AT88RF1354 Series

Catalog

14443 TYPE B RFID READER, QFN, T&R GRN 36 VQFN 6X6X1MM T/R ROHS COMPLIANT: YES

Part	Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Type	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Interface	Supplier Device Package
Microchip Technology AT88RF1354-ZU-T	13.56 MHz	85 °C	-40 °C	RFID Reader	Surface Mount	3.6 V	3 V	36-VFQFN Exposed Pad	SPI	36-QFN (6x6)
Microchip Technology AT88RF1354-ZU	13.56 MHz	85 °C	-40 °C	RFID Reader	Surface Mount	3.6 V	3 V	36-VFQFN Exposed Pad	SPI	36-QFN (6x6)

Catalog

Key Features

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Description

Smart, high performance ISO/IEC 14443 Type B RF Reader IC that communicates with RFID transponders or contactless smartcards. The device exchanges data half duplex at a 106-Kbit per second. A 2-byte CRC\_B provides communication error detection capability. The reader is compatible with 3.3-V and 5-V host microcontrollers with two-wire or SPI serial interfaces. To communicate with an RFID transponder, the host microcontroller sends a data packet for transmission over the RF communications channel. The device then receives the response data packet from the transponder. The reader performs all RF communication packet formatting, decoding, and communication error checking, leaving the host microcontroller unburdened.