FM11NC08S

The FM11NC08S is an RFID/NFC tag IC from Fudan Microelectronics, designed for contactless communication at 13.56 MHz (ISO/IEC 14443 Type A standard). It features 8 KB EEPROM memory, supporting read/write operations with high security (mutual authentication, encryption).
Key characteristics:
- Operating voltage: 2.7V–5.5V
- Data retention: 10 years
- Write endurance: 100,000 cycles
- Communication range: Up to 10 cm (depending on antenna design)
Common applications include access control, smart cards, electronic tickets, and IoT devices. Its low power consumption and robust security make it suitable for secure, portable solutions.
For detailed specs, refer to the datasheet or Fudan Microelectronics’ official documentation.

The FM11NC08S is an NFC and secure authentication chip. Equivalent products include:
- NXP NTAG 213/215/216 (NFC tags)
- STMicroelectronics ST25TA (NFC & secure authentication)
- Infineon SLE 5542 (secure memory)
- Microchip AT88SC0104C (crypto memory)
These alternatives offer similar NFC or security features but may vary in memory size, protocols, or encryption. Check datasheets for exact compatibility.

The FM11NC08S is an RFID/NFC tag IC with the following key features:
- Memory: 8KB EEPROM, organized into 16 sectors (4 blocks each, 16 bytes per block).
- Interface: ISO/IEC 14443 Type A (13.56 MHz NFC compliant).
- Security: Mutual authentication, 3DES encryption, and customizable access control.
- UID: 7-byte unique identifier (fixed, read-only).
- Write Endurance: 100,000 cycles.
- Data Retention: 10 years.
- Operating Range: Up to 10 cm (depending on reader).
- Applications: Access control, payment systems, IoT, and secure data storage.
Compact, secure, and versatile for NFC/RFID applications.

The FM11NC08S is an 8-pin EEPROM chip with I²C interface. Key functions:
- Pins:
- VCC (Pin 8): Power supply (1.7V–5.5V).
- GND (Pin 4): Ground.
- SDA (Pin 5): Serial data (I²C).
- SCL (Pin 6): Serial clock (I²C).
- WP (Pin 7): Write-protect (active-low).
- NC (Pins 1–3): No connection.
- Features:
- 8Kbit (1KB) memory.
- 400kHz I²C speed.
- Built-in write protection.
Compact and widely used for small-scale data storage.

The FM11NC08S is an RFID chip manufactured by Fudan Microelectronics Group, a leading Chinese semiconductor company specializing in integrated circuits, smart cards, and RFID solutions. Established in 1998 and headquartered in Shanghai, Fudan Microelectronics is known for its innovation in secure ICs, MCUs, and wireless communication chips, serving industries like finance, transportation, and IoT. The company is publicly traded on the Hong Kong Stock Exchange (HKEX: 01385).
The FM11NC08S is a high-frequency (13.56 MHz) RFID chip compliant with ISO/IEC 14443 Type A standards, commonly used in access control, payment systems, and identification applications. Fudan Microelectronics is recognized for its competitive pricing and localization advantages in China's semiconductor market.

The FM11NC08S is a contactless RFID chip commonly used in:
1. Access Control – Secure entry systems for buildings and facilities.
2. Public Transport – Smart cards for fare payment in buses, metros, etc.
3. E-Payment – Contactless transactions (e.g., NFC payments).
4. Identification – Employee/student ID cards with secure data storage.
5. Logistics – Asset tracking and inventory management.
Its high security (ISO/IEC 14443 Type A) and 8KB EEPROM make it suitable for secure, data-intensive applications.

The FM11NC08S is an NFC Forum Type 2 Tag IC, typically packaged in a SOT23-6 (Small Outline Transistor) form factor. It is commonly used for contactless communication in applications like smart tags, access control, and payment systems. The package is compact, surface-mountable, and suitable for low-power, short-range RF communication.