• Part: BR25A256-3M
  • Description: Operation SPI BUS EEPROM
  • Category: EEPROM
  • Manufacturer: ROHM
  • Size: 1.22 MB
BR25A256-3M Datasheet (PDF) Download
ROHM
BR25A256-3M

Overview

BR25A256-3M is a 256Kbit serial EEPROM of SPI BUS interface.

  • High Speed Clock Action up to 10MHz (Max)
  • Wait Function by HOLDB Terminal
  • Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
  • 2.5V 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
  • At Write Action (5V) : 0.7mA (Typ)
  • At Read Action (5V) : 2.4mA (Typ)