Hi Eli,8051 controller has | Microcontroller › 8051 › doubt on programmer? › Hi Eli,8051 controller has July 11, 2012 at 3:40 pm #8242 AmrithParticipant Hi Eli, 8051 controller has many variants, part number with 8051 does not have SPI interface. 89C52 is advanced version of 8051 & 89C52 has SPI interface. kindly share your further clarifications.
