BU9847GUL-W
BU9847GUL-W is WLCSP EEPROM manufactured by ROHM.
Description
BU9847GUL-W series is a serial EEPROM of I2C BUS interface method. 1.7V single power source action and actions available at 400k Hz.
- 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.
- Actions available at 400k Hz clock (1.7V to 5.5V)
- 1.7V 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) : 1.2m A (Typ.) ¾ At read action (5V) : 0.2m A (Typ.) ¾ At standby action (5V) : 0.1μA (Typ.)
- Write mistake prevention function ¾ Write (write protect) function added. ¾ Write mistake prevention function at...
