STC89C52RC40C-PDIP chip Please allow 4-6 days processing before ship out. For gearmotors, 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 » Integrated Circuits » 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 10pcs Drilled T Plastic Bar 20pcs 2 x 60 mm Shaft 12V 3A (96 W) Switched Mode Power Supply 20pcs 74HC595 Shift Register (DIP-16) 5pcs RPR220 Infrared Reflective Sensor