Image shown is a representation only.Exact specifications should be obtained from the product datasheet. AT89C51RD2CM Stock Available: 9 Produc variants Default Title Qty. Add to Cart Couldn't load pickup availability Refresh Part Number AT89C51RD2CM Manufacturer Temic - Telefunken Microelectronic / 0027 Description FLASH 8-bit C51 Microcontroller 64 Kbytes FLASH, 2 Kbytes EEPROM Package/Case PLCC-44 Package Tube Datasheet Internal reference: B3-17