STC89C52RC40C-PDIP chip Hello Customers, we would like to inform everyone that we will not be accepting orders until we fix the issue of disappearing shipping cost from your orders. We are still investigating and fixing the settings so that the correct shipping cost will be displayed in every order. Thank you very much for understanding » All Products » STC89C52RC40C-PDIP chip STC89C52RC40C-PDIP chip is a 40-pin microcontroller chip for your project. SKU: CQY178521751 Price: 0.90 $ Product in stock SSL Certificate Quantity Updating cart... STC89C52RC40C-PDIP chip is a 40-pin integrated microcontroller for your projects. Related Products 30pcs 2 x 9.5 mm Shaft 20pcs 2 x 60 mm Shaft A2212 Brushless Motor with Banana Plugs (1000 KV) 20pcs Colored 40p 2.54 mm Pitch Male Pin Header – Green DHT22 Temperature and Humidity Sensor Module