參數(shù)資料
型號: M25P64-VMF6G
廠商: 意法半導體
元件分類: DRAM
英文描述: 4 Mbit Uniform Sector, Serial Flash Memory
中文描述: 4兆位統(tǒng)一部門,串行閃存
文件頁數(shù): 19/38頁
文件大?。?/td> 519K
代理商: M25P64-VMF6G
19/38
M25P64
by setting the Status Register Write Disable
(SRWD) bit after driving Write Protect (W) Low
or by driving Write Protect (W) Low after
setting the Status Register Write Disable
(SRWD) bit.
The only way to exit the Hardware Protected Mode
(HPM) once entered is to pull Write Protect (W)
High.
If Write Protect (W) is permanently tied High, the
Hardware Protected Mode (HPM) can never be
activated, and only the Software Protected Mode
(SPM), using the Block Protect (BP2, BP1, BP0)
bits of the Status Register, can be used.
Figure 13. Write Status Register (WRSR) Instruction Sequence
C
D
AI02282D
S
Q
2
1
3
4
5
6
7
8
9 10 11 12 13 14 15
High Impedance
Instruction
Status
Register In
0
7
6
5
4
3
2
0
1
MSB
相關PDF資料
PDF描述
M25P64-VMF6 4 Mbit Uniform Sector, Serial Flash Memory
M25P64-VME6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25P64-VME6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25P64-VME6T 4 Mbit Uniform Sector, Serial Flash Memory
M25P64-VME6P 4 Mbit Uniform Sector, Serial Flash Memory
相關代理商/技術參數(shù)
參數(shù)描述
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