Specification Q5B - ASIC for RFID

PublishTime：2025-03-16

The Q5B is a multifunctional read/write identification ASIC designed for contactless RFID applications operating in the 125-kHz frequency range. It features a single coil for power supply and bidirectional communication, an on-chip 330-bit EEPROM for data storage, and various modes of operation including password protection, max block feature, and answer-on-request (AOR) mode. The Q5B supports different modulation types such as FSK, Manchester, Biphase, PSK, and NRZ, and offers features like inverse data output, direct access mode, and fast write method. The document provides detailed information on the Q5B's architecture, operation modes, and programming procedures.

Brand of Product：	SonMicro
Part#：	Q5 More Part#
Product Category：	RFID ASIC More
Application：	[ Contactless RFID applications ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	Not specified
Language：	English Chinese Chinese and English Japanese
Date of Creation：	November 11th, 2001
Version Number：	B
Data Encoding：	Not specified
Data Size：	317 KB

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