W25P80 Datasheet, PDF (12/43 Pages) Winbond – 8M-BIT AND 16M-BIT SERIAL FLASH MEMORY

W25P80 AND W25P16
9.1.6 Status Register Memory Protection
STATUS
REGISTER(1)
BP2 BP1 BP0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
x
W25P16 (16M-BIT) MEMORY PROTECTION
SECTOR(S)
NONE
31
30 and 31
28 thru 31
24 thru 31
16 thru 31
ALL
ADDRESSES
NONE
1F0000h - 1FFFFFh
1E0000h - 1FFFFFh
1C0000h - 1FFFFFh
180000h - 1FFFFFh
100000h - 1FFFFFh
000000h - 1FFFFFh
DENSITY (KB)
PORTION
NONE
NONE
512K-bit
Upper 1/32
1M-bit
Upper 1/16
2M-bit
Upper 1/8
4M-bit
Upper 1/4
8M-bit
Upper 1/2
All memory plus Parameter Page
STATUS
REGISTER(1)
BP2 BP1 BP0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
x
SECTOR(S)
NONE
15
14 and 15
12 thru 15
8 thru 15
ALL
ALL
W25P80 (8M-BIT) MEMORY PROTECTION
ADDRESSES
NONE
0F0000h - 0FFFFFh
0E0000h - 0FFFFFh
0C0000h - 0FFFFFh
080000h - 0FFFFFh
000000h - 0FFFFFh
000000h - 0FFFFFh
DENSITY (KB)
NONE
512K-bit
1M-bit
2M-bit
4M-bit
PORTION
NONE
Upper 1/16
Upper 1/8
Upper 1/4
Upper 1/2
All memory plus Parameter Page
Note:
1. x = don’t care
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