W25Q64DWSFIG WINBOND [Winbond], W25Q64DWSFIG Datasheet - Page 64

• Manufacturer Part Number: W25Q64DWSFIG
• Description: 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
• Manufacturer: WINBOND [Winbond]

10.2.39 Burst Read with Wrap (0Ch)
The “Burst Read with Wrap (0Ch)” instruction provides an alternative way to perform the read operation
with “Wrap Around” in QPI mode. The instruction is similar to the “Fast Read (0Bh)” instruction in QPI
mode, except the addressing of the read operation will “Wrap Around” to the beginning boundary of the
“Wrap Length” once the ending boundary is reached.
The “Wrap Length” and the number of dummy clocks can be configured by the “Set Read Parameters
(C0h)” instruction.
CLK
/CS
IO
IO
IO
IO
0
1
2
3
Mode 3
Mode 0
*
"Set Read Parameters" instruction (C0h) can
set the number of dummy clocks.
Instruction
Figure 38. Burst Read with Wrap Instruction (QPI Mode only)
0
0Ch
1
20
21
22
23
A23-16
2
16
17
18
19
3
12
13
14
15
A15-8
4
10
11
8
9
5
- 64 -
4
5
6
7
A7-0
6
0
1
2
3
7
Dummy
8
*
9
4
5
6
7
Byte 1
10
0
1
2
3
11
IOs switch from
Input to Output
4
5
6
7
Byte 2
12
0
1
2
3
13
W25Q64DW
4
5
6
7
Byte 3
14