BU9833GUL-W

Datasheet Serial EEPROM Series Standard EEPROM WLCSP EEPROM BU9833GUL-W (2Kbit) ●General Description BU9833GUL-W series is a serial EEPROM of I2C BUS interface method. 1.7V single power source action and actions available at 400kHz. ●Features „ Completely conforming to the world standard I2C BUS. All controls available by 2 ports of serial clock (SCL) and serial data (SDA) „ Other devices than EEPROM can be connected to the same port, saving microcontroller port. „ Actions available at 400kHz clock (1.7V to 5.5V) „ 1.7 to 5.5V single power source action most suitable for battery use. „ Page write mode useful for initial value write at factory shipment. „ Auto erase and auto end function at data rewrite. „ Low current consumption ¾ At write action (5V) : 1.2mA (Typ.) ¾ At read action (5V) : 0.2mA (Typ.) ¾ At standby action (5V) : 0.1μA (Typ.) „ Write mistake prevention function ¾ Write (write protect) function added. ¾ Write mistake prevention function a...