W25X10 WINBOND [Winbond], W25X10 Datasheet - Page 13

• Manufacturer Part Number: W25X10
• Description: 1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI
• Manufacturer: WINBOND [Winbond]

10.1.7 Status Register Memory Protection
Note:
STATUS REGISTER
STATUS REGISTER
STATUS REGISTER
TB
TB
STATUS REGISTER
TB
TB
x
0
0
1
1
x
x
0
1
x
1. x = don’t care
x
0
0
0
1
1
1
x
0
0
0
0
1
1
1
1
x
x
x
BP2
BP2
BP2
BP2
x
x
x
x
x
x
x
x
x
x
0
0
0
0
1
0
0
0
1
1
1
0
0
0
0
0
0
0
1
BP1
BP1
BP1
BP1
0
0
1
0
1
1
0
0
0
1
0
0
1
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
x
(1)
(1)
(1)
(1)
BP0
BP0
BP0
BP0
0
1
0
1
0
0
1
1
1
x
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
x
x
BLOCK(S)
BLOCK(S)
BLOCK(S)
BLOCK(S)
14 and 15
12 thru 15
8 thru 15
0 thru 15
0 thru 15
0 thru 3
2 and 3
0 and 1
0 and 1
0 thru 3
0 thru 7
6 and 7
4 thru 7
0 and 1
0 thru 3
0 thru 7
0 and 1
NONE
NONE
NONE
NONE
W25X10, W25X20, W25X40, W25X80
15
3
0
1
0
0
7
0
W25X80 (8M-BIT) MEMORY PROTECTION
- 13 -
W25X40 (4M-BIT) MEMORY PROTECTION
W25X20 (2M-BIT) MEMORY PROTECTION
W25X10 (1M-BIT) MEMORY PROTECTION
0E0000h - 0FFFFFh
0C0000h - 0FFFFFh
030000h - 03FFFFh
020000h - 03FFFFh
000000h - 00FFFFh
000000h - 01FFFFh
000000h - 03FFFFh
010000h - 01FFFFh
000000h - 00FFFFh
000000h - 01FFFFh
0F0000h - 0FFFFFh
080000h - 0FFFFFh
000000h - 0FFFFFh
000000h - 0FFFFFh
000000h - 00FFFFh
000000h - 01FFFFh
000000h - 03FFFFh
000000h - 07FFFFh
070000h - 07FFFFh
060000h - 07FFFFh
040000h - 07FFFFh
000000h - 00FFFFh
000000h - 01FFFFh
000000h - 03FFFFh
000000h - 07FFFFh
ADDRESSES
ADDRESSES
ADDRESSES
ADDRESSES
NONE
NONE
NONE
NONE
Publication Release Date: September 22, 2006
DENSITY (KB)
DENSITY (KB)
DENSITY (KB)
DENSITY (KB)
512K-bit
512K-bit
512K-bit
512K-bit
512K-bit
512K-bit
512K-bit
512K-bit
NONE
2M-bit
8M-bit
1M-bit
4M-bit
1M-bit
2M-bit
4M-bit
8M-bit
NONE
NONE
NONE
1M-bit
1M-bit
2M-bit
1M-bit
1M-bit
2M-bit
1M-bit
2M-bit
4M-bit
Preliminary - Revision I
Upper 1/16
Lower 1/16
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/8
Lower 1/4
Lower 1/2
PORTION
Upper 1/8
Upper 1/4
Upper 1/2
Lower 1/8
Lower 1/4
Lower 1/2
Upper 1/4
Upper 1/2
Lower 1/4
Lower 1/2
Upper 1/2
Lower 1/2
PORTION
PORTION
PORTION
NONE
NONE
NONE
NONE
ALL
ALL
ALL
ALL
ALL