N25Q128A13BSF40F NUMONYX, N25Q128A13BSF40F Datasheet - Page 122

• Manufacturer Part Number: N25Q128A13BSF40F
• Description: IC SRL FLASH 128MB NMX 16-SOIC
• Manufacturer: NUMONYX
• Series: Forté™r

Specifications of N25Q128A13BSF40F

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 128M (16M x 8)
• Speed: 108MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Instructions
9.3.17
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DQ0
DQ1
DQ3
DQ2
S
C
Figure 91. Read Lock Register instruction and data-out sequence QIO-SPI
Write to Lock Register (WRLR)
The Write to Lock Register (WRLR) instruction allows bits to be changed in the Lock
Registers. Before it can be accepted, a Write Enable (WREN) instruction must previously
have been executed.
Except for the parallelizing of the instruction code, the address and the input data on the
four pins DQ0, DQ1, DQ2 and DQ3, the instruction functionality is exactly the same as the
Write to Lock Register (WRLR) instruction of the Extended SPI protocol.
Instruction
0
1
21 17 13 9
20 16 12 8
2
22 18 14 10 6
23 19 15 11 7
3
24-bit address
4
5
6
5
4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
7
1
0
2
3
8
5
4
6
7
9 10 11 12 13 14 15
1
0
3
2
Lock Register Out
5
4
7
6
1
0
3
2
4
5
7
6
©2010 Micron Technology, Inc. All rights reserved.
0
1
3
2
4
5
7
6
0
1
3
2
N25Q128 - 3 V