CY15B102QN Description
The Excelon-Auto CY15X102QN is an automotive grade, 2-Mbit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile and performs reads and writes similar to a RAM. It provides reliable data retention for 121 years while eliminating the plexities, overhead, and system-level reliability problems caused by serial flash, EEPROM, and other nonvolatile...
CY15B102QN Key Features
- 2-Mbit ferroelectric random access memory (F-RAM) logically organized as 256K × 8
- Virtually unlimited endurance of 10 trillion (1013) read/write cycles
- 121-year data retention (see Data Retention and Endurance on page 19)
- NoDelay™ writes
- 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 scheme
- Hardware protection using the Write Protect (WP) pin