W25Q128FVSIF-TR Datasheet, PDF (24/100 Pages) Winbond – 3V 128M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

W25Q128FV
7.1.16 W25Q128FV Status Register Memory Protection (WPS = 0, CMP = 1)
STATUS REGISTER⁽¹⁾
W25Q128FV (128M-BIT) MEMORY PROTECTION⁽³⁾
SEC ^{TB BP3 BP2 BP1}
BP0
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED
DENSITY
X
X0
0
0
0
00
0
1
0
00
1
0
0
00
1
1
0
01
0
0
0
01
0
1
0
01
1
0
0 thru 255
0 thru 251
0 thru 247
0 thru 239
0 thru 223
0 thru 191
0 thru 127
000000h - FFFFFFh
000000h - FBFFFFh
000000h – F7FFFFh
000000h - EFFFFFh
000000h - DFFFFFh
000000h - BFFFFFh
000000h - 7FFFFFh
16MB
16,128KB
15,872KB
15MB
14MB
12MB
8MB
ALL
Lower 63/64
Lower 31/32
Lower 15/16
Lower 7/8
Lower 3/4
Lower 1/2
0
10
0
1
4 thru 255 040000h - FFFFFFh 16,128KB Upper 63/64
0
10
1
0
8 thru 255 080000h - FFFFFFh 15,872KB Upper 31/32
0
10
1
1
16 thru 255 100000h - FFFFFFh
15MB
Upper 15/16
0
11
0
0
32 thru 255 200000h - FFFFFFh
14MB
Upper 7/8
0
11
0
1
64 thru 255 400000h - FFFFFFh
12MB
Upper 3/4
0
11
1
0 128 thru 255 800000h - FFFFFFh
8MB
Upper 1/2
X
X1
1
1
NONE
NONE
NONE
NONE
1
00
0
1
0 thru 255 000000h – FFEFFFh 16,380KB L - 4095/4096
1
00
1
0
0 thru 255 000000h – FFDFFFh 16,376KB L - 2047/2048
1
00
1
1
0 thru 255 000000h – FFBFFFh 16,368KB L - 1023/1024
1
01
0
X
0 thru 255 000000h – FF7FFFh 16,352KB
L - 511/512
1
10
0
1
0 thru 255 001000h – FFFFFFh 16,380KB U - 4095/4096
1
10
1
0
0 thru 255 002000h – FFFFFFh 16,376KB U - 2047/2048
1
10
1
1
0 thru 255 004000h – FFFFFFh 16,368KB U -1023/1024
1
11
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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