參數(shù)資料
型號(hào): W25Q16CVDAAG
廠(chǎng)商: WINBOND ELECTRONICS CORP
元件分類(lèi): PROM
英文描述: 16M X 1 SPI BUS SERIAL EEPROM, PDIP8
封裝: 0.300 INCH, GREEN, PLASTIC, DIP-8
文件頁(yè)數(shù): 10/79頁(yè)
文件大?。?/td> 1131K
代理商: W25Q16CVDAAG
W25Q16CV
- 18 -
7.1.12 Status Register Memory Protection (CMP = 1)
STATUS REGISTER(1)
W25Q16CV (16M-BIT) MEMORY PROTECTION(3)
SEC
TB
BP2
BP1
BP0
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED
DENSITY
PROTECTED
PORTION(2)
X
0
0 thru 31
000000h – 1FFFFFh
ALL
0
1
0 thru 30
000000h – 1EFFFFh
1,984KB
Lower 31/32
0
1
0
0 thru 29
000000h – 1DFFFFh
1,920KB
Lower 15/16
0
1
0 thru 27
000000h – 1BFFFFh
1,792KB
Lower 7/8
0
1
0
0 thru 23
000000h – 17FFFFh
1,536KB
Lower 3/4
0
1
0
1
0 thru 15
000000h – 0FFFFFh
1MB
Lower 1/2
0
1
0
1
1 thru 31
010000h – 1FFFFFh
1,984KB
Upper 31/32
0
1
0
1
0
2 and 31
020000h – 1FFFFFh
1,920KB
Upper 15/16
0
1
0
1
4 thru 31
040000h – 1FFFFFh
1,792KB
Upper 7/8
0
1
0
8 thru 31
080000h – 1FFFFFh
1,536KB
Upper 3/4
0
1
0
1
16 thru 31
100000h – 1FFFFFh
1MB
Upper 1/2
X
1
X
NONE
1
0
1
0 thru 31
000000h – 1FEFFFh
2,044KB
L – 511/512
1
0
1
0
0 thru 31
000000h – 1FDFFFh
2,040KB
L – 255/256
1
0
1
0 thru 31
000000h – 1FBFFFh
2,032KB
L – 127/128
1
0
1
0
X
0 thru 31
000000h – 1F7FFFh
2,016KB
L – 63/64
1
0
1
0 thru 31
001000h – 1FFFFFh
2,044KB
U – 511/512
1
0
1
0
0 thru 31
002000h – 1FFFFFh
2,040KB
U – 255/256
1
0
1
0 thru 31
004000h – 1FFFFFh
2,032KB
U – 127/128
1
0
X
0 thru 31
008000h – 1FFFFFh
2,016KB
U – 63/64
Notes:
1. X = don’t care
2. L = Lower; U = Upper
3. If any Erase or Program command specifies a memory region that contains protected data portion, this
command will be ignored.
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