Interesting. There is a chip that was once one of my friend's favorites for his consulting work... it was essentially a 6502 with huge mask-programmable ROM an

Interesting. There is a chip that was once one of my friend's favorites for his consulting work... it was essentially a 6502 with huge mask-programmable ROM and a tiny (like 128 byte) RAM -- it was designed for greeting cards, where if you bought 100K+ quantities of passivated, unencapsulated die, they cost between 1 and 2 cents.