3(b)) is used to reset the data-protection mode which is controlled by an EEPROM fuse. The circuit is ... 4 is the state diagram of the state machine. FSTWR is a signal indicating the first write cycle. The sequence of code CI, C2, C3 sets the data-protection mode, while the sequence of code CI, C2, C4, C5, C2 , C6 resets theanbsp;...
|Title||:||Nonvolatile semiconductor memories|
|Publisher||:||IEEE - 1991-04|