Hello all, I am searching the smallest possible PIC, which has an I2C Interface. But I do not find anything, which has an HW-based I2C interface with 8 pins. Performance requirements are very low, I need the pic to programm a grafik controller onetime at boot, and that's it. The rest is just monitoring 1 input and setting 2 other outputs, when the input it toggling. When there is none with HW-interface, I will give a SW I2C a try. I need master only and there is only one slave. I do not know, how big the code is, I need for a SW solution, but maybe someone has an idea? Thx Jens -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist