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 » Electronic Components » 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 NodeMCU WiFi Development Board 10pcs MAX232 RS-232 Transceiver 1.44” SPI LCD Module (128×128) ILI9163 10pcs 8 MHz SMD Quartz Crystal (49S) 4pcs 3×AAA Battery Holder with Wires