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Dual Interface Card Dual Interface Card
RealSmart can provide you plastic Dual Interface cards with various chips and related personalization service. You may purchase from us directly for final card with or without personalization, also you are welcome to consign us chips for final card conversion job, also data processing service is supported.
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Dual Interface Card:

Dual Interface Card is a microprocessor card which has one chip with contactless & contact interfaces. It can be used at banking, transportation, healthcare, ID, Government and other areas that need larger memory and higher security than a standard contactless & contact memory card.

Thanks mature chip technologies from players like NXP, Infineon, ST, FUDAN, HuaHong etc and related OS & solution suppliers. After years’ experiences of production & development, now we are proudly ready to support your project of Dual Interface Card with superb and stable quality for mass production.

Here after are the typical Dual Interface chips from NXP JCOP series:

Code Brief Name Platform/Spec Memory (bytes) Interface Datasheet
CJ3A040 J3A040 JCOP 2.4.1 40k Dual Interface Download
CJ3A080 J3A080 JCOP 2.4.1 80k Dual Interface Download
CJ3A081 J3A081 JCOP 2.4.1 80k Dual Interface Download
CJ0BLA5

JCOP31/36k

(Mifare1K Emulation )

JavaCard 2.2.1

Visa GlobalPlatform 2.1.1

36k (Mifare 1K) Dual Interface Download
CJ0BLA3

JCOP31/72k

(Mifare1K Emulation)

JavaCard 2.2.1

Visa GlobalPlatform 2.1.1

72k (Mifare 1K) Dual Interface Download
CJ0BLA8

JCOP31/72k

(Mifare 4K Emulation)

JavaCard 2.2.1

Visa GlobalPlatform 2.1.1

72k (Mifare 4K) Dual Interface Download
CJ0BLA4

JCOP41/72k

(Mifare 4K Emaulation)

JavaCard 2.2.1

Visa GlobalPlatform 2.1.1

72k (Mifare 4K) Dual Interface Download

Please note that JCOP 10, JCOP 21, JCOP 31 and JCOP 41 are being replaced by the J2A and J3A family of products

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