256Mb, 3V Multiple I/O Serial Flash Memory
WRITE REGISTER Operations
Figure 33: WRITE REGISTER Timing
Extended
0
7
8
9
10
11
12
13
14
15
C
LSB
LSB
D
D
D
D
D
D
D
D
D
IN
DQ0
Command
0
IN
IN
IN
IN
IN
IN
IN
IN
MSB
MSB
Dual
3
4
2
5
6
7
C
LSB
LSB
D
D
D
D
D
D
IN
DQ[1:0]
Command
0
IN
IN
IN
IN
MSB
MSB
MSB
Quad
1
3
C
LSB
LSB
D
D
IN
DQ[3:0]
Command
IN
IN
MSB
1. Supports all WRITE REGISTER commands except WRITE LOCK REGISTER.
Notes:
2. Data is two bytes for a WRITE NONVOLATILE CONFIGURATION REGISTER operation, in-
put starting from the least significant byte.
3. S# not shown.
CCMTD-1725822587-3368
mt25q-qljs-L256-ABA-xxT.pdf - Rev. K 07/18 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
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