CYPRESS SEMICONDUCTOR FM24V02A-G FM24V02A Series 256 Kb (32 K x 8) 3.6 V SMT Serial (I2C) F-RAM - SOIC-8-97 item(s): Amazon.com: Industrial & Scientific
PCF8570P I2C RAM
Teensy 4.0 Development Board ARM Cortex M7 iMXRT1062 1024K RAM CAN I2C I2S SDIO SPI USB
Fm24clxx Fram Board Fm24 F-ram Serial Board With I2c Interface Fm24cl On Board - Demo Board - AliExpress
Fm24clxx Fram Board Fm24 F-ram Serial Board With I2c Interface Fm24cl On Board - Demo Board - AliExpress
256 x 8-bit static low-voltage RAM with I2C-bus interface