I²C BUS 256Kbit(32768x8bit) EEPROM - BR24G256-3

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
BR24G256-3 Active DIP-T8 2000 50 Tube Yes
Grade Standard
I/F I2C BUS(2-Wire)
Density [bit] 256K
Bit Format [Word x Bit] 32K x 8
Package DIP-T8
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Vcc(Min.)[V] 1.6
Vcc(Max.)[V] 5.5
Circuit Current (Max.)[mA] 2.5
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
Comment Cu wire bonding.
  • ・Completely conforming to I²C BUS
    ・Wide operating voltage range:1.7 to 5.5V
    ・Data rewrite up to 1,000,000times
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Technical Data
IBIS Model

Download IBIS Model

Application Note

Thermal Resistance