BR93L46-W Datasheet | ROHM

Serial EEPROM Series Standard EEPROM Microwire BUS EEPROM(3-Wire) BR93Lxx-W - General Description BR93Lxx-W is serial EEPROM of serial 3-line interface method - Features - 3-line munications of chip select, serial clock, serial data input / output (the case where input and output are shared) - Actions 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 - 1.8V to 5.5V single power source action - Address auto increment function at read action - Write mistake prevention function ¾ Write prohibition at power on ¾ Write prohibition by mand 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 action (at 5V) : 1.2m A (Typ.) ¾ At read action (at 5V) : 0.3m A (Typ.) ¾ At standby action (at 5V) : 0.1μA (Typ.)(CMOS input) - TTL patible( input / outputs) - Data retention for 40 years - Endurance up to 1,000,000 times - Data at shipment all addresses FFFFh - Packages W(Typ.) x D(Typ.) x H(Max.) SOP8 TSSOP-B8 5.00mm x 6.20mm x 1.71mm 3.00mm x 6.40mm x 1.20mm SOP- J8 TSSOP-B8J 4.90mm x 6.00mm x 1.65mm 3.00mm x 4.90mm x 1.10mm SSOP-B8 MSOP8 3.00mm x 6.40mm x 1.35mm 2.90mm x 4.00mm x...