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ST25TA64K-AB6G3

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NFC Forum Type 4 Tag IC with 64-Kbit EEPROM

Quantity $ per Unit Savings
1 - 9$0.671%
10 - 24$0.619%
25 - 49$0.6010%
50 - 99$0.6011%
100 - 249$0.5320%
250 - 499$0.5321%
500$0.5025%
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Out of stock
$0.67
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
ROHS Compliance GradeN/A
GradeIndustrial
Package NameGOLD BUMPED DICE

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