參數(shù)資料
型號: W25Q32BVZEAG
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 32M X 1 SPI BUS SERIAL EEPROM, PDSO8
封裝: 8 X 6 MM, GREEN, WSON-8
文件頁數(shù): 9/79頁
文件大小: 1090K
代理商: W25Q32BVZEAG
W25Q32BV
Publication Release Date: April 01, 2011
- 17 -
Revision F
7.1.11 Status Register Memory Protection (CMP = 0)
STATUS REGISTER(1)
W25Q32BV (32M-BIT) MEMORY PROTECTION(3)
SEC
TB
BP2
BP1
BP0
PROTECTED
BLOCK(S)
PROTECTED
ADDRESSES
PROTECTED
DENSITY
PROTECTED
PORTION(2)
X
0
NONE
0
1
63
3F0000h – 3FFFFFh
64KB
Upper 1/64
0
1
0
62 and 63
3E0000h – 3FFFFFh
128KB
Upper 1/32
0
1
60 thru 63
3C0000h – 3FFFFFh
256KB
Upper 1/16
0
1
0
56 thru 63
380000h – 3FFFFFh
512KB
Upper 1/8
0
1
0
1
48 thru 63
300000h – 3FFFFFh
1MB
Upper 1/4
0
1
0
32 thru 63
200000h – 3FFFFFh
2MB
Upper 1/2
0
1
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
0 thru 3
000000h – 03FFFFh
256KB
Lower 1/16
0
1
0
0 thru 7
000000h – 07FFFFh
512KB
Lower 1/8
0
1
0
1
0 thru 15
000000h – 0FFFFFh
1MB
Lower 1/4
0
1
0
0 thru 31
000000h – 1FFFFFh
2MB
Lower 1/2
X
1
0 thru 63
000000h – 3FFFFFh
4MB
ALL
1
0
1
63
3FF000h – 3FFFFFh
4KB
U - 1/1024
1
0
1
0
63
3FE000h – 3FFFFFh
8KB
U - 1/512
1
0
1
63
3FC000h – 3FFFFFh
16KB
U - 1/256
1
0
1
0
X
63
3F8000h – 3FFFFFh
32KB
U - 1/128
1
0
1
0
000000h – 000FFFh
4KB
L - 1/1024
1
0
1
0
000000h – 001FFFh
8KB
L - 1/512
1
0
1
0
000000h – 003FFFh
16KB
L - 1/256
1
0
X
0
000000h – 007FFFh
32KB
L - 1/128
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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