PCD selection for Point of sale application

[mahmoudhosseini]

We are decided to migrate from NXP old PCD chips ( MFRC 531 & MFRC522) to some thing new .

Latest project which defined is a Contact/Contact less card reader,Projects requirements is :

- ISO14443,ISO15693

- Ability to  read & write mifare classic/desfire/desfire ev1

-mutual operate with SAM(5 SAM are connected via TDA8026 )

- As possible as be new but have successful experiences and implementations in same area

- Good enough resources such as references manual,Initialization library,implementation experiences,Well document API

Theses are my Candidates:

1-CLRC663:

SPI/I2C/UART interface  - mature - excellent reading distance - separate direction for communicating with SAM

Q:Is this able to operate with 5 SAM (TDA8026) by mentioned especial direction ?

2- PN5180:

Almost all of the NXP's POS related design manual are based on this PCD ? Why? with property make this especial?

3-PN7462:

PCD+ M0 MCU-

Is this actually able to handle all of the functions required for mini contact-less CCID POS?

Has any successful experiences til now ?Has mature enough?

WBR.

[weidong_sun]

Hello Mahmoud

     see following, please!

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1-CLRC663:

SPI/I2C/UART interface  - mature - excellent reading distance - separate direction for communicating with SAM

>>Q:Is this able to operate with 5 SAM (TDA8026) by mentioned especial direction ?

A: CLRC663 is Contactless(NFC) reader IC. But TDA80xx is Contact readerIC. If you are talking about SAM AV2 X interface with CLRC663, SAM AV2 should be connected to CLRC663 directly.

2- PN5180:

Almost all of the NXP's POS related design manual are based on this PCD ? Why? with property make this especial?

A: PN5180 is NXP latest NFC frontend solution, which has some new feature, like Dynamic Power Control (DPC), wave shape adjusting with register setting, etc. More information can be found on our official website:

http://www.nxp.com/products/identification-and-security/nfc-and-reader-ics/nfc-frontend-solutions/hi...

3-PN7462:

PCD+ M0 MCU-

>>Is this actually able to handle all of the functions required for mini contact-less CCID POS?

A: Yes, it can be used as one IC solution for USB CCID reader. And PN7462 is M0 MCU+NFC readerIC(PN5180)+Contact readerIC.

>>Has any successful experiences til now ?Has mature enough?

Yes, it has already run with projects.

Best Regards,

Weidong