Configuration Device Quandry

[Altera_Forum]

I designed my EP3C16 board with a Numonyx M25P16-VMC6TG configuration devices used in AS mode. This is more memory than I need, but it comes in a very small package (4X3mm). I had several prototype boards built, but now it's time for production and the parts are nowhere to be found. Is there another family besides the M25PXX that I should be looking at? It would be great to find a drop-in replacement, but I'd be willing to make a change to the PCB if there were an equivalent part in the same size (or smaller) package. Any help would be appreciated.

[Altera_Forum]

Both Atmel and Spansion make device families that are compatible, but I'm not certain re: the packaging. 

 I know these devices should be compatible:   AT26DF161A S25FL016A

[Altera_Forum]

Thanks for the info, good to know for future use. Neither of these comes in the 4X3mm package.

[Altera_Forum]

If you search digikey,  

M25P16-VMC6TG is available.

[Altera_Forum]

I just discovered that today. Either they weren't available yesterday, or I was in some kind of delusional state when I did my search.

[Altera_Forum]

Now I see the problem. I use findchips.com to search for availability. They show no stock at Digi-Key. If I go directly to the Digi-Key website, I see them in stock.