Advantages of the AVR: There are some peripherals added: - Both - TopicsExpress



          

Advantages of the AVR: There are some peripherals added: - Both changing of the input level can generate an interrupt. - There is added an EEPROM to store data over a power off time. - An internal oscillator and an internal power on reset make the AVR working without any other components. - A watchdog to handle hanging software states is added. This is not usable for electrical influence, since it must enabled after reset and can be disabled. For this task it must be enable by programming a fuse and not be disable. The divider between XTAL and cycle time is reduced from 12 to one. So the instruction time is many times faster than the 8051. E.g. you can realise an I2C-interface fully in software without reduced clock speed (at fully 100kHz).
Posted on: Sat, 24 Aug 2013 02:19:16 +0000

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