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 SI53340-B-GM Silicon Labs at chimicron.com. We have 28800 pieces of SI53340-B-GM in stock available now. Submit an inquiry for SI53340-B-GM or send an email to [email protected], we will contact you in 24 hours.