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December 23, 2025

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# iFRD Card: The Ultimate Solution for Secure Digital Transactions ifrd card ## What is an iFRD Card? The **iFRD card** represents a significant advancement in contactless payment and secure identification technology. As someone who has worked in fintech for over a decade, I've witnessed the evolution from magnetic stripes to EMV chips, and now to iFRD technology. My personal experience with implementing these systems has shown me firsthand how they reduce fraud and improve user convenience. ## Technical Specifications and Parameters of iFRD Card Products For developers and businesses looking to integrate **iFRD card** solutions, understanding the technical foundation is crucial. Below are detailed specifications for a typical iFRD card module. *Please note: These technical parameters are for reference data. Specific needs require contacting backend management.* * **Physical Dimensions:** 85.60 mm × 53.98 mm × 0.76 mm (Standard ID-1/CR80 format) ifrd card * **Chip Core:** Advanced Secure Microcontroller (e.g., NXP SmartMX2 P71 series or equivalent) ifrd card * **Chip Code:** Typically features a unique silicon serial number (e.g., SN: P71D320xxxxx) * **RF Interface:** ISO/IEC 14443 Type A/B compliant, operating at 13.56 MHz. * **Communication Protocol:** Supports ISO/IEC 7816-4 for APDU commands and NFC Data Exchange Format (NDEF). * **Memory Capacity:** 80KB EEPROM (for user data/applications), 320KB ROM, 10KB RAM. * **Security:** Common Criteria EAL5+ certified, integrated cryptographic coprocessor for AES-256, RSA-2048, and ECC-256. * **Operating Voltage:** 3V or 5V (±10%). * **Operating Temperature:** -25°C to +85°C. ifrd card * **Data Retention:** Minimum 25 years. ifrd card * **Write Endurance:** 500,000 cycles minimum. ## My Personal Skill in iFRD System Integration My talent lies in system architecture. I successfully led a project to migrate a corporate campus from traditional keycards to a unified **iFRD card** system for access, payments, and library services. The key was developing a middleware layer that could handle the encrypted data packets from the cards and interface with three different legacy backend systems. This skill in creating seamless integration is what makes **iFRD card** technology so powerful—it's not just the card, but the ecosystem. ## Opinion on the Future of iFRD Technology In my view, the **iFRD card**
The Use of RFID for Human Identity Verification

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