0 7 lfuse WDTON 1 Watchdog Timer Always On 1 6 lfuse EESAVE 1 EEPROM memory is preserved through chip erase 2 5 lfuse BOOTSZ1 0 Select boot size 3 4 lfuse BOOTSZ0 0 Select boot size 4 3 lfuse BOOTRST 1 Select reset vector 5 2 lfuse SUT1 1 Select start-up time 6 1 lfuse SUT0 0 Select start-up time 7 1 hfuse OCDEN 1 Enable OCD 8 0 hfuse JTAGEN 0 Enable JTAG