CLRC66301HN,551 Overview
The CLRC66301HN,551 is a high-performance contactless transceiver IC designed for advanced RFID and NFC applications. Featuring a robust integrated RF front-end and a versatile digital interface, it supports multiple communication standards, ensuring broad compatibility in various industrial environments. This device offers efficient power management and precise signal processing to optimize system reliability and responsiveness. The compact package and comprehensive functionality make it an ideal choice for engineers seeking a reliable and scalable solution in contactless identification and communication systems. For more detailed information, visit the IC Manufacturer.
CLRC66301HN,551 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 13.56 MHz (HF band) |
| Communication Standards Supported | ISO/IEC 14443 A/B, ISO/IEC 15693 |
| Supply Voltage Range | 2.7 V to 3.6 V |
| Modulation Type | Amplitude Shift Keying (ASK) / Load Modulation |
| Data Rate | 106 kbit/s to 848 kbit/s |
| Interface | SPI (Serial Peripheral Interface), I2C (Inter-Integrated Circuit) |
| Operating Temperature | -40 ??C to +85 ??C |
| Package Type | 48-pin LQFP (Low-profile Quad Flat Package) |
| Typical Current Consumption | Active mode: 30 mA; Sleep mode: 1 ??A |
CLRC66301HN,551 Key Features
- Multi-standard support: Enables seamless communication with ISO/IEC 14443 A/B and ISO/IEC 15693 cards, ensuring interoperability across a wide range of contactless systems.
- Flexible interface options: Provides SPI and I2C interfaces to facilitate easy integration with various microcontrollers and host systems.
- Efficient power management: Incorporates low-power modes to reduce energy consumption, extending device longevity in battery-operated applications.
- High data rates up to 848 kbit/s: Supports fast data transfer, improving system responsiveness and user experience in time-critical applications.
- Robust RF front-end: Delivers excellent sensitivity and selectivity, enhancing communication reliability even in electrically noisy industrial environments.
CLRC66301HN,551 Advantages vs Typical Alternatives
This device offers superior sensitivity and multi-standard compatibility compared to typical alternatives, enabling more reliable communication with diverse contactless cards and tags. Its integrated power-saving features reduce overall energy consumption, which is critical for embedded and portable systems. The flexible SPI and I2C interfaces simplify system design and integration, while the compact LQFP package supports space-efficient layouts, making it a preferred solution for industrial-grade RFID and NFC applications.
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Typical Applications
- Access control systems: Enables secure and reliable contactless identification for building entry and personnel authentication, supporting multiple card standards for versatile deployment.
- Inventory and asset tracking: Facilitates real-time monitoring and management of goods using RFID tags, improving operational efficiency and accuracy.
- Contactless payment terminals: Supports fast and secure data communication for electronic payment systems in retail and transportation environments.
- Industrial automation: Integrates with machine interfaces for automated identification and process control, enhancing manufacturing workflows.
CLRC66301HN,551 Brand Info
Manufactured by a leading semiconductor provider, this contactless transceiver series represents the latest in RFID and NFC technology innovation. Designed to meet stringent industrial requirements, the product combines advanced RF design with robust digital interfacing to deliver reliable and scalable solutions. The brand is renowned for high-quality IC components that support the evolving demands of secure identification and wireless data exchange applications worldwide.
FAQ
What communication protocols does this device support?
The device supports multiple widely adopted contactless communication standards, including ISO/IEC 14443 Type A and B as well as ISO/IEC 15693. This ensures compatibility with a broad range of RFID and NFC tags and cards used in various industrial and consumer applications.
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What are the power consumption characteristics of this transceiver?
It features efficient power management with typical current consumption around 30 mA during active operation and as low as 1 ??A in sleep mode. This low power profile makes it suitable for battery-powered and energy-sensitive systems.
How does the interface flexibility benefit system integration?
With support for both SPI and I2C interfaces, the device can easily connect to a variety of microcontrollers and processors. This flexibility allows engineers to choose the most suitable communication protocol for their application, simplifying hardware design and software development.
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What package options are available for this product?
The transceiver is offered in a 48-pin Low-profile Quad Flat Package (LQFP), which is optimized for compact PCB layouts and reliable assembly processes in industrial manufacturing environments.
Is the device suitable for harsh industrial environments?
Yes, it operates reliably over a wide temperature range from -40 ??C to +85 ??C and includes robust RF front-end circuitry designed to maintain performance in electrically noisy conditions typically found in industrial settings.
