GD25Q80 Datasheet, PDF (13/49 Pages) ELM Electronics – 3.3V Uniform Sector Dual and Quad Serial Flash

GD25Q80CxIGx 3.3V Uniform Sector Dual and Quad Serial Flash
http://www.elm-tech.com
Command Name Byte 1 Byte 2 Byte 3
Byte 4 Byte 5 Byte 6
Program/Erase Resume
Deep Power-Down
Release From Deep
Power-Down,
And Read Device ID
Release From Deep
Power-Down
Manufacturer/
Device ID
High Performance Mode
Read Serial Flash
Discoverable Parameter
Read Identification
Erase Security
Registers ⁽⁸⁾
Program Security
Registers ⁽⁸⁾
Read Security
Registers ⁽⁸⁾
7AH
B9H
ABH dummy
ABH
90H dummy
A3H dummy
5AH A23-A16
9FH (MID7-M0)
44H A23-A16
42H A23-A16
48H A23-A16
dummy
dummy
dummy
A15-A8
(JDID15-
JDID8)
A15-A8
A15-A8
A15-A8
dummy
(DID7-
DID0)
00H
dummy
A7-A0
(JDID7-
JDID0)
A7-A0
(MID7-
MID0)
(DID7-
DID0)
dummy (D7-D0)
A7-A0 (D7-D0) (D7-D0)
A7-A0 dummy (D7-D0)
NOTE:
(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,…)
n-Bytes
(continuous)
(continuous)
(continuous)
(continuous)
49 - 13
Rev.1.0