MIFARE Ultralight AES | NXP Semiconductors

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MIFARE Ultralight AES: Enhanced Security for Limited-Use Contactless Applications

MF0AESx20 アクティブ

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The MIFARE Ultralight AES IC delivers a new level of trust for limited-use tickets and key cards by supporting AES cryptographic authentication. Designed as a secure, contactless replacement for traditional paper tickets, mag-stripe, barcode and QR code-based systems, the IC gives solution providers a convenient, more secure way to issue single-trip and multi-use transit tickets, event tickets, access passes, loyalty cards. Further, in hospitality it gives guests secure access to hotel rooms and other hotel facilities, including spas, gyms and parking garages.

Security:

  • Protected data access based on AES authentication with 128-bit key length and optional Command Counter to limit negative authentication attempts
  • CMAC protection for message integrity protection
  • Optional AES authentication protection for 1x out of 3x 24-bit one-way-counter
  • Common Criteria certification: EAL 3+

Features

Privacy and Ownership

  • 7-byte UID with optional Random ID support for enhanced privacy
  • ECC-based originality signature (pre-programmed)
  • Originality check based on 128-bit originality key leveraging the AES authentication

Contactless Performance

  • ISO/IEC 14443 A -2 / -3 compliant
  • Operating distance of up to 10 cm
  • Data transfer of 106 kbit/s

Memory

  • 144-byte EEPROM user memory
  • Number of single write operations: 100,000

Scalability

  • Easy design-in by using the same memory structure with the predecessor MIFARE Ultralight products
  • Helps to streamline integration and supports scalability within the MIFARE IC family with the use of same AES authentication commands

