CLRC632 Multiple protocol contactless reader IC (MIFARE/I-CODE1)

The CLRC632 is a member of a new family of highly integrated reader ICs for contactless communication at 13.56 MHz. This family of reader ICs provide:

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

Using this NXP Semiconductors device according to ISO/IEC 14443 B may infringe third party patent rights.

The CLRC632 supports contactless communication using MIFARE higher baud rates (see Section 9.12 on page 40). The receiver module provides a robust and efficient demodulation/decoding circuitry implementation for compatible transponder signals (see Section 9.10 on page 34).

The digital module, manages the complete ISO/IEC 14443 standard framing and error detection (parity and CRC). In addition, it supports the fast MIFARE security algorithm for authenticating the MIFARE products (see Section 9.14 on page 42).

All layers of the I-CODE1 and ISO/IEC 15693 protocols are supported by the CLRC632. The receiver module provides a robust and efficient demodulation/decoding circuitry implementation for I-CODE1 and ISO/IEC 15693 compatible transponder signals. The digital module handles I-CODE1 and ISO/IEC 15693 framing and error detection (CRC).

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).

产品特点 Features

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

应用

Electronic payment systems
Identification systems
Access control systems
Subscriber services
Banking systems
Digital content systems

产品实物图

封装

型号	订购码 (12NC)	可订购的器件编号	产品状态	封装
CLRC63201T/0FE	9352 696 90118	CLRC63201T/0FE,118	量产	SO32 (SOT287-1)
CLRC63201T/0FE	9352 696 90112	CLRC63201T/0FE,112	量产	SO32 (SOT287-1)

订货和供应

型号	订购码 (12NC)	可订购的器件编号	化学成分
CLRC63201T/0FE	9352 696 90118	CLRC63201T/0FE,118	CLRC63201T/0FE
CLRC63201T/0FE	9352 696 90112	CLRC63201T/0FE,112	CLRC63201T/0FE

CLRC632 技术支持

档案名称	标题	类型	格式
CLRC632	Multiple protocol contactless reader IC (MIFARE/I-CODE1)	Data sheet	pdf
PEMI_Family	PEMI Family SPICE models	SPICE model	zip