CLRC63201T/0FE,112                              Introduction

This data sheet describes the functionality of the CLRC632 Integrated Circuit (IC). It includes the functional and electrical specifications and from a system and hardware viewpoint gives detailed information on how to design-in the device. Remark: The CLRC632 supports all variants of the MIFARE Mini, MIFARE 1K, MIFARE 4K and MIFARE Ultralight RF identification protocols. To aid readability throughout this data sheet, the MIFARE Mini, MIFARE 1K, MIFARE 4K and MIFARE Ultralight products and protocols have the generic name MIFARE.

CLRC63201T/0FE,112                              Features

• outstanding modulation and demodulation for passive contactless communication

• a wide range of methods and protocols

• a small, fully integrated package

• pin compatibility with the MFRC500, MFRC530, MFRC531 and SLRC400

All protocol layers of the ISO/IEC 14443 A and ISO/IEC 14443 B communication

standards are supported provided:

• additional components, such as the oscillator, power supply, coil etc. are correctly

applied.

• standardized protocols, such as ISO/IEC 14443-4 and/or ISO/IEC 14443 B

anticollision are correctly implemented

CLRC63201T/0FE,112                              Applications

• Dual battery supply voltage SLICs

• Central office (CO)

• Private branch exchange (PBX)

• Digital loop carrier (DLC)

• Digital subscriber line access multiplexer