Hi dazheng,
Need to know ... what is EEPROM used in MCU for ?. I know EEPROM stand for Electrical Erasable Programming ROM but I need to know what's the purpose or where it going to be used in MCU?
I ask this because some of MCU dont have EEPROM ( EEPROM = 0 byte) ie 80NC535 & 80NC321 and the best thing about this MCU (without EEPROM) that's its cheaper than MCU with EEPROM. If it just minor used and can solve it in other method (and not effect my project) , I will use it as I need to lower the cost as much as possible.
Any instruction (ie in proton) that must be used on MCU with EEPROM ?
More explanation greatly appreciated.
Thanks
zuisti
you need to know the maximum voltage across the capacitor in your application . for example if you put the capacitor in parallel with the voltage source, you choose the voltage capacitor higher than the voltage source. Vsource=12V -> Vcap=16V tipical values of voltage are 6.3V, 16V, 50V this are normalized And you need to know the maximum current in your application. For example if your power supply is for 1A current it might be nessesery to take 100uF capacitor for higher voltage because they are more powerfull and you will can get hier curr ent from them and can blow youre socks off!
Some i, eh poster posted using pre !pre or some other 'technique' making it a pain in the gluteus maximus to read all entries.
Anyhow the post has wandered off, I do not see what camacitor voltage has to do with the original subject.
Erik
The original subject?
Oh, you mean the use of this forum as a private message board?
If the Keil staff just press delete on this kind of threads, people will learn - or at least select other sites.
I sure hope the thread DOESN'T end. How often is it that the rest of us can get an "inside" look at the caliber of programming used by such industry giants as Mattel?
These guys are geniuses! I just hope that they collaborate on a book!
You know...if you take the brain power of these two guys and just figure out a way to harness it...you might be able to toast bread! Lightly.
There are more than one way to toast bread. The only common part is the required heat and the burning smell :)