W25Q64DWSFIG WINBOND [Winbond], W25Q64DWSFIG Datasheet - Page 17

• Manufacturer Part Number: W25Q64DWSFIG
• Description: 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
• Manufacturer: WINBOND [Winbond]

SEC
10.1.12 W25Q64DW Status Register Memory Protection (CMP = 1)
Note:
X
X
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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
STATUS REGISTER
command will be ignored.
TB
X
X
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
1
BP2
0
0
0
0
1
1
1
0
0
0
1
1
1
1
0
0
0
1
0
0
0
1
BP1
0
0
1
1
0
0
1
0
1
1
0
0
1
1
0
1
1
0
0
1
1
0
(1)
BP0
X
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
1
0
1
PROTECTED
16 thru 127
32 thru 127
64 thru 127
BLOCK(S)
0 thru 127
0 thru 125
0 thru 123
0 thru 119
0 thru 111
2 thru 127
4 thru 127
8 thru 127
0 thru 127
0 thru 127
0 thru 127
0 thru 127
0 thru 127
0 thru 127
0 thru 127
0 thru 127
0 thru 95
0 thru 63
NONE
W25Q64CV (64M-BIT) MEMORY PROTECTION
- 17 -
000000h – 7DFFFFh
000000h – 7FDFFFh
000000h – 7BFFFFh
000000h – 7FEFFFh
000000h – 7FBFFFh
000000h – 7FFFFFh
000000h – 77FFFFh
000000h – 6FFFFFh
000000h – 5FFFFFh
000000h – 3FFFFFh
020000h – 7FFFFFh
040000h – 7FFFFFh
080000h – 7FFFFFh
100000h – 7FFFFFh
200000h – 7FFFFFh
400000h – 7FFFFFh
000000h – 7F7FFFh
001000h – 7FFFFFh
002000h – 7FFFFFh
004000h – 7FFFFFh
008000h – 7FFFFFh
ADDRESSES
PROTECTED
NONE
Publication Release Date: January 13, 2011
PROTECTED
DENSITY
8,064KB
7,936KB
7,680KB
8,064KB
7,936KB
7,680KB
8,188KB
8,184KB
8,176KB
8,160KB
8,188KB
8,184KB
8,176KB
8,160KB
NONE
8MB
7MB
5MB
4MB
7MB
5MB
4MB
Preliminary - Revision C
W25Q64DW
L – 2047/2048
L – 1023/1024
L – 2047/2048
L – 1023/1024
(3)
PROTECTED
Lower 63/64
Lower 31/32
Lower 15/16
Upper 63/64
Upper 31/32
Upper 15/16
L – 511/512
L – 255/256
L – 511/512
L – 255/256
PORTION
Lower 7/8
Lower 3/4
Lower 1/2
Upper 7/8
Upper 3/4
Upper 1/2
NONE
ALL
(2)