with CAKE80xx_MBA 1.2 MB UM10349 N 1442125533209710359206 true Y Products

文档

快速参考恩智浦 文档类别.

筛选条件

5 文件

紧凑列表

封装信息 (1)
应用笔记 (2)
数据手册 (1)
用户指南 (1)

培训

筛选条件

3 培训

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