ST25TB512-AC Datasheet - STMicroelectronics

ST25TB512-AC, 13.56 MHz short-range contactless memory

ST25TB512-AC Datasheet 13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions -Unsawn wafer -Bumped and sawn w

Features

* ISO 14443-2 Type B air interface compliant
* ISO 14443-3 Type B frame format compliant
* 13.56 MHz carrier frequency
* 847 kHz subcarrier frequency
* 106 Kbit/second data transfer
* 8 bit Chip_ID based anticollision system
* 2 count-down bina

Applications

* that need re-usable products. The ST25TB512-AC includes an anticollision mechanism that allows it to detect and select tags present at the same time within range of the reader. The anticollision is based on a probabilistic scanning method using slot markers. Signal names AC1 AC0 Table 1. Signal na

ST25TB512-AC-STMicroelectronics.pdf