W25Q16V Datasheet, PDF (15/60 Pages) Winbond – 16M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q16V
10.1.8 Status Register Memory Protection
STATUS REGISTER⁽¹⁾
SEC⁽²⁾ TB BP2 BP1 BP0
W25Q16 (16M-BIT) MEMORY PROTECTION
BLOCK(S)
ADDRESSES
DENSITY
PORTION
X
X0
0
0
NONE
NONE
0
0
0
0
1
31
1F0000h - 1FFFFFh
0
0
0
1
0 30 and 31 1E0000h - 1FFFFFh
0
0
0
1
1 28 thru 31 1C0000h - 1FFFFFh
0
0
1
0
0 24 thru 31 180000h - 1FFFFFh
0
0
1
0
1 16 thru 31 100000h - 1FFFFFh
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
X
X1
1
X
0 thru 31 000000h – 1FFFFFh
1
0
0
0
1
31
1FF000h – 1FFFFFh
1
0
0
1
0
31
1FE000h – 1FFFFFh
1
0
0
1
1
31
1FC000h – 1FFFFFh
1
0
1
0
X
31
1F8000h – 1FFFFFh
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
64KB
128KB
256KB
512KB
1MB
2MB
4KB
8KB
16KB
32KB
4KB
8KB
16KB
32KB
NONE
Upper 1/32
Upper 1/16
Upper 1/8
Upper 1/4
Upper 1/2
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
Note:
1. x = don’t care
2. When SEC=1, Block Erase (32KB or 64KB) instructions should not issued to Top or Bottom Blocks.
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Publication Release Date: October 7, 2009
Revision E