The MFRC531 is a member of a new family of highly integrated reader ICs for contactless communication at 13.56 MHz. This family of reader ICs provide:
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 MFRC531 supports contactless communication using MIFARE higher baud rates (see Section 9.12 on page 38). The receiver module provides a robust and efficient demodulation/decoding circuitry implementation for compatible transponder signals (see Section 9.10 on page 32).
The digital module, manages the complete ISO/IEC 14443 standard framing and error detection (parity and CRC). In addition, it supports the fast MIFARE security algorithm for authenticating the MIFARE products (see Section 9.14 on page 40).
The internal transmitter module (Section 9.9 on page 29) can directly drive an antenna designed for a proximity operating distance up to 100 mm without any additional active circuitry.
A parallel interface can be directly connected to any 8-bit microprocessor to ensure reader/terminal design flexibility. In addition, Serial Peripheral Interface (SPI) compatibility is supported (see Section 9.1.4 on page 9).
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 |
MFRC53101T/0FE | 9352 696 91118 | MFRC53101T/0FE,118 | 量产 | SO32 (SOT287-1) |
MFRC53101T/0FE | 9352 696 91112 | MFRC53101T/0FE,112 | 量产 | SO32 (SOT287-1) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
MFRC53101T/0FE | 9352 696 91118 | MFRC53101T/0FE,118 | MFRC53101T/0FE |
MFRC53101T/0FE | 9352 696 91112 | MFRC53101T/0FE,112 | MFRC53101T/0FE |
档案名称 | 标题 | 类型 | 格式 |
MFRC53101T | ISO/IEC 14443 A 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 ISO/IEC 14443 A 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 |
200312 | NXP Reader Library version 2.1 with Visual C++ project | Software | zip |
NXP_RFID_213911 | Eagle parts library | Software | zip |
UM10663 | NXP Reader Library User Manual based on CLRC663 and PN512 Blueboard Reader projects | User manual |