Why doesn't anyone sell a greater than 1 MB flash memory IC in a DIP package? I've tried ST, Maxim, Microchip.... no luck. The only thing I've seen is a few GB is a 40+ pin surface mount package.

 

Hello,

Digikey has some 512K x 8 memory in 32 pin dip
Here is one example.

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=AT29C040A-12PC-ND

Greetings,
Bertus