W25X32 WINBOND [Winbond], W25X32 Datasheet - Page 14

• Manufacturer Part Number: W25X32
• Description: 16M-BIT, 32M-BIT, AND 64M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI
• Manufacturer: WINBOND [Winbond]

11.1.7 Status Register Memory Protection
STATUS REGISTER
STATUS REGISTER
TB
TB
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
x
x
x
x
BP2
BP2
0
0
0
0
1
1
1
0
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
0
1
1
1
1
BP1
BP1
0
0
1
1
0
0
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
1
0
0
1
1
(1)
(1)
BP0
BP0
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
120 thru 127
112 thru 127
126 and 127
124 and 127
96 thru 127
64 thru 127
BLOCK(S)
0 thru 127
BLOCK(S)
60 thru 63
56 thru 63
48 thru 63
32 thru 63
62 and 63
0 thru 15
0 thru 31
0 thru 63
0 thru 15
0 thru 31
0 thru 63
0 and 1
0 thru 3
0 thru 7
0 thru 3
0 thru 7
0 and 1
NONE
NONE
63
0
W25X64 (64M-BIT) MEMORY PROTECTION
W25X32 (32M-BIT) MEMORY PROTECTION
7C0000h - 7FFFFFh
000000h – 0FFFFFh
000000h – 1FFFFFh
000000h – 3FFFFFh
7E0000h - 7FFFFFh
780000h - 7FFFFFh
700000h - 7FFFFFh
600000h - 7FFFFFh
400000h - 7FFFFFh
000000h - 01FFFFh
000000h - 03FFFFh
000000h - 07FFFFh
000000h - 7FFFFFh
3C0000h - 3FFFFFh
000000h – 0FFFFFh
000000h – 1FFFFFh
3F0000h - 3FFFFFh
3E0000h - 3FFFFFh
380000h - 3FFFFFh
300000h - 3FFFFFh
200000h - 3FFFFFh
000000h - 00FFFFh
000000h - 01FFFFh
000000h - 03FFFFh
000000h - 07FFFFh
000000h - 3FFFFFh
- 14 -
ADDRESSES
ADDRESSES
NONE
W25X16, W25X32, W25X64
NONE
DENSITY
DENSITY
512K-bit
512K-bit
16M-bit
32M-bit
16M-bit
16M-bit
64M-bit
16M-bit
16M-bit
32M-bit
1M -bit
NONE
2M-bit
4M-bit
8M-bit
1M-bit
2M-bit
4M-bit
8M-bit
NONE
1M-bit
2M-bit
4M-bit
8M-bit
1M-bit
2M-bit
4M-bit
8M-bit
(KB)
(KB)
Upper 1/64
Upper 1/32
Upper 1/16
Lower 1/64
Lower 1/32
Lower 1/16
Upper 1/64
Upper 1/32
Upper 1/16
Lower 1/64
Lower 1/32
Lower 1/16
PORTION
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/8
Lower 1/4
Lower 1/2
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/8
Lower 1/4
Lower 1/2
PORTION
NONE
NONE
ALL
ALL