ST25TB512-AT 13.56 MHz short-range contactless memory

STMicroelectronics

Description

ST25TB512-AT Datasheet 13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions -Unsawn wafer -Bumped and sawn w.
1 Description The ST25TB512-AT is a contactless memory, powered by an externally transmitted radio wave.

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Datasheet Specifications

Part number: ST25TB512-AT
Manufacturer: STMicroelectronics ↗
File Size: 813.06 KB
Datasheet: ST25TB512-AT-STMicroelectronics.pdf
Description: 13.56 MHz short-range contactless memory

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-AT 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-AT Distributors

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ST25TB512-AT 13.56 MHz short-range contactless memory STMicroelectronics

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