westaust55
Moderator
There has been quite a number of threads covering EEPROM endurance in recent years on this forum.
The PIC microcontroller datasheets and the 24LCxxx serial EEPROM datasheets suggest 1,000,000 Write cycles to EEPROM memory.
The 1 Million number is based on typical conditions and if one has the ability to control some of the environmental factors and method of writing, then it would seem that far greater write cycles can be achieved (maybe even 38 Million in your cryogenic chamber).
Below are links to a couple of Micrcochipa rticles. The second (newer) app note has some interesting tabulated data.
How to get 10 Million Cycles out of your Microchip Serial EEPROM AN6002 (1995)
http://ww1.microchip.com/downloads/en/AppNotes/00602.pdf
EEPROM Endurance AN1019 (2005)
http://ww1.microchip.com/downloads/en/AppNotes/01019A.pdf
The PIC microcontroller datasheets and the 24LCxxx serial EEPROM datasheets suggest 1,000,000 Write cycles to EEPROM memory.
The 1 Million number is based on typical conditions and if one has the ability to control some of the environmental factors and method of writing, then it would seem that far greater write cycles can be achieved (maybe even 38 Million in your cryogenic chamber).
Below are links to a couple of Micrcochipa rticles. The second (newer) app note has some interesting tabulated data.
How to get 10 Million Cycles out of your Microchip Serial EEPROM AN6002 (1995)
http://ww1.microchip.com/downloads/en/AppNotes/00602.pdf
EEPROM Endurance AN1019 (2005)
http://ww1.microchip.com/downloads/en/AppNotes/01019A.pdf