SirZusa 34 Posted November 4, 2011 Share Posted November 4, 2011 Just ordered some samples from TI using TSSOP 28 + 38 ... so i made a breakout for some experimenting with them - 2.54 mm pitch - so i can use it on regular breadboard. I am thinking about using the bottom-side for another 1 or 2 packages - but not sure which ones i should integrate Maybe QFP or QFN - any suggestions / whishes? (maximum 38 pins supported ) Or instead of more packages some SMT components? leds? push-buttons? jumpers? whatever? here's a first pic: Quote Link to post Share on other sites
gordon 229 Posted November 4, 2011 Share Posted November 4, 2011 ... or you could add the minimal driving circuitry so you don't need to screw with that every time on the breadboard. Reset button, reset pullup, power LED, bypass cap, TEST/RESET/GND on a pin header for SBW. Quote Link to post Share on other sites
SirZusa 34 Posted November 4, 2011 Author Share Posted November 4, 2011 thats not possible as far as i see in the datasheets ... i wanted to make it as flexible as possible ... using headers on the 2 sides ... just need to connect 4 wires from the breadboard - VCC, VSS, RST and TEST edit: when connected to the launchpad you can use the onboard reset-button just for example (these are 2 of the chips i sampled - and i also ordered some ftdi-usb-uart-chips): compare the DVSS, DVCC, AVSS, AVCC - pins on these 2 MCU's MSP430F22x2 MSP430F51x2 Quote Link to post Share on other sites
gwdeveloper 275 Posted November 4, 2011 Share Posted November 4, 2011 @SirZusa I cheated for my F2274 temporary breakout boards... ordered some TSSOP48 dip adapters from ebay. The extra 10 pins gave a super mini Proto area. Quote Link to post Share on other sites
SirZusa 34 Posted November 13, 2011 Author Share Posted November 13, 2011 i finally finished the breakoutboard supporting TSSOP28 to TSSOP38 on the front with bigger solderpads - and i made the backside for LQFP32 Breakout.brd bluehash and GeekDoc 2 Quote Link to post Share on other sites
MattTheGeek 99 Posted November 13, 2011 Share Posted November 13, 2011 Did this awhile ago for the 2553... http://www.flickr.com/photos/matthewbur ... hotostream Quote Link to post Share on other sites
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