Manual

W25Q80, W25Q16, W25Q32
Publication Release Date: June 20, 2007
- 15 - Advanced - Revision A5
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
X X 0 0 0 NONE NONE NONE NONE
0 0 0 0 1 63 3F0000h - 3FFFFFh 64KB Upper 1/64
0 0 0 1 0 62 and 63 3E0000h - 3FFFFFh 128KB Upper 1/32
0 0 0 1 1 60 thru 63 3C0000h - 3FFFFFh 256KB Upper 1/16
0 0 1 0 0 56 thru 63 380000h - 3FFFFFh 512KB Upper 1/8
0 0 1 0 1 48 thru 63 300000h - 3FFFFFh 1MB Upper 1/4
0 0 1 1 0 32 thru 63 200000h - 3FFFFFh 2MB Upper 1/2
0 1 0 0 1 0 000000h - 00FFFFh 64KB Lower 1/64
0 1 0 1 0 0 and 1 000000h - 01FFFFh 128KB Lower 1/32
0 1 0 1 1 0 thru 3 000000h - 03FFFFh 256KB Lower 1/16
0 1 1 0 0 0 thru 7 000000h - 07FFFFh 512KB Lower 1/8
0 1 1 0 1 0 thru 15 000000h – 0FFFFFh 1MB Lower 1/4
0 1 1 1 0 0 thru 31 000000h – 1FFFFFh 2MB Lower 1/2
X X 1 1 1 0 thru 63 000000h – 3FFFFFh 4MB ALL
1 0 0 0 1 63 3FF000h – 3FFFFFh 4KB Top Block
1 0 0 1 0 63 3FE000h – 3FFFFFh 8KB Top Block
1 0 0 1 1 63 3FC000h – 3FFFFFh 16KB Top Block
1 0 1 X X 63 3F8000h – 3FFFFFh 32KB Top Block
1 1 0 0 1 0 000000h – 000FFFh 4KB Bottom Block
1 1 0 1 0 0 000000h – 001FFFh 8KB Bottom Block
1 1 0 1 1 0 000000h – 003FFFh 16KB Bottom Block
1 1 1 X X 0 000000h – 007FFFh 32KB Bottom Block