Serial EEPROM Selection Guide Ver.2.0 ROHM’s Serial EEPROMs represent the utmost in reliability. The lineup is available in the three standard interfaces for compatibility with virtually any application. Automotive Grade EEPROM I2C WL-CSP EEPROM

Standard EEPROM I2C BUS EEPROM I2C BUS EEPROM (2-Wire) BR24Gxxx-3 series (Clock Frequency=400kHz) Package and Suffix Part No. Current Consumption (Max) Write Cycle Clock Operating Time Frequency Temperature Operating Standby (Max) (ms) (Max) (Hz) (˚C) (mA) (µA) Data Endurance Retention (times) (years) I2C BUS EEPROM (2-Wire) BR24Gxxx-5x series (Clock Frequency=1MHz/Endurance=4million times) BR24G32 SPI BUS EEPROM SPI BUS EEPROM BR25Gxxx-3 series (Endurance=1million times) Package and Suffix Part No. Current Consumption (Max) Write Cycle Clock Operating Time Frequency Temperature Operating Standby...

Automotive Grade EEPROM (AEC-Q100 Qualified) I2C BUS EEPROM 125˚C Operation I2C BUS EEPROM (2-Wire) BR24Hxxx-5AC series (Endurance=4million times) Package and Suffix Part No. Current Consumption (Max) Write Cycle Time Operating Standby (Max) (ms) (mA) (µA) Data ComfySILTM Endurance Retention Functional (times) Safety*1 (years) Supply Density Bit Format Voltage (bit) (word×bit) (V) SPI BUS EEPROM 125˚C Operation Built-in ECC Function SPI BUS EEPROM BR25Hxxx-5AC series (Endurance=4million times) Package and Suffix Part No. Supply Density Bit Format Voltage (bit) (word×bit) (V) Current Consumption...

WL-CSP EEPROM WL-CSP EEPROM Part No. Package Package Name Pull-up Ball Pitch RESIN Resister (mm) COATING Current Consumption (Max) Write Cycle Time Operating Standby (Max) (ms) (mA) (µA) Data Retention (years) Standard & Automotive Grade Package Lineup Package Suffix Package Suffix