参数资料
型号: W25X32AVZPIG
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 4M X 8 FLASH 2.7V PROM, PDSO8
封装: 6 X 5 MM, GREEN, WSON-8
文件页数: 5/45页
文件大小: 1308K
代理商: W25X32AVZPIG
W25X32A
Publication Release Date: August 7, 2009
- 13 -
Preliminary - Revision B
10.1.7 Status Register Memory Protection
STATUS REGISTER(1)
W25X32A (32M-BIT) MEMORY PROTECTION
TB
BP2
BP1
BP0
BLOCK(S)
ADDRESSES
DENSITY
PORTION
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
1
0
1
0
000000h – 00FFFFh
64KB
Lower 1/64
1
0
1
0
0 and 1
000000h – 01FFFFh
128KB
Lower 1/32
1
0
1
0 thru 3
000000h – 03FFFFh
256KB
Lower 1/16
1
0
0 thru 7
000000h – 07FFFFh
512KB
Lower 1/8
1
0
1
0 thru 15
000000h – 0FFFFFh
1MB
Lower 1/4
1
0
0 thru 31
000000h – 1FFFFFh
2MB
Lower 1/2
x
1
0 thru 63
000000h – 3FFFFFh
4MB
ALL
Note:
1. x = don’t care
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