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BU9832GUL-W - WLCSP EEPROM

General Description

BU9832GUL-W is a serial EEPROM of SPI BUS interface method.

Key Features

  • High speed clock action up to 5MHz (Max. ).
  • Wait function by HOLD terminal.
  • Part or whole of memory arrays settable as read only memory area by program.
  • 1.8 to 5.5V single power source action most suitable for battery use.
  • Page write mode useful for initial value write at factory shipment.
  • For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1).
  • Auto erase and auto end function at data rewrite.
  • Low current consumpt.

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Full PDF Text Transcription (Reference)

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 Standard EEPROM WLCSP EEPROM BU9832GUL-W (8Kbit) ●General Description BU9832GUL-W is a serial EEPROM of SPI BUS interface method. ●Features „ High speed clock action up to 5MHz (Max.) „ Wait function by HOLD terminal. „ Part or whole of memory arrays settable as read only memory area by program. „ 1.8 to 5.5V single power source action most suitable for battery use. „ Page write mode useful for initial value write at factory shipment. „ For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1) „ Auto erase and auto end function at data rewrite. „ Low current consumption ¾ At write action (5V) : 1.5mA (Typ.) ¾ At read action (5V) : 1.0mA (Typ.) ¾ At standby action (5V) : 0.1µA (Typ.