• Keep variables in AT89S8252 EEPROM
    Hello, I'm using Atmel AT89S8252 and I need to keep some variables in internal EEPROM. How must I declare it in Keil C51 in order to program it into EEPROM via AtmelISP software?
  • At89s8252
    I am using At89s8252 to develope my project. and i have some difficult now. I need to set the following things, 1. Timer 0 and a time ticker 2. SPI port for serial interfancing 3. Serial port...
  • AT89S8252 and EEPROM
    I'm using AT89S8252 with 2K of EEPROM and would like to know if I can use it in my program. Can I declare a variable to be stored in the EEPROM? Thank you.
  • REGARDING AT89S8252
    HI, WHEN I DEBUGGING AT89S8252 ,THE SPI PHERIPHERAL NOT SHOWING ,WHEN I CLICK THE SPI PHERIPHERAL ,IT TURN OFF ALL THE PROGRAM.
  • AT25640 and At89S8252
    Who have subroutines work with SPI memory please send me (on C).