BR93A86-WM

Datasheet Serial EEPROM Series Automotive EEPROM 105℃ Operation Microwire BUS EEPROM (3-Wire) BR93Axx-WM (1K 2K 4K 8K 16K) ●General Description BR93Axx-WM is serial EEPROM of serial 3-line interface method. ●Features „ 3-line communications of chip select, serial clock, serial data input / output (the case where input and output are shared) „ Wide temperature range -40℃ to +105℃ „ Operations available at high speed 2MHz clock(2.5V to 5.5V) „ Speed write available (write time 5ms max.) „ Same package and pin layout from 1Kbit to 16Kbit „ 2.5V to 5.5V single power source operation „ Address auto increment function at read operation „ Write mistake prevention function ¾ Write prohibition at power on ¾ Write prohibition by command code ¾ Write mistake prevention function at low voltage „ Program cycle auto delete and auto end function „ Program condition display by READY / BUSY „ Low current consumption ¾ At write operation (at 5V) : 1.2mA (Typ.) ¾ At read oper...