W25Q80 Datasheet, PDF (15/61 Pages) Winbond – 8M-BIT, 16M-BIT AND 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q80, W25Q16, W25Q32
10.1.8 Status Register Memory Protection
STATUS REGISTER⁽¹⁾
W25Q32 (32M-BIT) MEMORY PROTECTION
SEC TB BP2 BP1 BP0 BLOCK(S)
ADDRESSES
DENSITY
PORTION
XX0
0
0
NONE
NONE
0
0
0
0
1
63
3F0000h - 3FFFFFh
0
0
0
1
0 62 and 63 3E0000h - 3FFFFFh
0
0
0
1
1 60 thru 63 3C0000h - 3FFFFFh
0
0
1
0
0 56 thru 63 380000h - 3FFFFFh
0
0
1
0
1 48 thru 63 300000h - 3FFFFFh
0
0
1
1
0 32 thru 63 200000h - 3FFFFFh
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
1
1
0
1
0 thru 15
000000h – 0FFFFFh
0
1
1
1
0
0 thru 31
000000h – 1FFFFFh
XX1
1
1
0 thru 63 000000h – 3FFFFFh
1
0
0
0
1
63
3FF000h – 3FFFFFh
1
0
0
1
0
63
3FE000h – 3FFFFFh
1
0
0
1
1
63
3FC000h – 3FFFFFh
1
0
1
0
X
63
3F8000h – 3FFFFFh
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
NONE
64KB
128KB
256KB
512KB
1MB
2MB
64KB
128KB
256KB
512KB
1MB
2MB
4MB
4KB
8KB
16KB
32KB
4KB
8KB
16KB
32KB
NONE
Upper 1/64
Upper 1/32
Upper 1/16
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/64
Lower 1/32
Lower 1/16
Lower 1/8
Lower 1/4
Lower 1/2
ALL
Top Block
Top Block
Top Block
Top Block
Bottom Block
Bottom Block
Bottom Block
Bottom Block
- 15 -
Publication Release Date: September 26, 2007
Preliminary - Revision B