EXCELON™ Ultra CY15B104QSN-108SXI is a high-performance 4-Mbit non-volatile memory, offering reliable data retention for 151 years while eliminating complexities associated with other non-volatile memories. Unlike serial flash, it performs write operations at bus speed, ensuring no write delays and offering substantial write endurance of 1014 cycles. Equipped with high-speed quad SPI interfaces, read-only and unique ID features, on-die ECC logic, and cyclic redundancy check (CRC) capabilities, this memory is ideal for applications requiring frequent or rapid writes, such as data collection and demanding industrial controls. The CY15B104QSN-108SXI provides unparalleled performance and data integrity for non-volatile memory applications.

Experience high-performance automotive-grade 2Mb EXCELON™ Auto CY15X102QN nonvolatile memory with 121 years of data retention, rapid write operations at bus speed, substantial write endurance, and support for 1013 read/write cycles. Ideal for frequent or rapid writes, it offers hardware drop-in replacement for serial EEPROM or flash, high-speed SPI bus utilization, read-only Device ID, Unique ID features, and writable serial number registers, providing a reliable and efficient solution for various nonvolatile memory applications.