Table 19: Command Set (Continued)
Notes 1 and 2 apply to the entire table
Command-Address-Data
Dummy Clock Cycles
Extended
SPI
Dual
SPI
Quad
SPI
Address Extended
Dual
SPI
Quad
SPI
Data
Bytes
Command
Code
Bytes
SPI
Notes
ADVANCED SECTOR PROTECTION Operations with 4-Byte Address
4-BYTE READ VOLATILE LOCK
BITS
E0h
1-1-1
2-2-2
4-4-4
4-4-4
4
4
0
0
0
0
0
0
1 to ∞
–
4-BYTE WRITE VOLATILE LOCK
BITS
E1h
1-1-1
2-2-2
1
8
ADVANCED FUNCTION INTERFACE Operations
INTERFACE ACTIVATION
9Bh
1-0-0
1-0-1
2-0-0
2-0-2
4-0-0
4-0-4
0
0
0
0
0
0
0
0
0
–
–
CYCLIC REDUNDANCY CHECK
9Bh/27h
10 or 18