CY15V104QN Datasheet Auto Ferroelectric Ram

Manufacturer: Infineon

Overview: CY15B104QN, CY15V104QN 4Mb EXCELON™ Auto Ferroelectric RAM (F-RAM) Serial (SPI), 512K × 8, 50 MHz, automotive grade.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Functional description The EXCELON™ Auto CY15X104QN is an automotive grade, 4Mb non-volatile memory employing an advanced ferroelectric process.

A ferroelectric random access memory or F-RA

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-reliability ferroelectric process.
Fast serial peripheral interface (SPI) - Up to 50 MHz frequency - Supports SPI mode 0 (0, 0) and mode 3 (1, 1).
Sophisticated write protection sch.