SPI BUS EEPROM - BR25G256-3

BR25G256-3 is a 256Kbit serial EEPROM of SPI BUS interface.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BR25G256-3ActiveDIP-T8200050TubeYes

BR25G256-3 Data Sheet

Specifications
GradeStandard
I/FSPI BUS
Density [bit]256K
Bit Format [Word x Bit]32K x 8
PackageDIP-T8
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Vcc(Min.)[V]1.6
Vcc(Max.)[V]5.5
Circuit Current (Max.)[mA]2.0
Standby Current (Max.)[μA]0.1
Write Cycle (Max.)[ms]5.0
Endurance (Max.)[Cycle]106
Data Retention (Max.)[Year]100
Technical Documents
Features
  • High Speed Clock Action up to 20MHz (Max)
  • Wait Function by HOLDB Terminal
  • Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
  • 1.6V to 5.5V Single Power Source Operation Most Suitable for Battery Use.
  • UP to 64Byte in Page Write Mode.
  • For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1)
  • Self-timed Programming Cycle
  • Low Current Consumption
  • Address Auto Increment Function at Read Action
  • Prevention of Write Mistake
  • More than 100 years Data Retention.
  • More than 1 Million Write Cycles.
  • Bit Format 32K×8
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Application Note BA12004BF
Part Explanation BA12004BF