I²C BUS 64Kbit (8192x8bit) EEPROM - BR24T64NUX-W

ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages (1.7V to 5.5V, 1.8V to 5.5V, 2.5V to 5.5V, 3.0V to 3.6V) and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BR24T64NUX-WTR Active VSON008X2030 4000 4000 Taping Yes
Grade Standard
I/F I2C BUS(2-Wire)
Density [bit] 64K
Bit Format [Word x Bit] 8K x 8
Package VSON008X2030
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Vcc(Min.)[V] 1.6
Vcc(Max.)[V] 5.5
Circuit Current (Max.)[mA] 2.0
Standby Current (Max.)[μA] 2.0
Write Cycle (Max.)[ms] 5.0
Input Frequency (Max.)[Hz] 400K
Endurance (Max.)[Cycle] 106
Data Retention (Max.)[Year] 40
  • ・Completely conforming to I²C BUS
    ・Wide operating voltage range:1.7 to 5.5V
    ・Data rewrite up to 1,000,000times
Other New/Updated Products Relating to Memory
PART NUMBER Product Name Package Datasheet Distribution Inventory
BR24T64FVM-W I²C BUS 64Kbit (8192x8bit) EEPROM MSOP8   Buy Sample
BR24T64FJ-W I²C BUS 64Kbit (8192x8bit) EEPROM SOP-J8   Buy Sample
BR24T64FVJ-W I²C BUS 64Kbit (8192x8bit) EEPROM TSSOP-B8J   Buy Sample
BR24T64-W I²C BUS 64Kbit (8192x8bit) EEPROM DIP-T8   Buy Sample
BR24T64FV-W I²C BUS 64Kbit (8192x8bit) EEPROM SSOP-B8   Buy Sample
BR24T64F-W I²C BUS 64Kbit (8192x8bit) EEPROM SOP8   Buy Sample
New Products:
Technical Data
IBIS Model

Download IBIS Model

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.