ST Serial EEPROM feature up to 4 Million cycles per byte, over 100 Million cycles per device and 200 years data retention

Industrial 85°C

  • I²C - M24xxx 1K to 2Mbit 1.6V to 5.5V Up to 1MHz
  • SPI - M95xxx 1K to 2Mbit 1.7V to 5.5V Up to 20MHz
  • Microwire -M93xxx 1K to 16Kbit 2.5V to 5.5V Up to 2MHz

Industrial-Plus 105°C

  • I²C - M24xxx 1K to 512Kbit 1.8V to 5.5V Lockable page
  • SPI - M95xxx 1K to 512Kbit 1.8V to 5.5V Lockable page

Available packages: SO8N – TSSOP – DFN8 – DFN5 – WLCSP8 – WLCSP5 – WLCSP4


4-ball WLCSP EEPROM designed for tiny Camera modules.

Camera modules for mobile devices follow a path of quick miniaturization while display resolution increases and requires a higher set of parameters to operate efficiently.

The 4-ball WLCSP I2C EEPROM family provides a minimal pin count, footprint and thickness, fitting the most stringent hardware design requirements. In addition, thanks to internally-wired device select code options, the EEPROM for rear and front cameras can share the same I2C bus, providing further module design optimization.

The factory-programmed settings can also be protected when selecting products with the software write-protect instruction.

Manufacturing robustness aspects are also covered with an optional back-side coating.

Choose your product: Compatible 4-ball I2C (with industry-standard footprint) or SWP 4-ball I2C (with software write-protect option)