N25Q128 - 1.8 V
Instructions
9.2.9
Sector Erase (SE)
The Sector Erase (SE) instruction sets to '1' (FFh) all bits inside the chosen sector. 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 address on the two pins DQ0 and
DQ1, the instruction functionality is exactly the same as the Sector Erase (SE) instruction of
the Extended SPI protocol, please refer to Section 9.1.18: Sector Erase (SE) for further
details.
Figure 54. Sector Erase instruction sequence DIO-SPI
S
C
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
24-Bit Address
14 12 10 8
Instruction
6
7
4
5
2
3
0
1
22 20 18 16
23 21 19 17
DQ0
DQ1
15 13 11 9
Dual_Sector_Erase
9.2.10
Bulk Erase (BE)
The Bulk Erase (BE) instruction sets all bits to '1' (FFh). Before it can be accepted, a Write
Enable (WREN) instruction must previously have been executed.
Apart form the parallelizing of the instruction code on the two pins DQ0 and DQ1, the
instruction functionality is exactly the same as the Bulk Erase (BE) instruction of the
Extended SPI protocol, please refer to Section 9.1.19: Bulk Erase (BE) for further details.
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