N25Q064A13EF640F Micron Technology Inc, N25Q064A13EF640F Datasheet - Page 119

• Manufacturer Part Number: N25Q064A13EF640F
• Manufacturer: Micron Technology Inc

Specifications of N25Q064A13EF640F

• Lead Free Status / Rohs Status: Supplier Unconfirmed

N25Q064 - 3 V
9.3.18
Figure 90. 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 9.1.27: Read Flag Status Register
DQ0
DQ2
*Address bit A23 is “Don’t Care. ”
DQ1
DQ3
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
Micron Technology, Inc., reserves the right to change products or specifications without notice.
5
for further details.
6
5
6
4
7
2
0
1
3
8
6
4
5
Lock Register In
7
9
2
0
1
3
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Instructions
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