The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
CY15B116QN, CY15V116QN
16Mb EXCELON™ Auto Ferroelectric RAM (F-RAM)
Serial (SPI), 2048K × 8, 40 MHz, automotive grade 3
Features
• 16-Mbit ferroelectric random access memory (F-RAM) logically organized as 2048K × 8 - Virtually unlimited endurance 100 trillion (1014) read/writes - 151-year data retention (see “Data retention and endurance” on page 24) - Infineon instant non-volatile write technology - Advanced high-reliability ferroelectric process
• Fast SPI - Up to 40 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 - Software protection using write disable (WRDI) instruction - Software block protection for 1/4, 1/2, or entire array
• Device ID and serial number - Manufacturer ID and