ROHM BR25H040FJ-5ACE2, 4kbit EEPROM Memory 8-Pin SOP-J8 SPI

The ROHM EEPROM offers advanced write protection features, including software-controlled write protect block settings (1/4, 1/2, or whole memory array). It includes a HOLD function via the HOLDB pin, write prohibition at power-on, and additional write protection through the WPB pin. The design ensures prevention of write mistakes, even at low voltage, providing robust data security.

Address Auto Increment Function at Read Operation
Auto Erase and Auto End Function at Data Rewrite