MFRC52201HN1,157 Overview
The MFRC52201HN1,157 is a highly integrated 13.56 MHz contactless reader IC, designed for near-field communication (NFC) and radio-frequency identification (RFID) applications. Its compact design supports ISO/IEC 14443 Type A and B standards, ensuring broad compatibility with various smart cards and tags. Offering low power consumption and robust performance, this device enables efficient contactless data transmission and secure communication. Ideal for industrial and commercial solutions, it simplifies system integration while maintaining high reliability and accuracy. For more technical details and sourcing options, visit IC Manufacturer.
MFRC52201HN1,157 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 13.56 MHz (ISM Band) |
| Supported Standards | ISO/IEC 14443 Type A and B |
| Supply Voltage | 2.5 V to 3.3 V |
| Communication Interface | SPI (Serial Peripheral Interface) |
| Operating Temperature Range | -40??C to +85??C |
| Power Consumption | Typical < 13 mA in active mode |
| Modulation | Amplitude Shift Keying (ASK) |
| Package Type | 32-pin LQFP |
MFRC52201HN1,157 Key Features
- Multi-standard support: Compatibility with ISO/IEC 14443 Type A and B enables seamless integration with a wide range of contactless cards and tags, facilitating versatile application development.
- Low power consumption: Optimized for minimal current draw during active operation, which enhances battery life in portable and embedded systems.
- SPI communication interface: Provides a high-speed, reliable data exchange method with microcontrollers, simplifying system design and reducing latency.
- Robust operating temperature range: Ensures stable performance in harsh industrial environments, supporting reliable operation from -40??C to +85??C.
MFRC52201HN1,157 Advantages vs Typical Alternatives
This device delivers superior integration by combining multi-standard contactless communication with low power consumption and a compact footprint. Its SPI interface and broad temperature range enhance system reliability and ease of implementation compared to typical alternatives that may require additional components or offer limited environmental tolerance.
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Typical Applications
- Contactless payment terminals requiring secure and fast communication with smart cards and NFC devices, benefiting from multi-protocol support and low power operation.
- Access control systems that need reliable identification and authentication through proximity cards in industrial or commercial settings.
- Public transportation ticketing solutions where quick and accurate contactless data transfer is critical for user throughput.
- Inventory and asset tracking systems employing RFID tags for efficient management and real-time monitoring.
MFRC52201HN1,157 Brand Info
The MFRC52201HN1,157 is part of a well-established product line known for advanced contactless reader ICs developed by a leading semiconductor manufacturer. Renowned for high-quality design and robust performance, this brand delivers solutions that enable secure, reliable, and efficient NFC and RFID applications across various industrial sectors.
FAQ
What communication protocols does this contactless reader IC support?
It supports ISO/IEC 14443 Type A and Type B standards, allowing it to communicate with a wide range of contactless smart cards and NFC tags. This ensures compatibility with many existing systems and devices used in secure identification and payment applications.
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What is the operating voltage range for this device?
The operating voltage ranges from 2.5 V to 3.3 V, making it suitable for integration into low-voltage embedded systems and portable devices while maintaining stable performance.
How does the SPI interface benefit system design?
The SPI interface offers a high-speed, full-duplex communication channel between the reader IC and host microcontrollers. This simplifies hardware connections, reduces communication latency, and supports efficient data processing within the system.
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Can this IC operate reliably in harsh environmental conditions?
Yes, it operates within a temperature range of -40??C to +85??C, making it suitable for industrial environments where temperature fluctuations and harsh conditions are common, ensuring consistent performance.
What power consumption can I expect during active operation?
The device typically consumes less than 13 mA in active mode, which supports energy-efficient designs, especially in battery-powered or portable applications where power management is critical.
