在电子领域，便携式技术异军突起，随处可见，这本书就是介绍这方面的知识。-in electronics, portable technology burst onto the scene, you can see that this book was introduced this knowledge.

S29NS-J 128 Megabit (8 M x 16-Bit), 64 Megabit (4 M x 16-Bit), 32 Megabit (2 M x 16-Bit), and 16 Megabit (1 M x 16 Bit), 110 nm CMOS 1.8-Volt only Simultaneous Read/Write, Burst Mode Flash Memories Data Sheet