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W25Q128BV
7.2.3
Instruction Set Table 2 (Read Instructions)
(D7-D0, … )
(D7-D0, … )
INSTRUCTION NAME
Read Data
Fast Read
Fast Read Dual Output
Fast Read Quad Output
BYTE 1
(CODE)
03h
0Bh
3Bh
6Bh
BYTE 2
A23-A16
A23-A16
A23-A16
A23-A16
BYTE 3
A15-A8
A15-A8
A15-A8
A15-A8
BYTE 4
A7-A0
A7-A0
A7-A0
A7-A0
BYTE 5
(D7-D0)
dummy
dummy
dummy
BYTE 6
(D7-D0)
(1)
(3)
(D7-D0, … )
Fast Read Dual I/O
BBh
A23-A8
(2)
A7-A0, M7-M0
(2)
(1)
(x,x,x,x, D7-D0, … )
(D7-D0, … )
Fast Read Quad I/O
EBh
A23-A0, M7-M0
(4)
(5)
(3)
(x,x, D7-D0, … )
(D7-D0, … )
Word Read Quad I/O
(7)
E7h
A23-A0, M7-M0
(4)
(6)
(3)
(D7-D0, … )
Octal Word Read Quad I/O
(8)
E3h
A23-A0, M7-M0
(4)
(3)
Set Burst with Wrap
77h
xxxxxx, W6-W4
(4)
Notes:
1. Dual Output data
IO0 = (D6, D4, D2, D0)
IO1 = (D7, D5, D3, D1)
2. Dual Input Address
IO0 = A22, A20, A18, A16, A14, A12, A10, A8 A6, A4, A2, A0, M6, M4, M2, M0
IO1 = A23, A21, A19, A17, A15, A13, A11, A9 A7, A5, A3, A1, M7, M5, M3, M1
3. Quad Output Data
IO0 = (D4, D0, … ..)
IO1 = (D5, D1, … ..)
IO2 = (D6, D2, … ..)
IO3 = (D7, D3, … ..)
4. Quad Input Address
Set Burst with Wrap Input
IO0 = A20, A16, A12, A8,
IO1 = A21, A17, A13, A9,
A4, A0, M4, M0
A5, A1, M5, M1
IO0 = x, x, x, x, x, x, W4, x
IO1 = x, x, x, x, x, x, W5, x
IO2 = A22, A18, A14, A10, A6, A2, M6, M2
IO2 = x, x, x, x, x, x, W6, x
IO3 = A23, A19, A15, A11, A7, A3, M7, M3
IO3 = x, x, x, x, x, x, x,
x
5. Fast Read Quad I/O Data
IO0 = (x, x, x, x, D4, D0, … ..)
IO1 = (x, x, x, x, D5, D1, … ..)
IO2 = (x, x, x, x, D6, D2, … ..)
IO3 = (x, x, x, x, D7, D3, … ..)
6. Word Read Quad I/O Data
IO0 = (x, x, D4, D0, … ..)
IO1 = (x, x, D5, D1, … ..)
IO2 = (x, x, D6, D2, … ..)
IO3 = (x, x, D7, D3, … ..)
7. The lowest address bit must be 0. ( A0 = 0 )
8. The lowest 4 address bits must be 0. ( A0, A1, A2, A3 = 0 )
- 20 -
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