Description
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-RAM is non-volatile and performs reads and writes similar to a RAM.It provides reliable data retention for 151 years while eliminating the complexities, overhead, and system-level reliability problems caused by serial flash, EEPROM, and other non-volatile memories.Unlike serial flash and EEPROM, the CY15X104Q
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-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.