W25Q80BW_13 Datasheet, PDF (15/74 Pages) Winbond – 1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q80BW
7.1.11 Status Register Memory Protection (CMP = 0)
STATUS REGISTER⁽¹⁾
W25Q80BW (8M-BIT) MEMORY PROTECTION⁽²⁾
SEC TB BP2 BP1 BP0 BLOCK(S)
ADDRESSES
DENSITY
PORTION
XX0
0
0
NONE
NONE
0
0
0
0
1
15
0F0000h – 0FFFFFh
0
0
0
1
0
14 and 15 0E0000h – 0FFFFFh
0
0
0
1
1 12 thru 15 0C0000h – 0FFFFFh
0
01
0
0
8 thru 15 080000h – 0FFFFFh
0
1
0
0
1
0
000000h – 00FFFFh
0
1
0
1
0
0 and 1
000000h – 01FFFFh
0
1
0
1
1
0 thru 3
000000h – 03FFFFh
0
1
1
0
0
0 thru 7
000000h – 07FFFFh
0 X1
0
1
0 thru 15 000000h – 0FFFFFh
0
X1
1
X
0 thru 15
000000h – 0FFFFFh
1
0
0
0
1
15
0FF000h – 0FFFFFh
1
0
0
1
0
15
0FE000h – 0FFFFFh
1
0
0
1
1
15
0FC000h – 0FFFFFh
1
0
1
0
X
15
0F8000h – 0FFFFFh
1
1
0
0
1
0
000000h – 000FFFh
1
1
0
1
0
0
000000h – 001FFFh
1
1
0
1
1
0
000000h – 003FFFh
1
1
1
0
X
0
000000h – 007FFFh
1 X1
1
1
0 thru 15 000000h – 0FFFFFh
NONE
64KB
128KB
256KB
512KB
64KB
128KB
256KB
512KB
1MB
1MB
4KB
8KB
16KB
32KB
4KB
8KB
16KB
32KB
1MB
NONE
Upper 1/16
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/16
Lower 1/8
Lower 1/4
Lower 1/2
ALL
ALL
Upper 1/256
Upper 1/128
Upper 1/64
Upper 1/32
Lower 1/256
Lower 1/128
Lower 1/64
Lower 1/32
ALL
Notes:
1. X = don’t care
2. 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: July 30, 2013
Revision J