> The data sheet on page 3 definitely says: > Operating Speed: > DC - 20 MHz crystal oscillator > DC - 200ns instruction cycle Comparing page 3 of 16F526 and MCV14, there is no difference. Ravi -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist