N25Q128 Numonyx, N25Q128 Datasheet - Page 83

• Manufacturer Part Number: N25Q128
• Description: 128-mbit 3 V, Multiple I/o, 4-kbyte Subsector Erase On Boot Sectors, Xip Enabled, Serial Flash Memory With 108 Mhz Spi Bus Interface
• Manufacturer: Numonyx

9.1.5
DQ0
DQ0
DQ1
DQ1
C
S
C
S
Mode 3
Mode 2
Figure 13. Dual Output Fast Read instruction sequence
Dual I/O Fast Read
The Dual I/O Fast Read (DIOFR) instruction is very similar to the Dual Output Fast Read
(DOFR), except that the address bits are shifted in on two pins (pin DQ0 and pin DQ1)
instead of only one.
32 33 34
Dummy cycles
0
35
1
36 37 38 39 40 41 42 43 44 45 46
2
Instruction
High Impedance
3
4
MSB
5
6
7
DATA OUT 1
6
4
5
7
2
3
23 22 21
8
0
1
MSB
9 10
6
7
DATA OUT 2
24-bit address
4
5
2
3
3
28 29 30 31
0
1
47
2
MSB
6
7
DATA OUT 3
1
4
5
0
2
3
0
1
MSB
6
7
DATA OUT n
Dual_Output_Data_Fast_Read
4
5
2
3
0
1
MSB
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