Thread: I need the map for garmin 276c memory 32mb

I think you mistyped and you mean VAW450S. Regardless, your 276C can't use the Vision extras so you really only need HAW450S (download for datacard) or HXAW450S (SD/microSD). The info on SD card would need to be transferred to a suitable datacard/on-board memory for use in your device of course. You could also look for AW005R-The Gulf and Red Sea. Garmin doesn't sell BCs on datacards any more and unfortunately you won't get help with downloads of maps/charts here now. Read rule #9: [Only registered and activated users can see links. ].

Regarding your on-board memory, I believe that's reserved for the basemap and perhaps some small POI map. Larger detail maps/charts need to go on datacard by my unclear recollection.

If you can locate a copy of the old Mapsource version of the Atlantic Bluechart to install on computer then you can make a small map just for local needs which will fit on a tiny datacard or, if you're right about on-board space available for detail mapping, to fit in your device's region 49. However that contains at least 10 year old mapping data and would need to be used with extreme caution.