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 » 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 L7805 5V Linear Voltage Regulator (TO-220) Yellow 2.54 mm Jumper (open top) – 2000 pcs bag 2pcs Yellow-Green LED Module for LilyPad TESTER MINI PCI-E motherboard 2pcs MicroSD Card Slot Module