SRI2K is a 13.56MHz short-range contactless memory chip with 2048-bit EEPROM and anticollision functions.
The SRI2K is a contactless memory chip powered by an externally transmitted radio wave at 13.56 MHz. It contains a 2048-bit user EEPROM organized into 64 blocks of 32 bits and is compliant with ISO 14443-2 Type B and ISO 14443-3 Type B frame format standards. The chip features an 8-bit Chip_ID based anticollision system and supports data transfer rates of 106 kbit/second.
| Carrier frequency | 13.56 MHz |
|---|---|
| Data transfer rate | 106 kbit/second |
| EEPROM capacity | 2048-bit |
| Unique Identifier size | 64-bit |
| Programming cycles | 1 million |
| Data retention | 40 years |
| Programming time | 5 ms typical |
The data transfer rate between the SRI2K and the reader is 106 kbit/s in both reception and emission modes.
Yes, it is compliant with ISO 14443-2 Type B air interface and ISO 14443-3 Type B frame format.