W25Q16DV
7.1.12 Status Register Memory Protection (CMP = 1)
STATUS REGISTER(1)
W25Q16DV (16M-BIT) MEMORY PROTECTION(3)
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED
DENSITY
PROTECTED
PORTION(2)
SEC
TB BP2 BP1 BP0
X
0
0
0
0
0
X
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0 thru 31
0 thru 30
0 thru 29
0 thru 27
0 thru 23
0 thru 15
000000h – 1FFFFFh
000000h – 1EFFFFh
000000h – 1DFFFFh
000000h – 1BFFFFh
000000h – 17FFFFh
000000h – 0FFFFFh
ALL
ALL
1,984KB
1,920KB
1,792KB
1,536KB
1MB
Lower 31/32
Lower 15/16
Lower 7/8
Lower 3/4
Lower 1/2
0
0
0
0
0
X
1
1
1
1
1
1
1
1
1
X
0
0
0
0
0
0
0
1
1
1
0
0
0
1
0
1
1
0
0
1
0
1
1
0
1
0
1
0
1
X
1
0
1
X
1 thru 31
2 and 31
4 thru 31
8 thru 31
16 thru 31
NONE
010000h – 1FFFFFh
020000h – 1FFFFFh
040000h – 1FFFFFh
080000h – 1FFFFFh
100000h – 1FFFFFh
NONE
1,984KB
1,920KB
1,792KB
1,536KB
1MB
Upper 31/32
Upper 15/16
Upper 7/8
Upper 3/4
Upper 1/2
NONE
NONE
0 thru 31
0 thru 31
0 thru 31
0 thru 31
000000h – 1FEFFFh
000000h – 1FDFFFh
000000h – 1FBFFFh
000000h – 1F7FFFh
2,044KB
2,040KB
2,032KB
2,016KB
L – 511/512
L – 255/256
L – 127/128
L – 63/64
1
1
1
1
1
1
1
1
0
0
0
1
0
1
1
0
1
0
1
X
0 thru 31
0 thru 31
0 thru 31
0 thru 31
001000h – 1FFFFFh
002000h – 1FFFFFh
004000h – 1FFFFFh
008000h – 1FFFFFh
2,044KB
2,040KB
2,032KB
2,016KB
U – 511/512
U – 255/256
U – 127/128
U – 63/64
Notes:
1. X = don’t care
2. L = Lower; U = Upper
3. If any Erase or Program command specifies a memory region that contains protected data portion, this
command will be ignored.
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