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The ST25TA02K device is an NFC tag IC.
It embeds an EEPROM memory, and can be operated from a 13.56 MHz RFID reader or an NFC phone.
The ST25TA02K is an NFC Forum Type 4 Tag; it communicates using the ISO/IEC 14443 Type A protocol.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
- 256-byte (2-kbit) EEPROM
- Supports NDEF data structure
- Data retention: 200 years
- Endurance: 1 million erase-write cycles
- Reads up to 255 bytes in a single command
- Writes up to 54 bytes in a single command
- Chaining capability
- 7-byte unique identifier (UID)
- 128-bit passwords protection
- 20-bit event counter with anti-tearing
- Contactless interface
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） | 数量 | ECCN (US) | Country of Origin | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | |||||||||||
| ST25TA02K-AC6F5 | 75UM GOLD BUMPED DICE | Not Applicable | - | - | NRND | - | - | EAR99 | - | 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 | ||
| ST25TA02K-AC6G5 | GOLD BUMPED DICE | Not Applicable | - | - | NRND | 0.12 | 10000 | EAR99 | - | 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 | ||
ST25TA02K-AC6F5
パッケージ
75UM GOLD BUMPED DICE梱包タイプ
Not ApplicableUnit Price (US$)
*ST25TA02K-AC6G5
パッケージ
GOLD BUMPED DICE梱包タイプ
Not ApplicableUnit Price (US$)
0.12*(*) 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
ビデオ
ソフトウェア製品
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写真 品名 製造元 概要 STSW-ST25001 ST Application executable of the "NFC Tap" Android app for ST25 product family 
STSW-ST25IOS001 ST Application executable of the "NFC Tap" iOS app for ST25 product family STSW-ST25PC001 ST Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers STSW-ST25SDK001 ST Software Development Kit for ST25 Tags and Dynamic Tags 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
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評価ツール
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写真 品名 製造元 概要 
CLOUD-ST25TA02KB ST Evaluation board for ST25TA series 
ST25-TAG-BAG-A ST 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 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
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| 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 | Material Declaration** |
|---|---|---|---|---|---|
| ST25TA02K-AC6F5 | NRND | 75UM GOLD BUMPED DICE | インダストリアル | N/A | |
| ST25TA02K-AC6G5 | NRND | GOLD BUMPED DICE | インダストリアル | N/A |
(**) 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.
