W25Q80BV
9.1.11 Status Register Memory Protection (CMP = 0)
STATUS REGISTER(1)
W25Q80BV (8M-BIT) MEMORY PROTECTION(2)
SEC
TB
BP2 BP1 BP0
BLOCK(S)
ADDRESSES
DENSITY
PORTION
X
0
0
0
0
0
0
0
0
0
X
X
0
0
0
0
1
1
1
1
X
X
0
0
0
0
1
0
0
0
1
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
X
NONE
15
NONE
NONE
64KB
NONE
Upper 1/16
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/16
Lower 1/8
Lower 1/4
Lower 1/2
ALL
0F0000h – 0FFFFFh
0E0000h – 0FFFFFh
0C0000h – 0FFFFFh
080000h – 0FFFFFh
000000h – 00FFFFh
000000h – 01FFFFh
000000h – 03FFFFh
000000h – 07FFFFh
000000h – 0FFFFFh
000000h – 0FFFFFh
14 and 15
12 thru 15
8 thru 15
0
128KB
256KB
512KB
64KB
0 and 1
0 thru 3
0 thru 7
0 thru 15
0 thru 15
128KB
256KB
512KB
1MB
1MB
ALL
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
1
0
0
0
1
0
1
1
0
0
1
1
0
1
0
1
X
1
0
1
X
15
15
15
15
0
0FF000h – 0FFFFFh
0FE000h – 0FFFFFh
0FC000h – 0FFFFFh
0F8000h – 0FFFFFh
000000h – 000FFFh
000000h – 001FFFh
000000h – 003FFFh
000000h – 007FFFh
4KB
8KB
Upper 1/256
Upper 1/128
Upper 1/64
Upper 1/32
Lower 1/256
Lower 1/128
Lower 1/64
Lower 1/32
16KB
32KB
4KB
0
8KB
0
16KB
32KB
0
Notes:
1. X = don’t care
2. If any Erase or Program command specifies a memory region that contains protected data portion, this
command will be ignored.
Publication Release Date: October 06, 2010
- 15 -
Revision D
WINBOND [ WINBOND ]
