• bit corruption in Atmel AT89C51ED2 internal flash
    hi working with AT89C51ED2 device from Atmel, has anyone encountered a situation in which a single or multiple bit of the internal flash image file get corrupted? i need a few hints on this phenomena...
  • AT89C51ED2: Selecting external vs internal flash
    I would like to set a (fuse?) bit to select the external Flash/PEROM as program memory instead of default Flash internal to the AT89C51. Is the BLJB bit the one I want to set? How do I set it?
  • AT89C51ED2
    I am trying to start a project using the AT89C51ED2 and uVision 2.03. However, cannot find header files or support files for the ED2 version of this 80C51. Can't find support at Keil website or at...
  • programming AT89C51ED2 !!!???
    HI I have purchased AT89C51ED2 . I want to know if there is any difference between this IC and AT89S52 IN programming. I mean is 89c51ed2 compleltely compatible with 89s52 ??? and can I use the same...
  • Trouble with AT89C51ED2
    i have bought a mini-board that has an ICP connection and was trying to program it using keil uvision3. since i use my laptop, i had to interface the USB with RS232, so i used USB to DB9 serial port...