N25Q128A11B1240F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11B1240F Datasheet - Page 150

• Manufacturer Part Number: N25Q128A11B1240F
• Description: IC SRL FLASH 128MB NMX 24-BGA
• Manufacturer: Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
• Series: Forté™r

Specifications of N25Q128A11B1240F

• 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: 24-TBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: N25Q128A11B1240F

9.3.17
150/185
Figure 91. Write to Lock Register instruction sequence QIO-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 four pins DQ0,
DQ1, DQ2 and DQ3, the instruction functionality is exactly the same as the Read Flag
Status Register (RFSR) instruction of the Extended SPI protocol, please refer to
Section 9.1.26: Read Flag Status Register
DQ0
DQ2
DQ3
DQ1
S
C
Instruction
0
1
2
21 17 13 9
20 16 12 8
22 18 14 10
23 19 15 11 7
24-Bit Address
3
4
5
for further details.
6
5
6
4
7
2
1
0
3
8
6
4
5
Lock Register In
7
9
2
0
1
3
Quad_Write_LR