N25Q128A11B1241F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11B1241F Datasheet - Page 153

• Manufacturer Part Number: N25Q128A11B1241F
• Description: IC SRL FLASH 128MB NMX 24-BGAS
• Manufacturer: Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
• Series: Forté™r

Specifications of N25Q128A11B1241F

• 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: N25Q128A11B1241F

9.3.20
Figure 94. Read NV Configuration Register instruction sequence QIO-SPI
Write NV Configuration Register
The Write Non Volatile Configuration register (WRNVCR) instruction allows new values to
be written to the Non Volatile Configuration register. Before it can be accepted, a write
enable (WREN) instruction must previously have been executed.
Apart form the parallelizing of the instruction code and the input data on the four pins DQ0,
DQ1, DQ2 and DQ3, the instruction functionality is exactly the same as the Write Non
Volatile Configuration Register (WRNVCR) instruction of the Extended SPI protocol, please
refer to
Section 9.1.29: Write NV Configuration Register
DQ0
DQ1
DQ2
DQ3
S
C
Instruction
0
1
LS Byte MS Byte
Nonvolatile Configuration
2
5
4
6
7
3
1 13 9
0 12 8
2 14 10
3 15 11
Register Out
4
Quad_Read_NVCR
5
for further details.
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