The CY14B101NA-ZS25XI is a 1Mb (64K x 16) Non-Volatile SRAM from Cypress Semiconductor Corp. It operates on a supply voltage range of 2.7 V to 3.6 V and has an access time of 25ns. This NVSRAM (Non-Volatile SRAM) has a parallel memory interface and comes in a 44-TSOP II package. The device is suitable for use in applications that require non-volatile memory such as data logging, industrial control systems, and gaming consoles. The CY14B101NA-ZS25XI has a write cycle time of 25ns and an estimated EOL date of 2023.