Datasheet > CLRC66303HN

CLRC66303HN

更新时间： 2024-11-17 14:59:31

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
149页	1444K
描述
High -performance multi-protocol frontend

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CLRC66303HN 数据手册

MFRC631

High-performance ISO/IEC 14443 A/B frontend MFRC631 and

MFRC631 plus

Rev. 4.5 — 12 September 2018

227445

Product data sheet

COMPANY PUBLIC

1 General description

MFRC631, the cost efficient NFC frontend for payment.

The MFRC631 multi-protocol NFC frontend IC supports the following operating modes:

• Read/write mode supporting ISO/IEC 14443 type A and MIFARE Classic

communication mode

• Read/write mode supporting ISO/IEC 14443B

The MFRC631’s internal transmitter is able to drive a reader/writer antenna designed

to communicate with ISO/IEC 14443A and MIFARE Classic IC-based cards and

transponders without additional active circuitry. The digital module manages the

complete ISO/IEC 14443A framing and error detection functionality (parity and CRC).

The MFRC631 supports MIFARE Classic with 1 kB memory, MIFARE Classic with 4 kB

memory, MIFARE Ultralight, MIFARE Ultralight C, MIFARE Plus and MIFARE DESFire

products. The MFRC631 supports higher transfer speeds of the MIFARE product family

up to 848 kbit/s in both directions.

The MFRC631 supports layer 2 and 3 of the ISO/IEC 14443B reader/writer

communication scheme except anticollision. The anticollision needs to be implemented in

the firmware of the host controller as well as in the upper layers.

The following host interfaces are supported:

• Serial Peripheral Interface (SPI)

• Serial UART (similar to RS232 with voltage levels dependent on pin voltage supply)

• I²C-bus interface (two versions are implemented: I2C and I2CL)

The MFRC631 supports the connection of a secure access module (SAM). A dedicated

separate I²C interface is implemented for a connection of the SAM. The SAM can be

used for high secure key storage and acts as a very performant crypto coprocessor. A

dedicated SAM is available for connection to the MFRC631.

In this document the term „MIFARE Classic card“ refers to a MIFARE Classic IC-based

contactless card.

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型号	品牌	获取价格	描述	数据表
CLRC66303HNE	NXP	获取价格	Telecom Circuit
CLRD-67130L-55	TEMIC	获取价格	Multi-Port SRAM, 1KX8, 55ns, CMOS, PQFP64,
CLRD-67130L-70	TEMIC	获取价格	Multi-Port SRAM, 1KX8, 70ns, CMOS, PQFP64,
CLRD-67130V-45	TEMIC	获取价格	Multi-Port SRAM, 1KX8, 45ns, CMOS, PQFP64,
CLRD-67130V-70	TEMIC	获取价格	Multi-Port SRAM, 1KX8, 70ns, CMOS, PQFP64,
CLRD-67132L-45	TEMIC	获取价格	Multi-Port SRAM, 2KX8, 45ns, CMOS, PQFP64,
CLRD-67132L-55	TEMIC	获取价格	Multi-Port SRAM, 2KX8, 55ns, CMOS, PQFP64,
CLRD-67132L-70	ETC	获取价格	x8 Dual-Port SRAM
CLRD-67132V-45	TEMIC	获取价格	Multi-Port SRAM, 2KX8, 45ns, CMOS, PQFP64,
CLRD-67132V-55	TEMIC	获取价格	Multi-Port SRAM, 2KX8, 55ns, CMOS, PQFP64,