BR25G256-3 - Rohm

BR25G256-3 SPI BUS EEPROM

BR25G256-3 is a 256Kbit serial EEPROM of SPI BUS interface. 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 64 Byte in Page Write Mode.  For SPI bus interfac.

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 64 Byte in Page Write Mode.
 For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1)
 Self-timed Programming Cycle
 Low Current Consumption
 At Write Action (5V) : 0.6mA (Typ)
 At Read Action (5V) : 2.0mA (Typ)
 At Standby Action (5V) : 0.1µA (Typ)
 Address Auto Increment Function at Read Action
 Prevention of Write Mistake
 Write Prohibition at Power O.