參數(shù)資料
型號(hào)： M25P32-VME6G
廠商： 意法半導(dǎo)體
元件分類(lèi)： FLASH
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： 4兆位統(tǒng)一部門(mén)，串行閃存
文件頁(yè)數(shù)： 15/39頁(yè)
文件大?。?/td> 506K
代理商： M25P32-VME6G
M25P32
22/39
Sector Erase (SE)
The Sector Erase (SE) instruction sets to 1 (FFh)
all bits inside the chosen sector. Before it can be
accepted, a Write Enable (WREN) instruction
must previously have been executed. After the
Write Enable (WREN) instruction has been decod-
ed, the device sets the Write Enable Latch (WEL).
The Sector Erase (SE) instruction is entered by
driving Chip Select (S) Low, followed by the in-
struction code, and three address bytes on Serial
Data Input (D). Any address inside the Sector (see
Table 3.) is a valid address for the Sector Erase
(SE) instruction. Chip Select (S) must be driven
Low for the entire duration of the sequence.
The instruction sequence is shown in Figure 17..
Chip Select (S) must be driven High after the
eighth bit of the last address byte has been latched
in, otherwise the Sector Erase (SE) instruction is
not executed. As soon as Chip Select (S) is driven
High, the self-timed Sector Erase cycle (whose du-
ration is tSE) is initiated. While the Sector Erase cy-
cle is in progress, the Status Register may be read
to check the value of the Write In Progress (WIP)
bit. The Write In Progress (WIP) bit is 1 during the
self-timed Sector Erase cycle, and is 0 when it is
completed. At some unspecified time before the
cycle is completed, the Write Enable Latch (WEL)
bit is reset.
A Sector Erase (SE) instruction applied to a page
which is protected by the Block Protect (BP2, BP1,
BP0) bits (see Table 2. and Table 3.) is not execut-
ed.
Figure 17. Sector Erase (SE) Instruction Sequence
Note: Address bits A23 to A22 are Don’t Care.
24 Bit Address
C
D
AI03751D
S
2
1
3456789
29 30 31
Instruction
0
23 22
2
0
1
MSB
相關(guān)PDF資料
PDF描述
M25P32-VME6P 4 Mbit Uniform Sector, Serial Flash Memory
M25P32-VME6T 4 Mbit Uniform Sector, Serial Flash Memory
M25P32-VME6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25P32-VME6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25P32-VMF6 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M25P32VME6P 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:512 Kbit to 32 Mbit, Low Voltage, Serial Flash Memory With 40 MHz or 50 MHz SPI Bus Interface
M25P32-VME6P 制造商:NUMONYX 制造商全稱(chēng):Numonyx B.V 功能描述:32-Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface
M25P32VME6T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:512 Kbit to 32 Mbit, Low Voltage, Serial Flash Memory With 40 MHz or 50 MHz SPI Bus Interface
M25P32-VME6T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:32 Mbit, Low Voltage, Serial Flash Memory With 50MHz SPI Bus Interface
M25P32VME6TG 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:512 Kbit to 32 Mbit, Low Voltage, Serial Flash Memory With 40 MHz or 50 MHz SPI Bus Interface
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*