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    A "150K Memory Java card" refers to a smart card that utilizes Java Card technology and features approximately 150 kilobytes (KB) of non-volatile memory, typically EEPROM, available for user applications and data storage.
    Key characteristics of such a card include:
    • Java Card Platform:
      These cards run a subset of the Java platform, specifically designed for resource-constrained environments like smart cards. This allows for the development and deployment of secure, portable applications (applets) on the card.
    • Memory Capacity:
      The 150K refers to the usable non-volatile memory, which is significantly higher than older Java Card models (e.g., J2A040 with 40K). This increased capacity enables the storage of more complex applications, larger datasets, or multiple applets on a single card.
    • Dual Interface:
      Many 150K Java cards are dual-interface, meaning they support both contact (ISO/IEC 7816) and contactless (ISO/IEC 14443 Type A) communication, offering flexibility in how they interact with readers and terminals.
    • Security Features:
      Java Card platforms are designed with robust security features, including cryptographic capabilities and secure execution environments, to protect sensitive data and applications.
    • GlobalPlatform Compliance:
      These cards often adhere to GlobalPlatform specifications, which provide a framework for managing applications and security domains on the card.
    • Applications:
      150K Java cards are suitable for a wide range of applications, including:
      • Secure identification (e.g., eID, access control)
      • Payment solutions (e.g., EMV banking cards)
      • Loyalty and membership programs
      • Digital signatures and secure communication
    Examples of 150K Java cards include the NXP JCOP4 J3R150 and the Infineon jTOP® ID SLJ 52GCA150CL. These cards are primarily intended for developers and professionals who require a secure and programmable platform for smart card-based solutions.

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    Infineon jTOP® ID SLJ 52GCA150CL Java Card 3.0.4 150K


    CardLogix Corporation
    https://www.cardlogix.com › product › infin...
    CardLogix Corporation
    https://www.cardlogix.com › product › infin...
    · 翻译此页
    Built on the lastest Java Card 3.0.4 Platform · Most currrent GlobalPlatform 2.2.1 · High memory capacity 150K Bytes · Ideal for Multiple Applications · CC EAL 5+ ...

    JavaCOS A22 dual interface Java card - 150K


    Smartcard Focus
    https://www.smartcardfocus.com › shop › ilp
    Smartcard Focus
    https://www.smartcardfocus.com › shop › ilp
    · 翻译此页
    The JavaCOS dual interface card from Feitian is a FLASH-based Java Card with 150K of usable non-volatile storage , and 2.7K of user RAM.
    £7.79 · 14 天内可退货

    Java Smart Chip Card - NFC / Contactless J3R150 - E-Scan


    e-scan.com
    https://www.e-scan.com › Shop
    e-scan.com
    https://www.e-scan.com › Shop
    · 翻译此页
    J3R150 JCOP Dual Interface Contactless Java Card 150K Memory . $100.00 – $950.00 Price range: $100.00 through $950.00. Java Jcop Smart Card (J3R150), 150K Memory
    US$100.00到 US$950.00 · 无货

    150K Memory J3R150 Jcop Smart Card Dual Interface ...


    Alibaba.com
    https://www.alibaba.com › product-detail
    Alibaba.com
    https://www.alibaba.com › product-detail
    · 翻译此页
    150K Memory J3R150 Jcop Smart Card Dual Interface Contact Java card. Ideal for access control systems. Customize size, printing, and thickness.

    J3R150 Java JCOP Smart Card - 150K EEPROM Dual ...


    cordouan-tech.com
    https://www.cordouan-tech.com › JCOP-Sma...
    cordouan-tech.com
    https://www.cordouan-tech.com › JCOP-Sma...
    · 翻译此页
    This J3R150 Java JCOP card is the real deal for smart card projects. It's got that upgraded NXP JCOP4 P71 EMV chip with 150K EEPROM memory - way more storage ...

    150K Memory J3R150 Jcop Smart Card Dual Interface ...


    smartcardrfidtag.com
    https://www.smartcardrfidtag.com › 150k-...
    smartcardrfidtag.com
    https://www.smartcardrfidtag.com › 150k-...
    · 翻译此页
    JCOP Card J3R150 developed by NXP is an implementation of the Java Card 3.0.5 classic edition and GlobalPlatform ID Configuration v1.0, GlobalPlatform Common ...

    J3R150 JCOP Smart Card Dual Interface Contact ...


    AliExpress
    https://www.aliexpress.com › item
    AliExpress
    https://www.aliexpress.com › item
    · 翻译此页
    J3R150 JCOP Smart Card Dual Interface Contact Contactless with 150k Memory EMV Version Java Card 3 Track HICO Magnetic Stripe. 17 sold. US $7.10.

    JCOS Java Card 40K Dual-Interface


    CardLogix Corporation
    https://www.cardlogix.com › product › dual-...
    CardLogix Corporation
    https://www.cardlogix.com › product › dual-...
    · 翻译此页
    The Dual-Interface JCOS is based on the Java Card platform 2.2.1 and is intended for use in a wide range of smart card solutions.

    Emv


    Amazon.com
    https://www.amazon.com › emv
    Amazon.com
    https://www.amazon.com › emv
    · 翻译此页
    J3R150 Chip Java JCOP Card - UNFUSED Dual Interface Chip Java JCOP4 Cards ...
    4.5 商店评分 ( 1.7万 ) · 30 天内可退货
    相关问题
    Are Java cards still relevant?
    It is widely used in different markets: wireless telecommunications within SIM cards and embedded SIMs (eSIM), payment within banking cards and RFID (NFC) mobile payment and for identity cards, healthcare cards, and passports.

    Java Card - Wikipedia


    wikipedia.org
    https://en.wikipedia.org › wiki › Java_Card
    wikipedia.org
    https://en.wikipedia.org › wiki › Java_Card
    What is a Java card used for?
    Java Card technology | Oracle
    Java Card is an execution platform that can store and update multiple applications on a single resource-constrained device , while retaining the highest certification levels and compatibility with standards. Release 3.2 of Java Card technology specifications comes with various enhancements, such as support for (D)TLS1.

    Oracle Java Card technology


    Oracle
    https://www.oracle.com › java › java-card
    Oracle
    https://www.oracle.com › java › java-card
    What is the difference between native card and Java card?
    Compared to native products, Java Card products embed similar core technologies, like cryptography and security countermeasures . Naturally, because Java Card allows the downloading of application code, it faces new threats that do not affect native cards.

    Java Card Frequently Asked Questions (FAQ) - Oracle


    Oracle
    https://www.oracle.com › java › technologies › javcard-faq
    Oracle
    https://www.oracle.com › java › technologies › javcard-faq
    Do credit cards run Java?
    Your credit / debit card (and probably your SIM card) run Java[1]. So did most cellphones from the early 2000s[2]. I can believe that some IoT devices run chips more powerful than your average phone from 20 years ago. JavaCard has actually lost a lot of its popularity for ICC applications like credit cards and SIMs. 2024年2月7日

    Your credit / debit card (and probably your SIM card) run Java[1]. So did ...


    Hacker News
    https://news.ycombinator.com › item
    Hacker News
    https://news.ycombinator.com › item
    反馈

    Java and programmable smartcards


    Smartcard Focus
    https://www.smartcardfocus.com › shop › ilp
    Smartcard Focus
    https://www.smartcardfocus.com › shop › ilp
    · 翻译此页
    JavaCOS A22 dual interface Java card - 150K High capacity dual-interface programmable Java card with 150k available on-board storage. FREE SDK. £ 6.49. In ...
    14 天内可退货

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