The MFRC523 is a highly integrated reader/writer for contactless communication at 13.56 MHz. The MFRC523 reader supports ISO/IEC 14443 A/MIFARE mode.
The MFRC523’s internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry. The receiver module provides a robust and efficient implementation for demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and transponders. The digital module manages the complete ISO/IEC 14443 A framing and error detection (parity and CRC) functionality.
All protocol layers of the ISO/IEC 14443 A and ISO/IEC 14443 B communication standards are supported provided:
Using this NXP Semiconductors’ device according to ISO/IEC 14443 B may infringe third party patent rights.
The MFRC523 supports contactless communication using MIFARE higher baud rates at transfer speeds up to 848 kBd in both directions.
The following host interfaces are provided:
产品特点 Features
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应用
产品实物图![]() |
型号 | 订购码 (12NC) | 可订购的器件编号 | 产品状态 | 封装 |
MFRC52301HN1 | 9352 829 56157 | MFRC52301HN1,157 | 量产 | HVQFN32 (SOT617-1) |
MFRC52301HN1 | 9352 829 56151 | MFRC52301HN1,151 | 量产 | HVQFN32 (SOT617-1) |
MFRC52302HN1 | 9352 939 11157 | MFRC52302HN1,157 | 量产 | HVQFN32 (SOT617-1) |
MFRC52302HN1 | 9352 939 11151 | MFRC52302HN1,151 | 量产 | HVQFN32 (SOT617-1) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
MFRC52301HN1 | 9352 829 56157 | MFRC52301HN1,157 | MFRC52301HN1 |
MFRC52301HN1 | 9352 829 56151 | MFRC52301HN1,151 | MFRC52301HN1 |
MFRC52302HN1 | 9352 939 11157 | MFRC52302HN1,157 | MFRC52302HN1 |
MFRC52302HN1 | 9352 939 11151 | MFRC52302HN1,151 | MFRC52302HN1 |
档案名称 | 标题 | 类型 | 格式 |
MFRC523 | Contactless reader IC | Data sheet | |
AN077925 | AN Micore Reader IC Family; Directly Matched Antenna Design | Application note | |
AN98080 | Read/write devices based on the HITAG read/write IC HTRC110 | Application note | |
AN11022 | CLRC663 Quickstart Guide | Application note | |
AN11021 | CLRC663, MFRC631, MFRC630, SLRC610 Software Design Guide for NXPRDLib | Application note | |
AN11116 | Using the RS232 serial evaluation boards on a USB port | Application note | |
AN11145 | CLRC663, MFRC630, MFRC631, SLRC610 PC-Serial RS232 and low power card detection Quick Start Guide | Application note | |
AN11211 | Quick Start Up Guide RC663 Blueboard | Application note | |
AN11256 | Migration guide CLRC663 to derivates | Application note | |
AN11342 | How to Scale Down the NXP Reader Library | Application note | |
939775017138 | Next-generation multiprotocol contactless reader IC (CLRC663 only) | Leaflet | |
939775017290 | The next generation of multiprotocol contactless proximity reader ICs | Leaflet | |
AN11246_239810 | CLRC663, MFRC631, MFRC630, CLRC610 Directly Matched Antenna design - advanced user | Other type | zip |
AN11020_206110 | Matching Calculations CLRC663, MFRC631, MFRC630, SLRC610 | Other type | zip |
210910 | CLRC663 redboard scripts | Software | zip |
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UM10663 | NXP Reader Library User Manual based on CLRC663 and PN512 Blueboard Reader projects | User manual |