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
4-BYTE DUAL INPUT/OUTPUT
FAST READ
BCh
1-2-2
1-1-4
1-4-4
2-2-2
4
8
8
1 to ∞
1 to ∞
1 to ∞
5
4-BYTE QUAD OUTPUT FAST
READ
6Ch
ECh
4-4-4
4-4-4
4-4-4
4
4
8
10
10
8
5
5
4-BYTE QUAD INPUT/OUTPUT
FAST READ
10
4-BYTE DTR FAST READ
0Eh
BEh
1-1-1
1-2-2
2-2-2
2-2-2
4
4
6
6
6
6
1 to ∞
1 to ∞
5
5
4-BYTE DTR DUAL INPUT/OUTPUT
FAST READ
4-BYTE DTR QUAD INPUT/
OUTPUT FAST READ
EEh
1-4-4
4-4-4
4
8
8
1 to ∞
5
WRITE Operations
WRITE ENABLE
06h
04h
1-0-0
1-0-0
2-0-0
2-0-0
4-0-0
4-0-0
0
0
0
0
0
0
0
0
0
0
–
–
WRITE DISABLE
READ REGISTER Operations
READ STATUS REGISTER
READ FLAG STATUS REGISTER
05h
70h
B5h
1-0-1
1-0-1
1-0-1
2-0-2
2-0-2
2-0-2
4-0-4
4-0-4
4-0-4
0
0
0
0
0
0
0
0
0
0
0
0
1 to ∞
1 to ∞
2 to ∞
–
–
–
READ NONVOLATILE CONFIGU-
RATION REGISTER
READ VOLATILE CONFIGURATION
REGISTER
85h
65h
C8h
96h
1-0-1
1-0-1
1-0-1
1-0-1
2-0-2
2-0-2
2-0-2
2-0-2
4-0-4
4-0-4
4-0-4
4-0-4
0
0
0
0
0
0
0
8
0
0
0
8
0
0
0
8
1 to ∞
1 to ∞
1 to ∞
1 to ∞
–
–
READ ENHANCED VOLATILE CON-
FIGURATION REGISTER
READ EXTENDED ADDRESS REG-
ISTER
–
READ GENERAL PURPOSE READ
REGISTER
6, 7
WRITE REGISTER Operations
WRITE STATUS REGISTER
01h
B1h
1-0-1
1-0-1
2-0-2
2-0-2
4-0-4
4-0-4
0
0
0
0
0
0
0
0
1
2
8
8
WRITE NONVOLATILE CONFIGU-
RATION REGISTER
MICRON [ MICRON TECHNOLOGY ]
