BU9880GUL-W
BU9880GUL-W is WLCSP EEPROM manufactured by ROHM.
Description
BU9880GUL-W 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.
- 1.7V to 5.5V single power source action most suitable for battery use.
- FAST MODE 400k Hz at 1.7V to 5.5V
- 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 operation (5.0V) ¾ At read operation (5.0V)
: 0.5m A (Typ.) : 0.2m A (Typ.)
¾ At standby operation (5.0V) : 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
-...
