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BR25A1M-3M Datasheet Operation SPI BUS EEPROM

Manufacturer: ROHM

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General Description

BR25A1M-3M is a 1Mbit Serial EEPROM of SPI BUS Interface.

Overview

Datasheet Serial EEPROM Series Automotive EEPROM 105°C Operation SPI BUS EEPROM BR25A1M-3M.

Key Features

  • 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 256 Bytes in Page Write Mode.
  • For SPI Bus Interface (CPOL, CPHA) = (0, 0), (1, 1).
  • Self-timed Programming Cycle.
  • Low Current Consumption ¾ At Write Action (5V) : 0.7mA (Typ) ¾ At Re.

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