Low: 01101001
     ³³³³³³ÀÁÄÄ CKSEL[1:0] Clock selection
     ³³³³ÀÁÄÄ SUT[1:0] Startup time selection
     ³³³ÀÄÄ CKDIV8 Clock division ratio (1:1/1, 0:1/8)
     ³³ÀÄÄ WDTON (1:WDT normal, 0:WDT always on)
     ³ÀÄÄ EESAVE (Retain EEPROM at chip erase 1:No, 0:Yes)
     ÀÄÄ SPIEN (1:Disable ISP, 0:Enable ISP) *Available only HVS mode

High:---11100
        ³³³³ÀÄÄ RSTDISBL (RESET pin 1:Enable, 0:Disable(PB5))
        ³³ÀÁÄÄ BODLEVEL[1:0] (BOD 11:None, 10:1.8V, 01:2.7V, 00:4.3V)
        ³ÀÄÄ DWEN (On-Chip Debugging via RESET pin 1:Disable, 0:Enable)
        ÀÄÄ SPMEN (SPM instruction 1:Disable, 0:Enable)

Cal: 80