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N true 0 PSPMF0AESx20ja 7 アプリケーション・ノート Application Note t789 3 サポート情報 Supporting Information t531 1 データ・シート Data Sheet t520 1 パッケージ情報 Package Information t790 1 ファクト・シート Fact Sheet t523 1 ja ja ja データ・シート Data Sheet 1 1 3.2 English With cryptographic authentication that’s easy to integrate into existing infrastructures, the MIFARE Ultralight AES IC adds security, privacy, and scalability to a variety of limited-use contactless applications. 1645201539040724256219 PSP 664.5 KB None None documents 1645201539040724256219 /docs/en/data-sheet/MF0AES(H)20.pdf 664458 /docs/en/data-sheet/MF0AES(H)20.pdf MF0AES(H)20 documents N N 2022-02-18 MIFARE Ultralight AES Contactless Limited-Use IC /docs/en/data-sheet/MF0AES(H)20.pdf /docs/en/data-sheet/MF0AES(H)20.pdf Data Sheet N 980000996212993340 2023-07-24 pdf N en Mar 28, 2023 980000996212993340 Data Sheet Y N MIFARE Ultralight AES Contactless Limited-Use IC アプリケーション・ノート Application Note 3 2 1.2 English This document provides guidance for engineers designing loop antenna coils for MIFARE Ultralight AES. 1645287817949692197633 PSP 542.0 KB None None documents None 1645287817949692197633 /docs/en/application-note/AN13453.pdf 541979 /docs/en/application-note/AN13453.pdf AN13453 documents N N 2022-02-19 Card Coil Design Notes for MIFARE Ultralight AES /docs/en/application-note/AN13453.pdf /docs/en/application-note/AN13453.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Apr 20, 2022 645036621402383989 Application Note Y N Card Coil Design Notes for MIFARE Ultralight AES 3 1.1 English This document gives a quick introduction to MIFARE Ultralight AES and lists all supporting documents, software tools and further material that is available and offered from NXP for an easy product design-in. It summarizes all information required for somebody who wants to start solution development including MIFARE Ultralight AES. 1645288037299717446087 PSP 176.9 KB None None documents None 1645288037299717446087 /docs/en/application-note/AN13454.pdf 176905 /docs/en/application-note/AN13454.pdf AN13454 documents N N 2022-02-19 MIFARE Ultralight AES – Quick Start Guide /docs/en/application-note/AN13454.pdf /docs/en/application-note/AN13454.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Feb 19, 2022 645036621402383989 Application Note Y N MIFARE Ultralight AES – Quick Start Guide 4 1.1 English This document presents features and hints for a secured and optimized application development using MIFARE Ultralight AES cards. 1645200867632720836501 PSP 319.0 KB None None documents None 1645200867632720836501 /docs/en/application-note/AN13452.pdf 319005 /docs/en/application-note/AN13452.pdf AN13452 documents N N 2022-02-18 MIFARE Ultralight AES - Features and Hints /docs/en/application-note/AN13452.pdf /docs/en/application-note/AN13452.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Feb 18, 2022 645036621402383989 Application Note Y N MIFARE Ultralight AES - Features and Hints ファクト・シート Fact Sheet 1 5 0 English With cryptographic authentication that’s easy to integrate into existing infrastructures, the MIFARE Ultralight AES IC adds security, privacy, and scalability to a variety of limited-use contactless applications. 1644607562007706494250 PSP 197.6 KB None None documents None 1644607562007706494250 /docs/en/fact-sheet/MIFAREULAESFSA4.pdf 197636 /docs/en/fact-sheet/MIFAREULAESFSA4.pdf MIFAREULAESFSA4 documents N N 2022-02-11 Enhanced Security for Limited-Use Contactless Applications /docs/en/fact-sheet/MIFAREULAESFSA4.pdf /docs/en/fact-sheet/MIFAREULAESFSA4.pdf Fact Sheet N 736675474163315314 2022-12-07 pdf N en Feb 11, 2022 736675474163315314 Fact Sheet Y N Enhanced Security for Limited-Use Contactless Applications パッケージ情報 Package Information 1 6 1.0 English 1455078601357720544153 PSP 224.8 KB None None documents None 1455078601357720544153 /docs/en/package-information/SOT500-4.pdf 224805 /docs/en/package-information/SOT500-4.pdf SOT500-4 documents N N 2016-02-12 plastic leadless module carrier package; 35 mm wide tape /docs/en/package-information/SOT500-4.pdf /docs/en/package-information/SOT500-4.pdf Package Information N 302435339416912908 2023-06-18 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic leadless module carrier package; 35 mm wide tape サポート情報 Supporting Information 1 7 5.2 English 1715277318022727895773 PSP 532.5 KB None None documents None 1715277318022727895773 /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf 532503 /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf MFTMKBRNDG documents N N 2024-05-09 MIFARE Trademark Usage Guidelines /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf Supporting Information N 371282830530968666 2025-03-19 pdf N en Mar 10, 2025 updated 371282830530968666 Supporting Information Y N MIFARE Trademark Usage Guidelines false 0 MF0AESx20 downloads ja true 1 Y PSP Y Y アプリケーション・ノート 3 /docs/en/application-note/AN13453.pdf 2022-02-19 1645287817949692197633 PSP 2 Apr 20, 2022 Application Note This document provides guidance for engineers designing loop antenna coils for MIFARE Ultralight AES. None /docs/en/application-note/AN13453.pdf English documents 541979 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN13453.pdf Card Coil Design Notes for MIFARE Ultralight AES /docs/en/application-note/AN13453.pdf documents 645036621402383989 Application Note N en None Y pdf 1.2 N N Card Coil Design Notes for MIFARE Ultralight AES 542.0 KB AN13453 N 1645287817949692197633 /docs/en/application-note/AN13454.pdf 2022-02-19 1645288037299717446087 PSP 3 Feb 19, 2022 Application Note This document gives a quick introduction to MIFARE Ultralight AES and lists all supporting documents, software tools and further material that is available and offered from NXP for an easy product design-in. It summarizes all information required for somebody who wants to start solution development including MIFARE Ultralight AES. None /docs/en/application-note/AN13454.pdf English documents 176905 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN13454.pdf MIFARE Ultralight AES – Quick Start Guide /docs/en/application-note/AN13454.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N MIFARE Ultralight AES – Quick Start Guide 176.9 KB AN13454 N 1645288037299717446087 /docs/en/application-note/AN13452.pdf 2022-02-18 1645200867632720836501 PSP 4 Feb 18, 2022 Application Note This document presents features and hints for a secured and optimized application development using MIFARE Ultralight AES cards. None /docs/en/application-note/AN13452.pdf English documents 319005 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN13452.pdf MIFARE Ultralight AES - Features and Hints /docs/en/application-note/AN13452.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N MIFARE Ultralight AES - Features and Hints 319.0 KB AN13452 N 1645200867632720836501 サポート情報 1 /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf 2024-05-09 1715277318022727895773 PSP 7 Mar 10, 2025 Supporting Information None /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf English documents 532503 None 371282830530968666 2025-03-19 N /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf MIFARE Trademark Usage Guidelines /docs/en/supporting-information/MIFARE-Trademark-and-Branding-Guidelines.pdf documents 371282830530968666 Supporting Information N updated en None Y pdf 5.2 N N MIFARE Trademark Usage Guidelines 532.5 KB MFTMKBRNDG N 1715277318022727895773 データ・シート 1 /docs/en/data-sheet/MF0AES(H)20.pdf 2022-02-18 1645201539040724256219 PSP 1 Mar 28, 2023 Data Sheet With cryptographic authentication that’s easy to integrate into existing infrastructures, the MIFARE Ultralight AES IC adds security, privacy, and scalability to a variety of limited-use contactless applications. None /docs/en/data-sheet/MF0AES(H)20.pdf English documents 664458 None 980000996212993340 2023-07-24 N /docs/en/data-sheet/MF0AES(H)20.pdf MIFARE Ultralight AES Contactless Limited-Use IC /docs/en/data-sheet/MF0AES(H)20.pdf documents 980000996212993340 Data Sheet N en Y pdf 3.2 N N MIFARE Ultralight AES Contactless Limited-Use IC 664.5 KB MF0AES(H)20 N 1645201539040724256219 パッケージ情報 1 /docs/en/package-information/SOT500-4.pdf 2016-02-12 1455078601357720544153 PSP 6 Feb 8, 2016 Package Information None /docs/en/package-information/SOT500-4.pdf English documents 224805 None 302435339416912908 2023-06-18 N /docs/en/package-information/SOT500-4.pdf plastic leadless module carrier package; 35 mm wide tape /docs/en/package-information/SOT500-4.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic leadless module carrier package; 35 mm wide tape 224.8 KB SOT500-4 N 1455078601357720544153 ファクト・シート 1 /docs/en/fact-sheet/MIFAREULAESFSA4.pdf 2022-02-11 1644607562007706494250 PSP 5 Feb 11, 2022 Fact Sheet With cryptographic authentication that’s easy to integrate into existing infrastructures, the MIFARE Ultralight AES IC adds security, privacy, and scalability to a variety of limited-use contactless applications. None /docs/en/fact-sheet/MIFAREULAESFSA4.pdf English documents 197636 None 736675474163315314 2022-12-07 N /docs/en/fact-sheet/MIFAREULAESFSA4.pdf Enhanced Security for Limited-Use Contactless Applications /docs/en/fact-sheet/MIFAREULAESFSA4.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 0 N N Enhanced Security for Limited-Use Contactless Applications 197.6 KB MIFAREULAESFSA4 N 1644607562007706494250 true Y Products

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