BR24L32-W Datasheet | ROHM

Serial EEPROM Series Standard EEPROM I2C BUS EEPROM (2-Wire) BR24Lxxx-W Series (1K 2K 4K 8K 16K 32K 64K) - General Description BR24Lxxx-W series is a serial EEPROM of I2C BUS interface method - Features - pletely 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 - 1.8V to 5.5V - 1 single power source action most suitable for battery use - Page write mode useful for initial value write at factory shipment - Highly reliable connection by Au pad and Au wire - Auto erase and auto end function at data write - Low current consumption ¾ At write operation (5V) : 1.2m A (Typ.) - 2 ¾ At read operation (5V) : 0.2m A (Typ.) ¾ At standby operation (5V) : 0.1μA (Typ.) - Write mistake prevention function ¾ Write (write protect) function added - Write mistake prevention function at low voltage - Data rewrite up to 1,000,000 times - Data kept for 40 years - Noise filter built in SCL / SDA terminal - Shipment data all address FFh - Packages W(Typ.) x D(Typ.) x...