The M35102 is a 13.56MHz, 2048-bit high endurance EEPROM contactless memory chip that complies with the ISO 14443-2 Type-B standard. It features 1792-bit EEPROM, 256-bit ROM, 64-bit unique serial ID, and supports BYTE and PAGE read/write, with self-timed programming cycle, auto-erase function, and 100,000 erase/write cycles, 40 years data retention.
The M35102 is a contactless memory device powered by received carrier electromagnetic waves. It functions as a 1792-bit EEPROM combined with a 256-bit ROM containing a unique serial ID.
The chip complies with the ISO 14443-2 Type-B standard for transferring power and signals via radio transmission at 13.56 MHz. Data transfer occurs at 106 Kbit/second using ASK modulation from reader to card and BPSK from card to reader.
| Standard Compliance | ISO 14443-2 Type-B Standard Compliant |
|---|---|
| Carrier Frequency | 13.56 MHz |
| Subcarrier Frequency | 847 kHz |
| Data Transfer Rate | 106 Kbit/second |
| EEPROM Capacity | 1792-bit |
| ROM Capacity | 256-bit |
| Erase/Write Cycles | 100,000 (minimum) |
| Data Retention | 40 Year (minimum) |
The device supports a minimum of 100,000 erase/write cycles.
The typical programming time is 5 ms.