I²C BUS 2kbit + 2kbit 2ports serial EEPROM - BU99022NUX-3

BU99022NUX-3 is 2kbit + 2kbit 2ports serial EEPROM of I²C BUS interface method.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
BU99022NUX-3TR Active VSON008X2030 4000 4000 Taping sim
Grade Standard
I/F I2C BUS(2-Wire)
Density [bit] 2K x 2ch
Package VSON008X2030
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Vcc(Min.)[V] 1.7
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] 400
Endurance (Max.)[Cycle] 105
Data Retention (Max.)[Year] 40
  • ·1.7V~5.5V single power source action
    ·1.7V~5.5V wide limit of action voltage
    ·FAST MODE 400KHz action
    ·Page write mode
    ·Auto erase and auto end function
    ·Low current consumption
    ·Write mistake prevention function
    ·Noise filter built in SCL / SDA terminal
    ·Shipment data all address FFh
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Dados técnicos
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.