MFRC522 The MFRC522 is a contactless reader IC by NXP Semiconductors, designed for RFID and RF access monitoring applications.
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MFRC522

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The MFRC522 is a contactless reader IC by NXP Semiconductors, designed for RFID and RF access monitoring applications.
✓ Total Stock: 964 pcs

MFRC522 Available from 1 distributor

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MFRC522 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MFRC522 Description

Short technical summary and product information.

The MFRC522 is a contactless reader integrated circuit manufactured by NXP Semiconductors. It belongs to the RFID, RF Access, Monitoring ICs category and is designed for use in identification and access systems.

 

The part is listed as RoHS3 Compliant, REACH Unaffected, and with an MSL of 1 (Unlimited). It is intended for surface mount assembly with standard handling precautions. The device operates in the 13.56 MHz frequency band and supports ISO 14443 A/MIFARE communication protocols.

 

Typical applications include access control systems, contactless payment terminals, and RFID reader modules. The MFRC522 offers a straightforward interface for microcontroller integration, making it suitable for embedded and IoT systems.

MFRC522 Quick Information

Product Type: RFID, RF Access, Monitoring ICs
Canonical Name: MFRC522 Contactless Reader IC
Subcategory: Contactless Reader IC

MFRC522 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MFRC522 Features

  • Supports 13.56 MHz RFID communication.
  • ISO 14443 A / MIFARE compatible.
  • RoHS3 Compliant and REACH Unaffected.
  • MSL 1 with unlimited floor life.

MFRC522 Applications

  • Used in access control systems.
  • Ideal for contactless payment terminals.
  • Suitable for RFID reader modules.
  • Integrated into embedded IoT systems.

MFRC522 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the MFRC522?

The MFRC522 is a contactless reader IC by NXP Semiconductors used in RFID and RF access monitoring applications.

What is the MSL of the MFRC522?

The moisture sensitivity level (MSL) is 1, meaning unlimited floor life.

Is the MFRC522 RoHS compliant?

The part is listed as RoHS3 Compliant.

Is the MFRC522 REACH compliant?

The part is listed as REACH Unaffected.

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