Product Description
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MFRC52301HN1 is a high-performance RFID reader chip designed for Near Field Communication (NFC) and Radio Frequency Identification (RFID) applications. The chip supports ISO/IEC 14443 Class A protocol and is suitable for a wide range of smart cards, electronic tags, and mobile payment devices. It has a built-in analog front-end, digital signal processing unit, and microcontroller interface to significantly simplify system design and reduce power consumption. The MFRC52301HN1 chip integrates a variety of functional modules, including carrier modem and demodulation, anti-collision mechanisms, and CRC verification, to ensure the reliability and efficiency of data transmission. In addition, it provides flexible configuration options to meet the needs of different application scenarios. |
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parameter Operating Frequency: 13.56 MHz Supply Voltage: 2.7 V to 3.6 V Operating Current: 30 mA Typical Interface Type: SPI, I2C, and UART Communication Rates: Up to 424 kbps Operating Temperature Range: -40°C to +85°C Package Form: QFN48 ( 7x7 mm) Sensitivity: -75 dBm Anti-collision Capability: Supports multi-card operation |
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characteristic MFRC52301HN1 It has the following main features: 1. Supports ISO/IEC 14443 A protocol and is compatible with MIFARE series cards. 2. Built-in high-sensitivity analog front-end, which can achieve stable data transmission under low-power conditions. 3. Multiple host interface options (SPI, I2C, and UART) are available for easy connection with different types of microcontrollers. 4. Integrated anti-collision algorithm, support reading multiple cards at the same time. 5. Provide CRC checksum function to ensure data integrity. 6. Support a variety of antenna matching schemes to adapt to different hardware design requirements. 7. Built-in power management unit to optimize power consumption performance. 8. Compact package, suitable for space-constrained applications. These features make MFRC52301HN1 ideal for developing NFC and RFID systems. |
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apply MFRC52301HN1 Widely used in the following fields: 1. Mobile payment terminals: Support contactless bank card and e-wallet functions. 2. Smart Access Control Systems: Used for authentication and access control. 3. Public transportation system: Realize fast card swiping and automatic deduction. 4. Logistics Management: Track and manage cargo information. 5. Medical Devices: Record patient information and medical history. 6. Industrial Automation: Used for asset tracking and production process management. Due to its flexibility and high performance, MFRC52301HN1 can play an important role in numerous scenarios that require security and convenience. |
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