Description
CY15B104QN, CY15V104QN 4Mb EXCELON™ Auto Ferroelectric RAM (F-RAM) Serial (SPI), 512K × 8, 50 MHz, automotive grade 3 .
Functional description
The EXCELON™ Auto CY15X104QN is an automotive grade, 4Mb non-volatile memory employing an advanced ferroelectric process.
Features
* 4Mb ferroelectric random access memory (F-RAM) logically organized as 512K × 8 - Virtually unlimited endurance of 100 trillion (1014) read/write cycles - 151-year data retention (see “Data retention and endurance” on page 24) - Infineon instant non-volatile write technology - Advanced high
Applications
* requiring frequent or rapid writes. Examples range from data collection, where the number of write cycles may be critical, to demanding industrial controls where the long write time of serial flash or EEPROM can cause data loss. The CY15X104QN provides substantial benefits to users of serial EEPROM