IC card interface

文件：3.10162 Mbytes 页数：25 Pages

ARTSCHIP

IC card interface

文件：172.48 Kbytes 页数：29 Pages

PHI

PHI

IC card interface

文件：172.48 Kbytes 页数：29 Pages

PHI

PHI

IC card interface

文件：3.10162 Mbytes 页数：25 Pages

ARTSCHIP

Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8

文件：181.26 Kbytes 页数：29 Pages

ETCList of Unclassifed Manufacturers

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Standard smart card interface

The TDA8024 is a complete and cost-efficient analog interface for asynchronous 3 V or 5 V smart cards. It can be placed between the card and the microcontroller to perform all supply, protection and control functions. Very few external components are required. The TDA8024AT is a direct replacement f IC card interface\n3 or 5 V supply for the IC (VDD and GND)\nThree specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8\nDC/DC converter for VCC generation separately powered from a 5 V +- 20 pct supply (VDDP and PGND)\n3 or 5 V +- 5 pct regulated card s;

恩XP

Standard smart card interface

The TDA8024 is a complete and cost-efficient analog interface for asynchronous 3 V or 5 V smart cards. It can be placed between the card and the microcontroller to perform all supply, protection and control functions. Very few external components are required. The TDA8024AT is a direct replacement f IC card interface\n3 or 5 V supply for the IC (VDD and GND)\nThree specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8\nDC/DC converter for VCC generation separately powered from a 5 V +- 20 pct supply (VDDP and PGND)\n3 or 5 V +- 5 pct regulated card s;

恩XP