3.3V Uniform Sector
Dual and Quad Serial Flash
Table5. Parameter Table (1): GigaDevice Flash Parameter Tables
GD25Q80C
Add(H)
(Byte)
DW Add
(Bit)
Description
Comment
Data
Data
2000H=2.000V
61H:60
H
Vcc Supply Maximum Voltage
2700H=2.700V
15:00
3600H
2700H
3600H
2700H
3600H=3.600V
1650H=1.650V
2250H=2.250V
63H:62
H
Vcc Supply Minimum Voltage
31:16
2300H=2.300V
2700H=2.700V
HW Reset# pin
HW Hold# pin
0=not support 1=support
00
01
02
03
0b
1b
1b
1b
0=not support 1=support
0=not support 1=support
0=not support 1=support
Deep Power Down Mode
SW Reset
Should
be
issue
Reset
65H:64
H
SW Reset Opcode
Enable(66H)
11:04
99H
F99EH
before Reset cmd.
Program Suspend/Resume
Erase Suspend/Resume
Unused
0=not support 1=support
0=not support 1=support
12
13
14
15
1b
1b
1b
1b
Wrap-Around Read mode
0=not support 1=support
Wrap-Around
Opcode
Read
mode
66H
67H
23:16
FFH
77H
64H
08H:support 8B wrap-around
read
Wrap-Around Read data length 16H:8B&16B
32H:8B&16B&32B
31:24
64H
64H:8B&16B&32B&64B
0=not support 1=support
Individual block lock
00
01
0b
0b
Individual block lock bit
(Volatile/Nonvolatile)
0=Volatile 1=Nonvolatile
Individual block lock Opcode
Individual block lock Volatile
protect bit default protect status
Secured OTP
09:02
10
FFH
0b
0=protect 1=unprotect
EBFCH
6BH:68
H
0=not support 1=support
0=not support 1=support
0=not support 1=support
11
12
1b
0b
Read Lock
Permanent Lock
Unused
13
1b
15:14
31:16
11b
Unused
FFFFH
FFFFH
40
GILWAY [ GILWAY TECHNICAL LAMP ]
