ST25TB04K-AC6G6

Active

13.56 MHz short-range contactless memory chip with 4096-bit EEPROM and anticollision functions

Quantity $ per Unit Savings
1 - 9$0.232%
10 - 99$0.2011%
100 - 499$0.1823%
500$0.1823%
Contact Sales
Out of stock
$0.23
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
Key features
  • ISO 14443-2 Type B air interface compliant
  • ISO 14443-3 Type B frame format compliant
  • 13.56 MHz carrier frequency
  • 847 kHz subcarrier frequency
  • 106 Kbit/second data transfer
  • 8 bit Chip_ID based anticollision system
  • 2 count-down binary counters with automated anti-tearing protection
  • 64-bit Unique Identifier
  • 4096-bit EEPROM with write protect feature
  • Read_block and Write_block (32 bits)
  • Internal tuning capacitor: 68 pF
  • 1 million erase/write cycles
  • 40-year data retention
  • Self-timed programming cycle
  • 5 ms typical programming time