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Standard Serial EEPROM

Standard Serial EEPROMs make any application smarter and more reliable. The portfolio offers up to 4 million write/erase cycles and 200 years of data retention.
Built on the advanced 110 nm technology, these nonvolatile memories are low-power solutions, ideal for boosting application performance.

Various ST EEPROM memory chips and packages displayed with ST EEPROM logo above.

Applications

Server racks icon
Industrial
Mobile phone camera icon
Mobile
Heart with heartbeat line icon
Healthcare
Cloud computing icon
IoT

Benefits

  • Up to 4 Mbit
  • 4 ms write time
  • 85°C down to 1.6 V
  • 105°C down to 1.7 V
  • Low power
  • 4 million write/erase cycles
  • Lockage page

Development tools for Standard Serial EEPROM

I²C - SPI compatible

Based on I2C
110 nm advanced technology 

Expand design possibilities with a smart memory.

Benefits of I2C EEPROM in DFN5 package

The 5-pin DFN is a standard JEDEC package with an extremely compact outline (1.4 x 1.7 mm) making it a versatile alternative between the standard 8-pin DFN (2 x 3 mm) package and the more advanced chip scale package solution. Its plastic encapsulated package using conventional copper lead frame technology makes it very robust for handling and manufacturing. Ensuring a reduced footprint and lower weight while maintaining an easy manufacturing process, the  DFN5 I2C EEPROM is ideal for boot, setup and datalog functions in communication and sensor modules used in portable applications. ST's  DFN5 I2C EEPROM portfolio is complete with devices  from 2 up to 128 Kbits.

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)

Prototype flexibility and datalog with I2C and SPI EEPROM Nucleo shield