FM11RF08
The Shanghai Fudan Microelectronics FM11RF08 is an HF 13.56 MHz RFID tag IC, with 8 Kbits (1024 x 8 bits) EEPROM, organized in 16 sectors with 4 blocks each, 16 bytes per block, operating at 13.56 MHz under ISO/IEC 14443-A.
8 Kbit contactless card IC compatible with ISO/IEC 14443 Type A and MIFARE Classic 1K/4K command set.
Full Specifications
| Manufacturer | Shanghai Fudan Microelectronics |
|---|---|
| Frequency Category | HF 13.56 MHz |
| Frequency | 13.56 MHz |
| Protocol | ISO/IEC 14443-A |
| Memory | 8 Kbits (1024 x 8 bits) EEPROM, organized in 16 sectors with 4 blocks each, 16 bytes per block |
| Interface | RF (contactless) |
| Temperature Range | Refer to datasheet |
| Form Factor | Contactless card IC (chip for integration into PVC/PET card with antenna) |
| Security | Mutual 3-pass authentication, stream cipher encryption, two keys per sector (Key A and Key B), unique serial number |
Engineering Brief
The FM11RF08 is an 8 Kbit contactless card IC from Shanghai Fudan Microelectronics that complies with ISO/IEC 14443 Type A. It features 1 KB EEPROM organized into 16 sectors supporting multi-application use with independent access control and dual-key authentication per sector. The chip operates at 13.56 MHz with 106 Kbit/s data rate, supports operating distances up to 100 mm, and includes MIFARE Classic-compatible encryption with mutual 3-pass authentication and encrypted data transfer. Designed for payment cards and public transport ticketing, it offers 100,000 write cycles endurance and 10 years data retention.
Typical Applications
Standards & Compliance
Frequently Asked Questions
What is the memory size of the FM11RF08 chip?
The FM11RF08 has 8 Kbits (1 KB) of EEPROM memory organized into 16 sectors, with each sector containing 4 blocks of 16 bytes each, for a total of 1024 bytes.
Is the FM11RF08 compatible with MIFARE Classic?
Yes, the FM11RF08 is compatible with the MIFARE Classic 1K command set and uses the same mutual 3-pass authentication and encryption mechanisms, making it a functional alternative to MIFARE Classic 1K cards.
What security features does the FM11RF08 provide?
The FM11RF08 offers mutual 3-pass authentication, stream cipher encryption for data transfer, and two independent access keys (Key A and Key B) per sector. Each chip also has a unique serial number for identification.
What is the read range of the FM11RF08?
The FM11RF08 supports operating distances up to 100 mm (10 cm) depending on reader power and antenna configuration.
How many write cycles does the FM11RF08 EEPROM support?
The FM11RF08 EEPROM endurance is rated for 100,000 write cycles with 10 years of data retention.
What communication protocol does the FM11RF08 use?
The FM11RF08 operates at 13.56 MHz using the ISO/IEC 14443 Type A protocol with a data rate of 106 Kbit/s for contactless communication.
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