Replace atmega8535 with atmega32 in dt-avr low cost micro system

bhakti_dinar

New Member

• Jun 2, 2012

• #1

Thanks for master who solve my trouble last

I wanna ask something again, I have bought a dt-avr low cost micro system for atmega 8535 some time ago.

but in fact I have to change thats micro with atmega32.
So, what can I pair atmega32 in this module kit ??

I am very cautious because it's not cheap..
Pliss help me master

 

Sceadwian

Banned

• Jun 3, 2012

• #2

They're pin compatible, I don't see any reason why you wouldn't just plug the new chip in.

 

Ian Rogers

User Extraordinaire

Forum Supporter

Most Helpful Member

• Jun 3, 2012

• #3

Was the first mega part of a development kit?....

 

bhakti_dinar

New Member

• Jun 3, 2012

• #4

Sceadwian said:

They're pin compatible, I don't see any reason why you wouldn't just plug the new chip in.

Click to expand...

Yups master sceadwin
Because I saw at module kit description there is no atmega32 can plug in thats module.

Thanks..

 

bhakti_dinar

New Member

• Jun 3, 2012

• #5

Ian Rogers said:

Was the first mega part of a development kit?....

Click to expand...

I dont know very much,
I purchased from this
https://digiwareshop.com/micro-boards/991403-dt-avr-low-cost-micro-system.html

 

Sceadwian

Banned

• Jun 3, 2012

• #6

The Atmega16 and Atmega32 are pin compatible, the code will likely have to be re-compiled possible some of it ported though as registers have changed. It may not work with the software that was designed for the dev board but it will not harm anything to try it.

 

Ian Rogers

User Extraordinaire

Forum Supporter

Most Helpful Member

• Jun 3, 2012

• #7

All the devboards I've seen are 40 pin PDIP.. I take it yours has a surface mount mega onboard?

 

Sceadwian

Banned

• Jun 3, 2012

• #8

Not at all Ian.
Here's a link to the board he's talking about.

I'm not sure why he said they're not cheap though, that board shouldn't have cost more than 10 dollars. It should work fine with a Mega32, with the exception that none of the code will work until it's recompiled with the new I/O space that's in the Mega32. The programmer's software itself (no idea what it uses) may have a problem with the Mega32 but it won't hurt anything.

Simply put, it will work or not, it can't damage anything.