NVMLOCK

NVMLOCK

Nonvolatile Memory Write Restriction Control Register

NVM write and erase operations require writing 0x55 then 0xAA to this register immediately before the operation execution.
  0x05A 8  

NVMLOCK

Bit  7 6 5 4 3 2 1 0  
  NVMLOCK[7:0]  
Access  WO WO WO WO WO WO WO WO  
Reset  0 0 0 0 0 0 0 0  

Bits 7:0 – NVMLOCK[7:0]

Reading this register always returns ‘0’.