ROHM BR25H080F-5ACE2, 8kbit EEPROM Chip 8-Pin SPI

The ROHM 8Kbit serial EEPROM with an SPI bus interface is designed for automotive applications, ensuring reliable operation at 125℃. It features multiple write protection mechanisms to prevent data errors, including power-on write prohibition, command code-based protection, WPB pin security, and block setting via status registers BP1 and BP0.

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 action, most suitable for battery use
Page write mode useful for initial value write at factory shipment