BR24S256-W

Datasheet Serial EEPROM series Standard EEPROM I2C BUS EEPROM (2-Wire) BR24Sxxx-W (8K 16K 32K 64K 128K 256K) ●General Description BR24Sxxx-W is a serial EEPROM of I2C BUS interface method ●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 „ 1.7V to 5.5V single power source action most suitable for battery use „ FAST MODE 400kHz at 1.7V to 5.5V „ 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 rewrite „ Low current consumption ¾ At write operation (5V) : 0.5mA (Typ.) ¾ At read operation (5V) : 0.2mA (Typ.) ¾ At standby operation (5V) : 0.1μA (Typ.) „ Write mistake prevention function ¾ Write (write protect) function added ¾ 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 H(Max.) SOP8 5.00mm x 6.20mm x 1.71mm TSSOP-B8 3.00mm x 6.40mm x 1.20mm SOP- J8 4.90mm x 6.00mm x 1.65mm TSSOP-B8J 3.00mm x 4.90mm x 1.10mm SSOP-B8 3.00mm x 6.40mm x 1.35mm MSOP8 2.90mm x 4.00mm x 0.90mm VSON008X2030 2.00mm x 3.00mm x 0.60mm ●Page write Number of pages Product number 16Byte BR24S08-W BR24S16-W 32Byte BR24S3...