概要
ツール & ソフトウェア
リソース
ソリューション
品質 & 信頼性
Sales Briefcase
eDesignSuite
Get Started
サンプル & 購入
Partner products
  • 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.

    主な特徴

    • 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
    • パッケージ
      • 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.

サンプル & 購入

製品型番
パッケージ
梱包タイプ
温度(℃) 製品ステータス
概算価格(USS)
Quantity
ECCN (US)
詳細情報
販売代理店からオーダー
STからオーダー
min
max
ST25TA512B-AC6G5 GOLD BUMPED DICE Not Applicable - -
Active
0.1 10000 EAR99
詳細情報

Country of Origin:

-

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

ST25TA512B-AC6F5 75UM GOLD BUMPED DICE Not Applicable - -
Active
0.1 10000 EAR99
詳細情報

Country of Origin:

-

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

ST25TA512B-AC6G5

パッケージ

GOLD BUMPED DICE

梱包タイプ

Not Applicable

Unit Price (US$)

0.1*

Operating Temperature (°C)

(min)

-

(max)

-

製品ステータス

Active

Unit Price (US$)

0.1

Quantity

10000

ECCN (US)

EAR99

Country of Origin

-

ST25TA512B-AC6F5

パッケージ

75UM GOLD BUMPED DICE

梱包タイプ

Not Applicable

Unit Price (US$)

0.1*

Operating Temperature (°C)

(min)

-

(max)

-

製品ステータス

Active

Unit Price (US$)

0.1

Quantity

10000

ECCN (US)

EAR99

Country of Origin

-

(*) 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

推奨製品

ソフトウェア製品

    • 製品型番

      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

評価ツール

    • 製品型番

      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 ファイルがダウンロード用に選択されています

技術文書

    • 概要 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

    • 概要 Version Size Action
      AN2866
      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags
      3.0
      615.85 KB
      PDF
      AN5364
      How to protect ST25 tags from wireless power charging
      2.1
      844.22 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

      AN5364

      How to protect ST25 tags from wireless power charging

      AN5115

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

    • 概要 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

プレゼンテーション & トレーニング資料

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

      ST25TA NFC Tags Product Presentation

関連資料

    • 概要 Version Size Action
      NFC /RFID tags ST25TA series 1.0
      809.42 KB
      PDF

      NFC /RFID tags ST25TA series

    • 概要 Version Size Action
      NFC solutions from ST 1.0
      3.41 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

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード 材料宣誓書**
ST25TA512B-AC6F5
Active
75UM GOLD BUMPED DICE インダストリアル N/A
ST25TA512B-AC6G5
Active
GOLD BUMPED DICE インダストリアル N/A

ST25TA512B-AC6F5

Package:

75UM GOLD BUMPED DICE

Material Declaration**:

PDF XML

Marketing Status

Active

Package

75UM GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

ST25TA512B-AC6G5

Package:

GOLD BUMPED DICE

Material Declaration**:

PDF XML

Marketing Status

Active

Package

GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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

サポート &フィードバック

Let us help you!