LPC MicrocontrollersのトピックRe: Is LPC810 NRND?

Is LPC810 NRND?

lpcware — Wed, 15 Jun 2016 20:01:33 GMT

Content originally posted in LPCWare by MICHALKO12 on Fri Jan 09 00:43:22 MST 2015
New LINECARD but without LPC810. Price LPC810 very jumped (over 100%) in distributors.

Stupid marketing!

Re: Is LPC810 NRND?

lpcware — Wed, 15 Jun 2016 20:01:34 GMT

Content originally posted in LPCWare by lpcxpresso-support on Fri Jan 09 01:36:41 MST 2015
We'll investigate...

Re: Is LPC810 NRND?

lpcware — Wed, 15 Jun 2016 20:01:35 GMT

Content originally posted in LPCWare by fjrg76 on Tue Jul 28 22:40:09 MST 2015
So, what was the result of such an investigation?

I always asked myself why the LPC810 part was too expensive. I wasn't aware that it had been marked as NRND :(

Also, I always asked myself (again) why this part didn't include an ADC. Real world is an analog world, isn't it?

Re: Is LPC810 NRND?

lpcware — Wed, 15 Jun 2016 20:01:35 GMT

Content originally posted in LPCWare by TheFallGuy on Wed Jul 29 00:59:24 MST 2015
LPC82x has the ADC...

Re: Is LPC810 NRND?

lpcware — Wed, 15 Jun 2016 20:01:36 GMT

Content originally posted in LPCWare by fjrg76 on Thu Jul 30 00:21:56 MST 2015
LPC1114, LPC1549, LPC1343, etc, all of them also have ADC :p

But that didn't ask the original question: Why LPC810/812 don't include an ADC? They were created for implementing smart sensors, weren't they? And again, the world is analog, at least the world I'm aware of :bigsmile:

Re: Is LPC810 NRND?

lpcware — Wed, 15 Jun 2016 20:01:36 GMT

Content originally posted in LPCWare by MarcVonWindscooting on Mon Aug 03 06:51:09 MST 2015

Quote: fjrg76

And again, the world is analog, at least the world I'm aware of :bigsmile:

They have you find a 'more digital' solution :p
Currently, I'm working on a LED driver with LPC812 (could also be LPC810) and I really like it.
If I had an ADC, I would measure bus voltage and current and program a control loop. Because I don't have one,
I use the analog comparator + SCT in a way HV9910 does. I described in the 'projects you did' thread.

But yes, I (too) have applications, where I definitely need an ADC and I'll choose LPC820 for these.

Marc

@NXP : We don't have yet a statement whether or not LPC810 is NRND (soon) :~
Don't forget, it's the ONLY device that can be programmed 'out-circuit' and then just plugged in - a feature
I might appreciate in my current project. Especially, if I have LOTs of uCs on a board....