W25Q64FV_13 Datasheet, PDF (19/89 Pages) Winbond – 3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

W25Q64FV
6.1.12 W25Q64FV Status Register Memory Protection (CMP = 1)
STATUS REGISTER⁽¹⁾
W25Q64FV (64M-BIT) MEMORY PROTECTION⁽³⁾
SEC
TB BP2 BP1 BP0
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED PROTECTED
DENSITY
PORTION⁽²⁾
X
X0
0
0
0 thru 127 000000h – 7FFFFFh
8MB
ALL
0
00
0
1
0 thru 125 000000h – 7DFFFFh 8,064KB
Lower 63/64
0
00
1
0
0 thru 123 000000h – 7BFFFFh 7,936KB
Lower 31/32
0
00
1
1
0
01
0
0
0 thru 119
0 thru 111
000000h – 77FFFFh
000000h – 6FFFFFh
7,680KB
7MB
Lower 15/16
Lower 7/8
0
01
0
1
0 thru 95
000000h – 5FFFFFh
5MB
Lower 3/4
0
01
1
0
0 thru 63
000000h – 3FFFFFh
4MB
Lower 1/2
0
10
0
1
2 thru 127 020000h – 7FFFFFh 8,064KB
Upper 63/64
0
10
1
0
4 thru 127 040000h – 7FFFFFh 7,936KB
Upper 31/32
0
10
1
1
8 thru 127 080000h – 7FFFFFh 7,680KB
Upper 15/16
0
11
0
0
16 thru 127 100000h – 7FFFFFh
0
11
0
1
32 thru 127 200000h – 7FFFFFh
7MB
5MB
Upper 7/8
Upper 3/4
0
11
1
0
64 thru 127 400000h – 7FFFFFh
4MB
Upper 1/2
X
X1
1
1
NONE
NONE
NONE
NONE
1
00
0
1
0 thru 127 000000h – 7FEFFFh 8,188KB L – 2047/2048
1
00
1
0
0 thru 127 000000h – 7FDFFFh 8,184KB L – 1023/1024
1
00
1
1
0 thru 127 000000h – 7FBFFFh 8,176KB
L – 511/512
1
01
0
X
0 thru 127 000000h – 7F7FFFh 8,160KB
L – 255/256
1
10
0
1
0 thru 127 001000h – 7FFFFFh 8,188KB L – 2047/2048
1
10
1
0
0 thru 127 002000h – 7FFFFFh 8,184KB L – 1023/1024
1
10
1
1
0 thru 127 004000h – 7FFFFFh 8,176KB
L – 511/512
1
11
0
X
0 thru 127 008000h – 7FFFFFh 8,160KB
L – 255/256
Note:
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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Publication Release Date: October 07, 2013
Revision L