Datasheet > CLRC661

CLRC661

更新时间： 2024-09-29 02:51:19

品牌	Logo	应用领域
恩智浦 - NXP		/
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152页	1576K
描述
High performance NFC frontend CLRC661 plus

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CLRC661 数据手册

CLRC661

High performance NFC frontend CLRC661 plus

Rev. 3.7 — 23 June 2021

Product data sheet

456937

COMPANY PUBLIC

1 General description

CLRC661, the high performance multiprotocol NFC frontend.

The CLRC661 multiprotocol 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 15693

• Read/write mode supporting ICODE EPC UID/ EPC OTP

• Read/write mode supporting ISO/IEC 18000-3 mode 3/ EPC Class-1 HF

The CLRC661’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 CLRC661 supports the communication of MIFARE Classic with 1K memory, MIFARE

Classic with 4K memory, MIFARE Ultralight, MIFARE Ultralight C, MIFARE Plus, and

MIFARE DESFire products. The CLRC661 supports higher transfer speeds of the

MIFARE family up to 848 kbit/s in both directions.

The CLRC661 supports the vicinity protocol according to ISO/IEC15693, EPC UID and

ISO/IEC 18000-3 mode 3/ EPC Class-1 HF.

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 CLRC661 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 cryptocoprocessor. A

dedicated SAM is available for connection to the CLRC661.

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
CLRC66103HN	NXP	获取价格	High performance NFC frontend CLRC661 plus
CLRC66103HN/T/R	NXP	获取价格	Analog Circuit
CLRC66103HN/TRAYB	NXP	获取价格	Analog Circuit
CLRC66103HNR	NXP	获取价格	High performance NFC frontend CLRC661 plus
CLRC66103HNT	NXP	获取价格	High performance NFC frontend CLRC661 plus
CLRC66103HNTRAYB	NXP	获取价格	High performance NFC frontend CLRC661 plus
CLRC663	NXP	获取价格	Contactless reader IC
CLRC66301HN	NXP	获取价格	Contactless reader IC
CLRC66301HN,151	NXP	获取价格	Contactless reader IC, SOT617-1 Package, Standard Marking, Tray Pack, Bakeable, Single
CLRC66301HN,157	NXP	获取价格	Contactless reader IC, SOT617-1 Package, Standard Marking, Tray Pack, Bakeable, Multiple