參數(shù)資料
型號(hào): W25Q80BWSNIP
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 8M X 1 SPI BUS SERIAL EEPROM, PDSO8
封裝: 3.81 MM, GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 7/71頁(yè)
文件大?。?/td> 0K
代理商: W25Q80BWSNIP
W25Q80BW
Publication Release Date: January 26, 2011
- 15 -
Preliminary - Revision A
8.1.12 Status Register Memory Protection (CMP = 1)
STATUS REGISTER(1)
W25Q80BW (8M-BIT) MEMORY PROTECTION(2)
SEC
TB
BP2
BP1
BP0
BLOCK(S)
ADDRESSES
DENSITY
PORTION
X
0
0 thru 15
000000h – 0FFFFFh
1MB
ALL
0
1
0 thru 14
000000h – 0EFFFFh
960KB
Lower 15/16
0
1
0
0 thru 13
000000h – 0DFFFFh
896KB
Lower 7/8
0
1
0 thru 11
000000h – 0BFFFFh
768KB
Lower 3/4
0
1
0
0 thru 7
000000h – 07FFFFh
512KB
Lower 1/2
0
1
0
1
1 thru 15
010000h – 0FFFFFh
960KB
Upper 15/16
0
1
0
1
0
2 thru 15
020000h – 0FFFFFh
896KB
Upper 7/8
0
1
0
1
4 thru 15
040000h – 0FFFFFh
768KB
Upper 3/4
0
1
0
8 thru 15
080000h – 0FFFFFh
512KB
Upper 1/2
0
X
1
0
1
NONE
0
X
1
X
NONE
1
0
1
0 thru 15
000000h – 0FEFFFh
1,020KB
Lower 255/256
1
0
1
0
0 thru 15
000000h – 0FDFFFh
1,016KB
Lower 127/128
1
0
1
0 thru 15
000000h – 0FBFFFh
1,008KB
Lower 63/64
1
0
1
0
X
0 thru 15
000000h – 0F7FFFh
992KB
Lower 31/32
1
0
1
0 thru 15
001000h – 0FFFFFh
1,020KB
Upper 255/256
1
0
1
0
0 thru 15
002000h – 0FFFFFh
1,016KB
Upper 127/128
1
0
1
0 thru 15
004000h – 0FFFFFh
1,008KB
Upper 63/64
1
0
X
0 thru 15
008000h – 0FFFFFh
992KB
Upper 31/32
1
X
1
NONE
Notes:
1. X = don’t care
2. If any Erase or Program command specifies a memory region that contains protected data portion, this
command will be ignored.
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