Macronix mx25l series high density serial nor flash memory 3v macronix mx25l6406em2i 12g this serial nor flash memory ic is from the mx25l family the device has a 3v operating voltage as well as low power operation and high reliability making it ideal for customers looking for cost effective high performance flash memory macronix mx25l6406em2i 12g serial nor flash memory 64mbit 3v 8 sop