W25Q80 Datasheet, PDF (17/61 Pages) Winbond – 8M-BIT, 16M-BIT AND 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q80, W25Q16, W25Q32
STATUS REGISTER⁽¹⁾
W25Q80 (8M-BIT) MEMORY PROTECTION
SEC TB BP2 BP1 BP0 BLOCK(S)
ADDRESSES
DENSITY
PORTION
X
X
0
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
X
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
NONE
64KB
128KB
256KB
512KB
64KB
128KB
256KB
512KB
1MB
4KB
8KB
16KB
32KB
4KB
8KB
16KB
32KB
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
Top Block
Top Block
Top Block
Top Block
Bottom Block
Bottom Block
Bottom Block
Bottom Block
Note:
1. x = don’t care
- 17 -
Publication Release Date: September 26, 2007
Preliminary - Revision B