Chimicron is an independent distributor of electronic components. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products. Buy the CY7C63803-SXC Rochester Electronics at chimicron.com. We have 15750 pieces of CY7C63803-SXC in stock available now. Submit an inquiry for CY7C63803-SXC or send an email to [email protected], we will contact you in 24 hours.