Need MCU advice

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by bobi-one on Mon Mar 24 05:19:31 MST 2014
Hi Community,
I am stuck at simple conundrum.
I Need low pin count micro-controller
that needs to drive micro sd card and external SPI dac.
the purpose is to be able to read and play 2-3 wave files(16bit 22050) at the same time from the card.
I was using lpc1343 and was able to play one but i wasn't able to play second one without using the whole resource of the controller. So I think I need DMA to make it more robust.
So if you have any suggestion what kind of NXP controller have DMA,  low pin count and etc. please share your  thoughts here.
I will really appreciate any further advice.