MF3ICDX21_41_81_SDS

All information provided in this document is subject to legal disclaimers.

© NXP Semiconductors N.V. 2015. All rights reserved.

Product short data sheet

COMPANY PUBLIC

Rev. 3.2 — 9 December 2015

145632

17 of 18

NXP Semiconductors

MF3ICDx21_41_81

MIFARE DESFire EV1 contactless multi-application IC

Export control — This document as well as the item(s) described herein

may be subject to export control regulations. Export might require a prior

authorization from competent authorities.

Quick reference data — The Quick reference data is an extract of the

product data given in the Limiting values and Characteristics sections of this

document, and as such is not complete, exhaustive or legally binding.

Non-automotive qualified products — Unless this data sheet expressly

states that this specific NXP Semiconductors product is automotive qualified,

the product is not suitable for automotive use. It is neither qualified nor tested

in accordance with automotive testing or application requirements. NXP

Semiconductors accepts no liability for inclusion and/or use of

non-automotive qualified products in automotive equipment or applications.

In the event that customer uses the product for design-in and use in

automotive applications to automotive specifications and standards, customer

(a) shall use the product without NXP Semiconductors’ warranty of the

product for such automotive applications, use and specifications, and (b)

whenever customer uses the product for automotive applications beyond

NXP Semiconductors’ specifications such use shall be solely at customer’s

own risk, and (c) customer fully indemnifies NXP Semiconductors for any

liability, damages or failed product claims resulting from customer design and

use of the product for automotive applications beyond NXP Semiconductors’

standard warranty and NXP Semiconductors’ product specifications.

Translations — A non-English (translated) version of a document is for

reference only. The English version shall prevail in case of any discrepancy

between the translated and English versions.

13.4

Licenses

13.5

Trademarks

Notice: All referenced brands, product names, service names and trademarks

are the property of their respective owners.

MIFARE — is a trademark of NXP Semiconductors N.V.

DESFire — is a trademark of NXP Semiconductors N.V.

14. Contact information

ICs with DPA Countermeasures functionality

NXP ICs containing functionality

implementing countermeasures to

Differential Power Analysis and Simple

Power Analysis are produced and sold

under applicable license from

Cryptography Research, Inc.