W25Q80 Datasheet, PDF (20/61 Pages) Winbond – 8M-BIT, 16M-BIT AND 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q80, W25Q16, W25Q32
10.2.3 Instruction Set Table 2 (Read Instructions)
INSTRUCTION
NAME
BYTE 1
(CODE)
BYTE 2
BYTE 3
BYTE 4
Read Data
03h
A23–A16
A15–A8
A7–A0
Fast Read
0Bh
A23–A16
A15–A8
A7–A0
Fast Read Dual Output
Fast Read Dual I/O
3Bh
BBh
A23–A16
A23-A8⁽²⁾
A15–A8
A7-A0, M7-M0⁽²⁾
A7–A0
(D7–D0, …)⁽¹⁾
Fast Read Quad Output
Fast Read Quad I/O
6Bh
EBh
A23–A16
A15–A8
A23-A0, M7-M0⁽⁴⁾ (x,x,x,x, D7–D0, …)⁽⁵⁾
A7–A0
(D7-D0, …)⁽³⁾
BYTE 5
BYTE 6
(D7–D0)
dummy
dummy
(D7–D0)
(D7–D0, …)⁽¹⁾
dummy
(D7–D0, …)⁽³⁾
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
IO0 = A20, A16, A12, A8 , A4, A0, M4, M0
IO1 = A21, A17, A13, A9 , A5, A1, M5, M1
IO2 = A22, A18, A14, A10, A6, A2, M6, M2
IO3 = A23, A19, A15, A11, A7, A3, M7, M3
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, …..)
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