ST25DV64K-IER6T3

ST25DV64K-IER6T3

NRND

ST25DV64K-IER6S3

Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, and fast transfer mode capability

Supply Voltage Min Volt1.8
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO8

The ST25DV04K, ST25DV16K and ST25DV64K devices (hereinafter referred collectively to as ST25DVxxx) are NFC RFID tags offering, respectively 4, 16, and 64 Kbit of electrically erasable programmable memory (EEPROM). These devices feature two interfaces: the first one is an I2C serial link that...
Read More

Key features
  • I2C interface
    • Two-wire I2C serial interface supports 1 MHz protocol
    • Single supply voltage: 1.8 to 5.5 V
    • Multiple byte programming (up to 256 bytes)
  • Contactless interface
    • Based on ISO/IEC 15693
    • NFC Forum Type 5 tag, certified by the NFC Forum
    • Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates
    • Custom fast read access up to 53 Kbit/s
    • Single and multiple blocks read (same for extended commands)
    • Single and multiple (up to 4) blocks write (same for extended commands)
    • Internal tuning capacitance: 28.5 pF
  • Memory
    • Up to 64 kbits of EEPROM (depending on version)
    • I2C interface accesses bytes
    • RF interface accesses blocks of 4 bytes
    • Write time:
      • From I2C: typical 5 ms for 1 byte
      • From RF: typical 5 ms for 1 block
    • Data retention: 40 years
    • Write cycles endurance:
      • 1 million at 25 °C
      • 600 k at 85 °C
      • 500 k at 105 °C
      • 400 k at 125 °C

  • Fast transfer mode
    • Fast data transfer between I2C and RF interfaces
    • Half-duplex 256-byte dedicated buffer
  • Energy harvesting
    • Analog output pin to power external components
  • Data protection
    • User memory: one to four configurable areas, protectable in read and/or write by three 64-bit passwords in RF, and one 64-bit password in I2C
    • System configuration: protected in write by one 64-bit password in RF, and one 64-bit password in I2C
  • GPO
    • Interruption pin configurable on multiple RF events (field change, memory write, activity, Fast Transfer end, user set/reset/pulse)
    • Open drain or CMOS output (depending on version)
  • Low power mode (10-ball and 12-pin packages only)
    • Input pin to trigger low power mode
  • RF management
    • RF command interpreter enabled/disabled from I2C host controller
  • Temperature range
    • Range 6:
      • From -40 to 85 °C
    • Range 8:
      • From -40 to 105 °C (UDFPN8 and UDFPN12 only)
      • From -40 to 125 °C (SO8N and TSSOP8 only, 105 °C max on RF interface)
  • Package
    • 8-pin, 10-ball and 12-pin packages
    • ECOPACK2 (RoHS compliant)
In stock
Quantity $ per unit Savings
1-9$1.450%
10-24$1.329%
25-80$1.2811%
Contact sales
$1.45
$1.45
Supply Voltage Min Volt1.8
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO8

The ST25DV04K, ST25DV16K and ST25DV64K devices (hereinafter referred collectively to as ST25DVxxx) are NFC RFID tags offering, respectively 4, 16, and 64 Kbit of electrically erasable programmable memory (EEPROM). These devices feature two interfaces: the first one is an I2C serial link that...
Read More

Key features
  • I2C interface
    • Two-wire I2C serial interface supports 1 MHz protocol
    • Single supply voltage: 1.8 to 5.5 V
    • Multiple byte programming (up to 256 bytes)
  • Contactless interface
    • Based on ISO/IEC 15693
    • NFC Forum Type 5 tag, certified by the NFC Forum
    • Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates
    • Custom fast read access up to 53 Kbit/s
    • Single and multiple blocks read (same for extended commands)
    • Single and multiple (up to 4) blocks write (same for extended commands)
    • Internal tuning capacitance: 28.5 pF
  • Memory
    • Up to 64 kbits of EEPROM (depending on version)
    • I2C interface accesses bytes
    • RF interface accesses blocks of 4 bytes
    • Write time:
      • From I2C: typical 5 ms for 1 byte
      • From RF: typical 5 ms for 1 block
    • Data retention: 40 years
    • Write cycles endurance:
      • 1 million at 25 °C
      • 600 k at 85 °C
      • 500 k at 105 °C
      • 400 k at 125 °C

  • Fast transfer mode
    • Fast data transfer between I2C and RF interfaces
    • Half-duplex 256-byte dedicated buffer
  • Energy harvesting
    • Analog output pin to power external components
  • Data protection
    • User memory: one to four configurable areas, protectable in read and/or write by three 64-bit passwords in RF, and one 64-bit password in I2C
    • System configuration: protected in write by one 64-bit password in RF, and one 64-bit password in I2C
  • GPO
    • Interruption pin configurable on multiple RF events (field change, memory write, activity, Fast Transfer end, user set/reset/pulse)
    • Open drain or CMOS output (depending on version)
  • Low power mode (10-ball and 12-pin packages only)
    • Input pin to trigger low power mode
  • RF management
    • RF command interpreter enabled/disabled from I2C host controller
  • Temperature range
    • Range 6:
      • From -40 to 85 °C
    • Range 8:
      • From -40 to 105 °C (UDFPN8 and UDFPN12 only)
      • From -40 to 125 °C (SO8N and TSSOP8 only, 105 °C max on RF interface)
  • Package
    • 8-pin, 10-ball and 12-pin packages
    • ECOPACK2 (RoHS compliant)
Associated products