window is usually covered with a label to prevent accidental
erasure, although it takes 15–30 minutes of intense exposure to do
so.
There is a different packaged version of EPROM called OTP
(one time programmable) which is an EPROM device packaged in
a low cost plastic package. It can be programmed once only
because there is no window to allow UV light to erase the EPROM
inside. These are becoming very popular for small production
runs.
Flash
Flash memory is a non-volatile memory which is electri-
cally erasable and offers access times and densities similar to that
of DRAM. It uses a single transistor as a storage cell and by placing
a higher ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.