JavaCard A22CR

  • RSA2048
  • JC3.0.4
  • GP2.1.1
  • SCP01/02/03
  • ECC
  • ISO14443 TYPEA/B
  • 138.53k FLASH


  • Color:
  • Type:
    • Smart Card
  • Quantity:
    - +

Javacard A22CR

Feitian Technologies Java Card Operating System(FTJCOS), has been designed strictly conforming to the standards of the Global Platform and ISO industry, thereby ensuring a fluency and seamless interoperability of applications for card issuers and solution developers.

FT Java Card maintains compatibility with the third party applets as well as all existing smart card infrastructures. It facilitates the integration of multiple sourcing components within the smart card solutions.

JavaCardOS provides customization services implementing a variety of algorithms or features on multi-platform. Please contact for more details.









ISO/IEC 7816 Part1-4

ISO14443 Part1-4

Java Card 3.0.4

GP2.1.1(Implementation of Mapping Guidelines of Existing GP v2.1.1 Implementation on v2.2.1;

SCP01*, SCP02, SCP03* supported)

Communication Protocol

Contact interface supports T=1 and T=0

Contactless interface supports Type A and Type B*

Mifare 1K


FLASH: 114.55KB

RAM: 1.84KB

Support Garbage Collector

Support Applet deletion

Default ATR:  3B 9C 95 80 81 1F 03 90 67 46 4A 01 00 54 04 F2 72 FE 00 C0
(To customize ATR, please be sure to contact first!)

* These functions are not supported by default, but can be customized. Please contact for more details.