W25Q128FVSIF-TR Datasheet, PDF (23/100 Pages) Winbond – 3V 128M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

W25Q128FV
7.1.15 W25Q128FV Status Register Memory Protection (WPS = 0, CMP = 0)
STATUS REGISTER⁽¹⁾
W25Q128FV (128M-BIT) MEMORY PROTECTION⁽³⁾
SEC ^{TB BP3 BP2 BP1}
BP0
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED
DENSITY
X
X
0
0
0
NONE
NONE
0
0
0
0
1
252 thru 255
FC0000h – FFFFFFh
0
0
0
1
0
248 thru 255
F80000h – FFFFFFh
0
0
0
1
1
240 thru 255
F00000h – FFFFFFh
0
0
1
0
0
224 thru 255
E00000h – FFFFFFh
0
0
1
0
1
192 thru 255
C00000h – FFFFFFh
0
0
1
1
0
128 thru 255
800000h – FFFFFFh
NONE
256KB
512KB
1MB
2MB
4MB
8MB
NONE
Upper 1/64
Upper 1/32
Upper 1/16
Upper 1/8
Upper 1/4
Upper 1/2
0
1
0
0
1
0
1
0
1
0
0
1
0
1
1
0
1
1
0
0
0
1
1
0
1
0
1
1
1
0
X
X
1
1
1
0 thru 3
0 thru 7
0 thru 15
0 thru 31
0 thru 63
0 thru 127
0 thru 255
000000h – 03FFFFh
000000h – 07FFFFh
000000h – 0FFFFFh
000000h – 1FFFFFh
000000h – 3FFFFFh
000000h – 7FFFFFh
000000h – FFFFFFh
256KB
512KB
1MB
2MB
4MB
8MB
16MB
Lower 1/64
Lower 1/32
Lower 1/16
Lower 1/8
Lower 1/4
Lower 1/2
ALL
1
0
0
0
1
255
FFF000h – FFFFFFh
4KB
1
0
0
1
0
255
FFE000h – FFFFFFh
8KB
1
0
0
1
1
255
FFC000h – FFFFFFh
16KB
1
0
1
0
X
255
FF8000h – FFFFFFh
32KB
U - 1/4096
U - 1/2048
U - 1/1024
U - 1/512
1
1
0
0
1
0
000000h – 000FFFh
4KB
L - 1/4096
1
1
0
1
0
0
000000h – 001FFFh
8KB
L - 1/2048
1
1
0
1
1
0
000000h – 003FFFh
16KB
L - 1/1024
1
1
1
0
X
0
000000h – 007FFFh
32KB
L - 1/512
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
- 22 -
Publication Release Date: October 09, 2013
Revision I