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CLRC63201T

Standard multi-protocol reader solution

NXP Semiconductors. 

NXP Semiconductors

CLRC632

Standard multi-protocol reader solution

The internal transmitter module (Section 9.9 on page 31) can directly drive an antenna

designed for a proximity operating distance up to 100 mm without any additional active

circuitry.

A parallel interface can be directly connected to any 8-bit microprocessor to ensure

reader/terminal design flexibility. In addition, Serial Peripheral Interface (SPI) compatibility

is supported (see Section 9.1.4 on page 9).

3. Features and benefits

3.1 General

 Highly integrated analog circuitry for demodulating and decoding card/label response

 Buffered output drivers enable antenna connection using the minimum of external

components

 Proximity operating distance up to 100 mm

 Supports both ISO/IEC 14443 A and ISO/IEC 14443 B standards

 Supports MIFARE dual-interface card ICs and the MIFARE Mini, MIFARE 1K,

MIFARE 4K protocols

 Contactless communication at MIFARE higher baud rates (up to 424 kBd)

 Supports both I-CODE1 and ISO/IEC 15693 protocols

 Crypto1 and secure non-volatile internal key memory

 Pin-compatible with the MFRC500, MFRC530, MFRC531 and the SLRC400

 Parallel microprocessor interface with internal address latch and IRQ line

 SPI compatibility

 Flexible interrupt handling

 Automatic detection of parallel microprocessor interface type

 64-byte send and receive FIFO buffer

 Hard reset with low power function

 Software controlled Power-down mode

 Programmable timer

 Unique serial number

 User programmable start-up configuration

 Bit-oriented and byte oriented framing

 Independent power supply pins for analog, digital and transmitter modules

 Internal oscillator buffer optimized for low phase jitter enables 13.56 MHz quartz

connection

 Clock frequency filtering

 3.3 V to 5 V operation for transmitter in short range and proximity applications

 3.3 V or 5 V operation for the digital module

4. Applications

 Electronic payment systems

 Identification systems

 Access control systems

CLRC632

Product data sheet

COMPANY PUBLIC

All information provided in this document is subject to legal disclaimers.

Rev. 3.7 — 27 February 2014

073937

© NXP Semiconductors N.V. 2014. All rights reserved.

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