N25Q128A11BF840F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11BF840F Datasheet - Page 148

• Manufacturer Part Number: N25Q128A11BF840F
• Description: IC SRL FLASH 128MB NMX 8-VDFPN
• Manufacturer: Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
• Series: Forté™r

Specifications of N25Q128A11BF840F

• 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: 8-VDFPN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: N25Q128A11BF840F

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Figure 89. Write Status Register instruction sequence QIO-SPI
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
four pins DQ0, DQ1, DQ2 and DQ3, the instruction functionality is exactly the same as the
Read Lock Register (RDLR) instruction of the Extended SPI protocol, please refer to
Section 9.1.24: Read Lock Register (RDLR)
DQ0
DQ1
DQ3
DQ2
S
C
0
1
2
5
4
6
7
for further details.
Status Register In
3
1
0
2
3
Quad_Write_SR