The Macronix MX29LV040CTI-90G/TRAY is a NOR Flash Memory chip with a capacity of 512Kx8 bit (ie. 512,000 bytes) and accessed in parallel. It has a 90 nanosecond access time. It is packaged in a 32-pin TSOP (Thin Small Outline Package) and has an operating temperature range of -40 °C to +85 °C. The chip is suitable for a variety of applications including embedded systems, industrial, automotive, aerospace, data storage, and more. It offers increased performance, reliability and scalability, as well as enhanced system-level protection and performance for a range of applications. It features an array of features including enhanced error-correcting code (ECC) for stronger data integrity, advanced wear-leveling for greater endurance, and fast-partition switching for faster code execution.