N25Q128A11BSF40F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11BSF40F Datasheet - Page 126

• 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

9.2.17
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DQ0
DQ1
C
S
Figure 61. Write to Lock Register instruction sequence DIO-SPI
Read Flag Status Register
The Read Flag Status Register (RFSR) instruction allows the Flag Status Register to be
read.
Apart form the parallelizing of the instruction code and the output data on the two pins DQ0
and DQ1, the instruction functionality is exactly the same as the Read Flag Status Register
(RFSR) instruction of the Extended SPI protocol, please refer to
Status Register
Figure 62. Read Flag Status Register instruction sequence DIO-SPI
DQ0
DQ1
C
S
0
Instruction
1
2
for further details.
3
23 21 19 17
22 20 18 16
4
0
Instruction
5
1
6
2
7
3
24-Bit Address
15 13 11 9
14 12 10 8
8
7
6
4
9 10 11
Flag Status Register Out
5
4
5
Byte
3
2
6
1
0
7
12 13 14 15
7
6
7
6
8
5
4
5
4
9 10 11
Dual_Read_Flag_SR
3
2
Byte
3
2
1
0
Section 9.1.26: Read Flag
1
0
12 13 14 15
Lock Register In
7
6
5
4
3
2
1
0
Dual_Write_LR