NFC Forum Type 4 Tag IC with 2-Kbit EEPROM and general purpose digital output

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  • The ST25TA512B and ST25TA02KB devices are NFC tag ICs, with an optional general purpose output available on ST25TA02KB-D and ST25TA02KB-P.

    They embed an up to 2 -Kbit EEPROM, and can be operated from a 13.56 MHz RFID reader or an NFC phone.
    The ST25TA512B, ST25TA02KB,
    ST25TA02KB-D and ST25TA02KB-P devices are NFC Forum Type 4 Tags.
    They communicate using the ISO/IEC 14443 Type A protocol, and feature a digital signature generated by TruST25™ (a set of software and procedures) used to prove the origin of the chip in cloning detection.

    Key Features

    • Contactless interface
      • NFC Forum Type 4 Tag, certified by the NFC Forum
      • ISO/IEC 14443 Type A
      • 106 kbps data rate
      • Internal tuning capacitance: 50 pF
    • Memory
      • Up to 256-byte (2-Kbit) EEPROM
      • Support NDEF data structure
      • Data retention: 200 years
      • Endurance: 1 million erase-write cycles
      • Read up to 256 bytes in a single command
      • Write up to 54 bytes in a single command
      • Chaining capability
      • 7-byte unique identifier (UID)
      • 128-bit password protection
      • 20-bit event counter with anti-tearing
    • Product identification and protection
      • TruST25™ digital signature
    • Package
      • UFDFPN5 ECOPACK®2
    • Digital output
      • GPO: configurable general purpose output
        • driven by an open drain transistor, available on ST25TA02KB-D only
        • enabling no DC consumption (CMOS output buffer), available on ST25TA02KB-P only.

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
ST25TA02KB-PC6H5 UFDFPN5 Tape And Reel - -
Active
0.14 10000 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofST25TA02KB-PC6H5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 81 1 Order Now
ARROW EUROPE 2 0 Order Now
MOUSER WORLDWIDE 3783 1 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

81

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3783

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-15

Buy now

ST25TA02KB-PC6H5

Package

UFDFPN5

Packing Type

Tape And Reel

Unit Price (US$)

0.14*

Distributor availability ofST25TA02KB-PC6H5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 81 1 Order Now
ARROW EUROPE 2 0 Order Now
MOUSER WORLDWIDE 3783 1 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

81

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3783

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-15

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.14

Quantity

10000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Education

Product included in our Longevity Program.

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Embedded Software

    • Part Number

      Application executable of the "NFC Tap" Android app for ST25 product family

      Application executable of the "NFC Tap" iOS app for ST25 product family

      Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers

      Software Development Kit for ST25 Tags and Dynamic Tags

Evaluation Tools

    • Part Number

      Evaluation board for ST25TA series

      The ST25-TAG-BAG-A contains six different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2- and 64-Kbit EEPROM

      The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM

      The ST25-TAG-BAG-U contains five different items (five for each type), all of them based on NFC Forum Type 5 Tag ICs (ST25TV512 and ST25TV02K) or on NFC Forum Type 4 Tag ICs (ST25TA02KB and ST25TA64K).

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12365
      NFC Forum Type 4 Tag IC with up to 2-Kbit EEPROM
      2.0
      1 MB
      PDF
      DS12365

      NFC Forum Type 4 Tag IC with up to 2-Kbit EEPROM

    • Description Version Size Action
      AN2866
      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags
      3.0
      615.85 KB
      PDF
      AN5115
      Migrating from ST25TAxxx/xxx-x to ST25TAxxxB/xxxB-x
      1.0
      288.22 KB
      PDF
      AN2866

      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags

      AN5115

      Migrating from ST25TAxxx/xxx-x to ST25TAxxxB/xxxB-x

    • Description Version Size Action
      TA0358
      Developing supply chain confidence with TruST25™ digital signature in RFID/NFC tags
      1.0
      1,021.17 KB
      PDF
      TA0358

      Developing supply chain confidence with TruST25™ digital signature in RFID/NFC tags

Presentations & Training Material

    • Description Version Size Action
      ST25TA NFC Tags Product Presentation 1.0
      1.49 MB
      PDF

      ST25TA NFC Tags Product Presentation

Publications and Collaterals

    • Description Version Size Action
      NFC /RFID tags ST25TA series 1.0
      1.3 MB
      PDF

      NFC /RFID tags ST25TA series

    • Description Version Size Action
      NFC solutions from ST 1.0
      3.53 MB
      PDF
      TruST25_Digital_signature_Authenticity_with_ST25NFC_RFID_tags brochure 1.0
      1.6 MB
      PDF

      NFC solutions from ST

      TruST25_Digital_signature_Authenticity_with_ST25NFC_RFID_tags brochure

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST25TA02KB-PC6H5
Active
UFDFPN5 Industrial Ecopack2

ST25TA02KB-PC6H5

Package:

UFDFPN5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Step 1: Purchase Discovery kit, Nucleo board or Evaluation board

CLOUD-ST25TA02KB

Evaluation board for ST25TA series

ST25-TAG-BAG-A

The ST25-TAG-BAG-A contains six different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2- and 64-Kbit EEPROM

ST25-TAG-BAG-E

The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM

ST25-TAG-BAG-U

The ST25-TAG-BAG-U contains five different items (five for each type), all of them based on NFC Forum Type 5 Tag ICs (ST25TV512 and ST25TV02K) or on NFC Forum Type 4 Tag ICs (ST25TA02KB and ST25TA64K).

Step 2: Download associated software

STSW-ST25PC001

Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers

STSW-ST25SDK001

Software Development Kit for ST25 Tags and Dynamic Tags

STSW-ST25001

Application executable of the "NFC Tap" Android app for ST25 product family

STSW-ST25IOS001

Application executable of the "NFC Tap" iOS app for ST25 product family

Step 3: Get trained

ST25TA NFC Tags Product Presentation

ST25TA NFC Tags Product Presentation