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W25Q128FVEIG Datasheet(HTML) 22 Page - Winbond

Part No. W25Q128FVEIG
Description  SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
Download  97 Pages
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Maker  WINBOND [Winbond]
Homepage  http://www.winbond.com
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W25Q128FVEIG Datasheet(HTML) 22 Page - Winbond

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W25Q128FV
- 21 -
7.1.16 W25Q128FV Status Register Memory Protection (WPS = 0, CMP = 1)
STATUS REGISTER(1)
W25Q128FV (128M-BIT) MEMORY PROTECTION(3)
SEC
TB
BP2
BP1
BP0
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED
DENSITY
PROTECTED
PORTION(2)
X
X
0
0
0
0 thru 255
000000h - FFFFFFh
16MB
ALL
0
0
0
0
1
0 thru 251
000000h - FBFFFFh
16,128KB
Lower 63/64
0
0
0
1
0
0 thru 247
000000h – F7FFFFh
15,872KB
Lower 31/32
0
0
0
1
1
0 thru 239
000000h - EFFFFFh
15MB
Lower 15/16
0
0
1
0
0
0 thru 223
000000h - DFFFFFh
14MB
Lower 7/8
0
0
1
0
1
0 thru 191
000000h - BFFFFFh
12MB
Lower 3/4
0
0
1
1
0
0 thru 127
000000h - 7FFFFFh
8MB
Lower 1/2
0
1
0
0
1
4 thru 255
040000h - FFFFFFh
16,128KB
Upper 63/64
0
1
0
1
0
8 thru 255
080000h - FFFFFFh
15,872KB
Upper 31/32
0
1
0
1
1
16 thru 255
100000h - FFFFFFh
15MB
Upper 15/16
0
1
1
0
0
32 thru 255
200000h - FFFFFFh
14MB
Upper 7/8
0
1
1
0
1
64 thru 255
400000h - FFFFFFh
12MB
Upper 3/4
0
1
1
1
0
128 thru 255
800000h - FFFFFFh
8MB
Upper 1/2
X
X
1
1
1
NONE
NONE
NONE
NONE
1
0
0
0
1
0 thru 255
000000h – FFEFFFh
16,380KB
L - 4095/4096
1
0
0
1
0
0 thru 255
000000h – FFDFFFh
16,376KB
L - 2047/2048
1
0
0
1
1
0 thru 255
000000h – FFBFFFh
16,368KB
L - 1023/1024
1
0
1
0
X
0 thru 255
000000h – FF7FFFh
16,352KB
L - 511/512
1
1
0
0
1
0 thru 255
001000h – FFFFFFh
16,380KB
U - 4095/4096
1
1
0
1
0
0 thru 255
002000h – FFFFFFh
16,376KB
U - 2047/2048
1
1
0
1
1
0 thru 255
004000h – FFFFFFh
16,368KB
U -1023/1024
1
1
1
0
X
0 thru 255
008000h – FFFFFFh
16,352KB
U - 511/512
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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