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MFRC522-NF, in 3D

MFRC522-NF

Nyfea

13.56MHz 2.6V~5.5V I2C,SPI,UART ISO 14443A,ISO 14443B,ISO 15693,MIFARE QFN-32(5x5) RFID ICs ROHS

Extended
DatasheetJLCPCBLCSCnyfea/MFRC522-NF
Category
RFID ICs
Package
QFN-32(5x5)
Pins
33

Overview

The MFRC522-NF is a RFID IC made by Nyfea in a QFN-32(5x5) package with 33 pins. 13.56MHz 2.6V~5.5V I2C,SPI,UART ISO 14443A,ISO 14443B,ISO 15693,MIFARE QFN-32(5x5) RFID ICs ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:TQFN-32_L5.0-W5.0-P0.50-BL-EP3.2, from EasyEDA), ready for a KiCad board. 418 are in stock at JLCPCB (part C54946590).

Symbol

The library has no symbol for this part yet.

Footprint

33
EasyEDA_Cloud:TQFN-32_L5.0-W5.0-P0.50-BL-EP3.2From EasyEDA

Parameters

4
Frequency
13.56MHz
Interface
I2C,SPI,UART
Voltage - Supply
2.6V~5.5V
agreement
ISO 14443A,ISO 14443B,ISO 15693,MIFARE

Order codes

1

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A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/nyfea/MFRC522-NF" title="MFRC522-NF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/nyfea/MFRC522-NF.jpg" alt="MFRC522-NF" width="1200" height="900">
A picture that opens the part, for a README
[![MFRC522-NF](https://pcbkit.io/embed/parts/nyfea/MFRC522-NF.jpg?size=s)](https://pcbkit.io/parts/nyfea/MFRC522-NF)

Questions

Is there a KiCad symbol and footprint for the MFRC522-NF?

Yes. the footprint EasyEDA_Cloud:TQFN-32_L5.0-W5.0-P0.50-BL-EP3.2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MFRC522-NF?

QFN-32(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the MFRC522-NF datasheet?

Nyfea publishes it: the Datasheet link on this page opens it.

Where can I order the MFRC522-NF?

JLCPCB lists it as part C54946590, with 418 in stock; the sellers' links on this page open their listings.

What can replace the MFRC522-NF?

Parts like it in the library: the ST25DV04KC-IE6S3 by STMicroelectronics, the MFRC522 by JSMSEMI, the CLRC66303HNY by NXP Semiconductors and the PN7150B0HN/C11002Y by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8