The 25LC080 is a 8K bit Serial Electrically Erasable PROM with memory accessed via a simple Serial peripheral interface (SPI) ... The 25C080 is a 8K bit Serial Electrically Erasable PROM with memory accessed via a simple Serial peripheral interface (SPI) ... The 25AA080 is a 8K-bit Serial Electrically Erasable PROM with memory accessed via a simple Serial peripheral interface (SPI) ... 8K SPI TM Bus Serial EEPROM