N25Q256A13E1240E Datasheet, PDF (67/91 Pages) Micron Technology – Micron Serial NOR Flash Memory 3V, Multiple I/O, 4KB Sector Erase N25Q256A

3V, 256Mb: Multiple I/O Serial Flash Memory
ONE TIME PROGRAMMABLE Operations
Figure 36: PROGRAM OTP Command
Extended
C
0
7
8
C_x
LSB
A[MIN]
DQ[0]
Command
D_IN
D_IN
D_IN
MSB
A[MAX]
MSB
Dual
C
0
3
4
C_x
LSB
A[MIN]
DQ[1:0]
Command
D_IN
D_IN
D_IN
MSB
A[MAX]
MSB
D_IN
D_IN
D_IN
D_IN
LSB
D_IN
D_IN
LSB
D_IN
D_IN
Quad
C
0
1
2
C_x
DQ[3:0]
Command
MSB
LSB
A[MAX]
A[MIN]
D_IN
MSB
LSB
D_IN
D_IN
Note:
1. For extended SPI protocol, C_x = 7 + (A[MAX] + 1).
For dual SPI protocol, C_x = 3 + (A[MAX] + 1)/2.
For quad SPI protocol, C_x = 1 + (A[MAX] + 1)/4.
PDF: 09005aef84566603
n25q_256mb_65nm.pdf - Rev. Q 05/13 EN
67
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