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The ST25TA64K device is an NFC tag IC embedding an EEPROM memory. It can be operated from a 13.56 MHz RFID reader or an NFC phone.
The RF protocol is compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag.
Key Features
- Contactless interface
- NFC Forum Type 4 Tag
- ISO/IEC 14443 Type A
- 106 Kbps data rate
- Internal tuning capacitance: 25 pF
- Memory
- 8-Kbyte (64-kbit) EEPROM
- Supports NDEF data structure
- Data retention: 200 years
- Endurance: 1 million erase-write cycles
- Reads up to 246 bytes in a single command
- Writes up to 246 bytes in a single command
- 7-byte unique identifier (UID)
- 128-bit password protection
- Contactless interface
Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors | |
|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||
| ST25TA64K-AB6G3 | GOLD BUMPED DICE | Not Applicable | -40 | 85 | Active | EAR99 | - | 0.25 / 10k | No availability of distributors reported, please contact our sales office | |
ST25TA64K-AB6G3
Package
GOLD BUMPED DICEPacking Type
Not ApplicableBudgetary Price (US$)*/Qty
0.25 / 10k(*) 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
Featured Videos
Embedded Software
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Picture Part number Manufacturer Description 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 Part NumberApplication 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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Evaluation Tools
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Picture Part number Manufacturer Description 
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 
ST25-TAG-BAG-U ST 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). Part NumberEvaluation 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).
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST25TA64K-AB6G3 | Active | GOLD BUMPED DICE | Industrial | N/A |
ST25TA64K-AB6G3
Package:
GOLD BUMPED DICEMaterial Declaration**:
PDF(**) 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.
