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BU99901GUZ-W - WLCSP EEPROM

General Description

BU99901GUZ-W series is a serial EEPROM of I2C BUS interface method.

Key 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 3.6V single power source action most suitable for battery use.
  • FAST MODE :400kHz at 1.7V to 3.6V.
  • Page write mode useful for initial value write at factory shipment.
  • Auto erase and auto end function at da.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Datasheet Serial EEPROM Series Standard EEPROM WLCSP EEPROM BU99901GUZ-W (32Kbit) ●General Description BU99901GUZ-W series 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 3.6V single power source action most suitable for battery use. „ FAST MODE :400kHz at 1.7V to 3.6V „ 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 (3.3V) : 0.6mA (Typ.) ¾ At read operation (3.6V) : 0.6mA (Typ.) ¾ At standby operation (3.6V) : 0.