DESCRIPTION

· The BR25Lxxx-W series is a serial EEPROM utilizing the SPI BUS interface.

FEATURES

· High-speed clock operation up to 5MHz (Max).

· HOLD terminal for wait function.

· Configurable read-only memory areas.

· Single power source operation from 1.8V to 5.5V, ideal for battery use.

· Page write mode for initial value writing at factory shipment.

· Reliable connection with Au pad and Au wire.

· SPI bus interface compatibility with (CPOL, CPHA) = (0, 0), (1, 1).

· Auto erase and auto end functions during data rewrite.

· Low current consumption: 1.5mA (Typ.) at write, 1.0mA (Typ.) at read, 0.1 μA (Typ.) at standby.

· Address auto increment function during read.

· Write mistake prevention functions including power-on write prohibition, command code (WRDI) write prohibition, WP pin write prohibition, and block setting by status registers (BP1, BP0).

· Data retention for 40 years.

· Data rewrite capability up to 1,000,000 times.

APPLICATIONS

· Suitable for various electronic devices requiring reliable and efficient data storage and retrieval.