BR25G128-3 - ROHM

BR25G128-3 SPI BUS EEPROM

BR25G128-3 is a 128Kbit 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 Bytes in Page Write Mode. „ For SPI Bus.

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 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) : 0.5mA (Typ) ¾ At Read Action (5V) : 2.0mA (Typ) ¾ At Standby Action (5V) : 0.1µA (Typ) „ Address Auto Increment Function at Read Action „ Prevention of Write Mistake ¾ Write Pro.