even after lock if we can | Microcontroller › 8051 › How to read the hex file of AT89C52 if its lock bits are set › even after lock if we can October 11, 2016 at 1:17 pm #14192 Ashutosh BhattParticipant even after lock if we can read the content of FLASH then whats the use of LOCK? internal FLASH of micro controller once locked, can not be read. it can be only erased
