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77CLF2400P EMV chip card
DSC00244

Infineon SLE 77CLF2400P EMV chip card

The 77CLF2400P EMV chip card is a 16-bit security controller introduced by Infineon, optimised specifically for contactless and dual-interface payment applications. Manufactured using a 90nm CMOS process and integrating SOLID FLASH™ technology, it strikes an excellent balance among security, power consumption, and performance.

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Description

The 77CLF2400P EMV chip card delivers secure microcontroller capabilities for EMV payment cards and high-security smart card solutions. It provides processing power, secure storage, and cryptographic functions to support card authentication, transaction protection, and identity verification. Manufacturers use the chip in banking cards, contactless payment cards, transport cards, and multi-application smart card systems.

77CLF2400P EMV Chip Card Key Technical Features:

Security Architecture:  Built-in hardware security modules provide tamper resistance, side-channel attack protection (SPA/DPA), and fault injection defence. They ensure the security of cryptographic keys and sensitive data.

Dual-Interface Support: Supports both contact and contactless interfaces, complying with ISO/IEC 14443 Type A/B standards. The 77CLF2400P Java Card chip is suitable for multi-functional smart card applications.

Java Card Platform Compatibility: Supports the Java Card OS runtime environment, enabling the deployment of multiple applets; offers cross-platform portability, facilitating integration across various sectors such as finance and transportation.

Low-Power Design: Optimised for contactless EMV chip card and wearable devices, featuring rapid wake-up capabilities and low-energy operation in contactless mode.

EMV Chip Card Technical Specifications:

Parameter Category Specifications
Processor 16-bit Secure Controller
Memory 240 KB SOLID FLASH™ (for program and data storage)
6 KB RAM
Cryptographic Support Supports symmetric algorithms (such as AES and 3DES), asymmetric algorithms (RSA/ECC), and SHA hash algorithms
Manufacturing Process 90 nm CMOS
Certification Level Compliant with financial-grade security certifications, including EMVCo and Common Criteria EAL5+

Product Parameters

Infineon SLE77 CLF(X)2400 Java Card Specifications
Material PVC, PET, PET-G, PC
Size CR80 standard 86×54mm, customized available
Printing Blank Card, or Customized Printing
Thickness 0.76mm, 0.81mm
Chip Infineon SLE 77CLF(X)2400P(M)
Interface Contactless / Dual Interfaces
Communication Protocol T=0, T=1, T=CL
Java Card Version Java Card 3.0.1 Classic Edition
Global Platform Version GP2.2
User Memory At least 80K
Crypto • DES: Triple-key triple-DES
• AES: 128, 192, and 256-bit key
• RSA: RSA2048, RSA4096
• ECC GF(p): 521 bits (ECDSA, ECDH) libraries
Lifetime >500,000 times read & write. >12 years
Certifications & Approvals • CC EAL 4+ (high) targeted
• EMVCo targeted
Applications • National eID
• Electronic Passport
• Electronic Driver’s License Card
• Electronic Health and Social Benefits Cards
• ePKI / eServices / Digital Signature Card
• Payment and Micro Payment
• Public Transport, Logical and Physical Access

Main Applications

Financial Payment Cards: Serving as the core of EMV chip cards, these are utilised in bank-issued debit and credit cards, supporting contactless “Quick Pass” functionality.

EMV chip cards

Integrated Transit Cards: Embedded within urban bus and subway contactless transit cards, the 77CLF2400P smart card chip enables rapid entry and exit while facilitating the coexistence of multiple applications (e.g., micro-payments combined with access control).

77CLF2400P smart card chip

Government ID Cards: Government ID Cards: Deployed in government systems requiring long-term, stable operation—such as electronic national ID cards, government smart ID cards, and social security cards—these support remote application updates.

government smart ID card

Digital Wallet Hardware Carriers:  Acting as the core 77CLF2400P Secure Element within wearable payment devices (such as contactless payment wristbands), they ensure the security of financial transactions.

77CLF2400P Secure Element

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