{"id":2735,"date":"2023-12-28T17:13:30","date_gmt":"2023-12-28T09:13:30","guid":{"rendered":"http:\/\/demo.lezhan.org\/?post_type=product&p=2735"},"modified":"2025-09-29T17:53:54","modified_gmt":"2025-09-29T09:53:54","slug":"thc20-sim-card","status":"publish","type":"product","link":"https:\/\/www.dccochina.com\/es\/shop\/thc20-sim-card\/","title":{"rendered":"TMC THC20 Java Card 132K for Business Prepaid and Smart SIM Applications"},"content":{"rendered":"

The TMC THC20 Business Prepaid Card Java Card is an 8-bit CPU contact smart card IC with 132 KB FLASH memory. It integrates hardware DES, TRNG, and CRC, ensuring secure transactions and reliable data protection. The chip is particularly well-suited for Business Prepaid Cards, providing stable performance for balance management, transaction storage, and secure authentication. It also supports basic smart SIM card implementations for telecom operators and MVNOs, as well as other general-purpose IC card applications.<\/p>\n

Key Features<\/span><\/h3>\n

8-bit CPU architecture for stable card operation<\/p>\n

132 KB embedded FLASH memory for application data<\/p>\n

Hardware DES engine for encryption security<\/p>\n

True Random Number Generator (TRNG) for key protection<\/p>\n

Hardware CRC for data integrity verification<\/p>\n

ISO\/IEC 7816 contact interface compliant<\/p>\n

Optimised for low power consumption and high endurance<\/p>\n

Why Choose the TMC THC20 Smart SIM Card?<\/span><\/h3>\n

The TMC THC20 Business Prepaid Card Java Card is well-suited for Smart SIM card applications due to its 8-bit CPU architecture, which ensures stable and low-power operation essential for mobile devices. Its 132 KB embedded FLASH memory provides sufficient space for storing telecom operator data and application files, while the integrated hardware DES engine and TRNG ensure secure authentication and encryption. Additionally, the hardware CRC guarantees data integrity during transmission, making it reliable for SIM card operations, including authentication, secure key storage, and transaction management.<\/p>\n

\"SIM<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

    \n
  1. \n

    8-bit CPU architecture for stable card operation<\/p>\n<\/li>\n

  2. \n

    132 KB embedded FLASH memory for application data<\/p>\n<\/li>\n

  3. \n

    Hardware DES engine and TRNG for secure transactions and key protection<\/p>\n<\/li>\n

  4. \n

    Hardware CRC for data integrity verification<\/p>\n<\/li>\n

  5. \n

    ISO\/IEC 7816 contact interface with low power consumption and high endurance<\/p>\n<\/li>\n<\/ol>\n

    This card is suitable for use as a commercial prepaid card or smart SIM card. Customization is supported. Please get in touch with us for pricing.<\/p>\n

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