STC89C52RC40C-PDIP chip Please allow 4-6 days processing before ship out. For gearmotors or similar motors, we don’t ship using epacket and will use regular shipping if needed. Please note that regular shipping like singapore post might take 45-60 days to deliver, epacket 20 -35 days to deliver Thank you 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 40 W Inverter (12 VDC to 220 VAC) 10pcs 8 MHz SMD Quartz Crystal (49S) 10pcs KCD1-101 Rocker Switch (Red) 5pcs 6 mm Red 5V Laser Diode Module 2pcs 3×AA Battery Holder Box with Wires