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Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

CLRC66301HN,551

CLRC663 Series Multiple Protocol Contactless Reader IC - HVQFN32

CLRC66301HN,551 Datasheet CLRC66301HN,551 Documentation Application Note
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	NXP
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 490 per Tray Package Style: HVQFN-32 Mounting Method: Surface Mount
Date Code:	2439

NXP CLRC66301HN,551 - Technical Attributes

Frequency Range:	13.56MHz
Data Rate:	848kbps
Supply Current:	17mA
Supply Voltage:	5V
Power Dissipation:	1125mW
Operating Temp Range:	-25°C to +85°C
Storage Temperature Range:	-55°C to +125°C
No of Terminals:	32
Moisture Sensitivity Level:	2
Dimension:	5 x 5 x 0.85 mm
Package Style:	HVQFN-32
Mounting Method:	Surface Mount

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Features & Applications

The CLRC66301HN,551 is a highly integrated transceiver IC for contactless communication at 13.56 MHz. It is available in HVQFN32 Package.

The CLRC663’s internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443A/MIFARE 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 CLRC663 supports MIFARE Classic 1K, MIFARE Classic 4K, MIFARE Ultralight,MIFARE Ultralight C, MIFARE PLUS and MIFARE DESFire products. The CLRC663 supports MIFARE higher transfer speeds of up to 848 kbit/s in both directions.

Features and Benefits:

High RF output power frontend IC for transfer speed up to 848 kbit/s
Supports ISO/IEC 14443 A/MIFARE, ISO/IEC 14443 B and FeliCa
P2P passive initiator mode in accordance with ISO/IEC 18092
Supports ISO/IEC15693, ICODE EPC UID and ISO/IEC 18000-3 mode 3/ EPC Class-1 HF
Supports MIFARE Classic encryption in read/write mode
Low-Power Card Detection
Compliance to “EMV contactless protocol specification V2.0.1” on RF level can be achieved
Antenna connection with minimum number of external components
Supported host interfaces:
- SPI up to 10 Mbit/s
- I²C-bus interfaces up to 400 kBd in Fast mode, up to 1000 kBd in Fast mode plus
- RS232 Serial UART up to 1228.8 kBd, with voltage levels dependent on pin voltage supply
Separate I²C-bus interface for connection of a secure access module (SAM)
FIFO buffer with size of 512 byte for highest transaction performance
Flexible and efficient power saving modes including hard power down, standby and low-power card detection
Cost saving by integrated PLL to derive system CPU clock from 27.12 MHz RF quartz crystal
3.3 V to 5 V power supply
Up to 8 free programmable input/output pins
Typical operating distance in read/write mode for communication to a ISO/IEC 14443A/MIFARE Card up to 12 cm, depending on the antenna size and tuning