N25Q128A11BSF40F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11BSF40F Datasheet - Page 125

• Manufacturer Part Number: N25Q128A11BSF40F
• Description: IC SRL FLASH 128MB NMX 16-SOIC
• Manufacturer: Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
• Series: Forté™r

Specifications of N25Q128A11BSF40F

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 128M (16M x 8)
• Speed: 108MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: N25Q128A11BSF40F

9.2.15
9.2.16
DQ0
DQ1
C
S
Read Lock Register (RDLR)
The Read Lock Register instructions is used to read the lock register content.
Apart form the parallelizing of the instruction code, the address and the output data on the
two pins DQ0 and DQ1, the instruction functionality is exactly the same as the Read Lock
Register (RDLR) instruction of the Extended SPI protocol, please refer to
Read Lock Register (RDLR)
Figure 60. Read Lock Register instruction and data-out sequence DIO-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.
Apart form the parallelizing of the instruction code, the address and the input data on the
two pins DQ0 and DQ1, the instruction functionality is exactly the same as the Write to Lock
Register (WRLR) instruction of the Extended SPI protocol, please refer to
Write to Lock Register (WRLR)
0
Instruction
1
2
3
23 21 19 17
22 20 18 16
4
5
for further details.
6
for further details.
7
24-Bit Address
15 13 11 9
14 12 10 8
8
9 10 11
12 13 14 15
7
6
5
4
3
2
1
0
12 13 14 15
Lock Register Out
7
6
5
4
Section 9.1.24:
Section 9.1.25:
3
2
1
0
Dual_Read_LR
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