What are you paying for the 52' and in what quantities? I was told by Future Active that they could match the price of what I've been getting the 54A' for (such a deal! NOT!). After I told them that I expect the price to be much less, they came down 15%. I've been buying '54A-04 from DIGI-KEY for $2.51 in 100 qty. Never did get my sample from them. At 03:12 PM 5/2/96 +0100, you wrote: >Just to let other people know. I asked sereval sources about the >difference between the PIC16C52 and the 54 and was told it was just less >program memory and a change to the reset vector. So I swapped over to >using the 52 as all of my products fit in the memory and the cost >savings are about 50%. All of my products work fine except one which >+-----------------------------+----------------------------------+ >| ken hewitt | Email ken@welwyn.demon.co.uk | >+-----------------------------+----------------------------------+