On 29/06/07, Xiaofan Chen wrote: > dsPICs do have the features you need (DIP and 5V I/O) except C++. > > AVRs have good GCC support and has DIP and 5V I/O. There are some > limited C++ support as well. > > MSP430s have good GCC support (I think C++ is not really supported). > > By the way, IAR seems to support embedded C++ for > dsPIC/AVR/MSP430/ARM but it is not free. There are limitted kickstart > edition though. > > There are single 5V supply ARMs available from companies like ST > (STR7 ARM7) but no DIP. > > Personally I think 3V operation is not a problem. DIP package can be a > problem but there are prototype boards available just as you mentioned. > > In a world, dsPIC/AVR/MSP430/ARM are some of the options. If I interpret that fairly correctly, that means no chips below $5-10? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist