n25q256 Numonyx, n25q256 Datasheet - Page 144

• Manufacturer Part Number: n25q256
• Description: 256-mbit 3 V, Multiple I/o, 4-kbyte Subsector Erase, Xip Enabled, Serial Flash Memory With 108 Mhz Spi Bus Interface
• Manufacturer: Numonyx

Instructions
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DQ0
DQ1
DQ3
DQ2
C
DQ0
S
DQ3
DQ1
DQ2
Figure 106. Quad Command Page Program instruction sequence QIO-SPI, 02h
Figure 107. Quad Command Page Program instruction sequence QIO-SPI, 12h
C
S
Mode 3
Mode 0
Mode 3
Mode 0
0
0
1
20 16 12 8
21 17 13 9
22 18 14 10
23 19 15 11
1
2
20 16 12 8
21 17 13 9
22 18 14 10
23 19 15 11
24-bit Address
2
3
24-bit Address
3
4
4
5
4
5
6
5
7
6
4
5
6
7
0
1
2
6
3
7
0
1
2
3
4
6
7
5
7
8
1
4
6
5
7
0
2
8
1
1
3
9 10 11 12 13 14
Micron Technology, Inc., reserves the right to change products or specifications without notice.
0
2
1
3
4
6
9 10 11 12 13 14
5
MSB
7
2
4
6
5
MSB
7
Data In
0
2
1
3
2
Data In
0
2
1
3
4
5
6
7
MSB
3
4
5
6
7
MSB
0
1
2
3
3
0
1
2
3
4
6
5
7
MSB
4
4
6
5
7
MSB
0
2
1
15
3
4
0
2
15
1
3
514
6
4
5
7
MSB
254
514
©2010 Micron Technology, Inc. All rights reserved.
6
4
5
515
7
MSB
Data In
254
0
2
1
3
515
Data In
0
1
2
516
3
4
6
5
7
MSB
255
516
4
6
5
7
517
MSB
255
0
2
1
3
517
0
2
1
3
518
4
5
6
7
256
MSB
518
4
5
6
519
7
256
MSB
0
1
2
3
N25Q256 - 3 V
519
0
1
2
3