The Fudan FM4442 Contact Smart Card IC offers secure and dependable data management with its 256×8-bit EEPROM and 32-bit protection memory. Designed for contact innovative card applications, it ensures reliable performance and long-term data retention. Ideal for membership, loyalty, and access control systems, the FM4442 combines strong compatibility with SLE4442 and SLE5542 cards, providing a trusted and cost-effective solution for innovative card projects that require durability and easy integration.
Key Features
1.256×8-bit EEPROM with byte-level erase and write capability
2.32-bit protection memory with irreversible security settings
3.Full compatibility with SLE4442 and SLE5542 contact smart cards
4. Up to 100,000 reliable read/write cycles for extended lifespan
5.Stable and durable design for consistent daily operation
Product Parameters
Fuda FM4442 Card Specifications
Material
PVC, PET, PET-G, PC
Size
CR80 standard 86*54mm
Printing
Blank Card, or Customized Printing
Thickness
0.81mm
Chip
Fuda FM4442
Interface
Contact only
Protocol
ISO7816
EEPROM
256 Byte
Function
Read & Write
Compatible Chip
Infineon SLE4442, SLE5542
Lifetime
>100,000 reads/writes, >8 years
Applications
• Membership Card • Hotel Key Card • Fuel Card • Cashless Payment Card • Game Card • Access Control Card • Public Transportation Card, etc.
Application Areas
Membership Cards: Membership cards and points cards are used for customer identification and point management. Loyalty Programs: Loyalty systems for shopping malls and chain stores. Access Control Cards: These include employee badges and time cards. Prepaid Cards: Stored-value cards, campus cards, restaurant cards, and other payment methods. Hotel Key Cards: These are used for hotel room access and door lock systems. Transportation Cards: Bus cards, parking cards, gas cards, and more. Healthcare or ID Cards: Medical identification cards and government-issued identity verification cards.
FAQ
Q1: What is the storage capacity of the FM4442 smart card? A1: It has 256×8-bit EEPROM memory with 32×1-bit protection memory for secure data storage.
Q2: Is the FM4442 compatible with SLE4442 cards? A2: Yes, it is fully compatible with SLE4442, making it a reliable drop-in replacement.
Q3: What are the typical applications of the FM4442 card? A3: It’s widely used in membership, loyalty, access control, prepaid, and hotel key card systems.
Q4: How secure is the FM4442 card? A4: The card features irreversible write protection and a 3-byte security code to prevent unauthorized access.
Q5: What is the data retention period of the FM4442 chip? A5: The data can be securely stored for at least 10 years under normal usage conditions.
Español 
English 
