Image shown is a representation only.Exact specifications should be obtained from the product datasheet. AT89C2051-24PU Stock Available: 2 Produc variants Default Title Qty. Add to Cart Couldn't load pickup availability Refresh Part Number AT89C2051-24PU Manufacturer Microchip Technology Inc / 1723 Description 8 bit Microcontroller 24MHz 2 kB Flash Package/Case PDIP-20 Package Tube Datasheet Internal reference: B3-03