參數(shù)資料
型號： M25P40-VMP6T
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)： 14/40頁
文件大?。?/td> 232K
代理商： M25P40-VMP6T
M25P40
14/40
Write Enable (WREN)
The Write Enable (WREN) instruction (
Figure 8.
)
sets the Write Enable Latch (WEL) bit.
The Write Enable Latch (WEL) bit must be set pri-
or to every Page Program (PP), Sector Erase
(SE), Bulk Erase (BE) and Write Status Register
(WRSR) instruction.
The Write Enable (WREN) instruction is entered
by driving Chip Select (S) Low, sending the in-
struction code, and then driving Chip Select (S)
High.
Figure 8. Write Enable (WREN) Instruction Sequence
Write Disable (WRDI)
The Write Disable (WRDI) instruction (
Figure 9.
)
resets the Write Enable Latch (WEL) bit.
The Write Disable (WRDI) instruction is entered by
driving Chip Select (S) Low, sending the instruc-
tion code, and then driving Chip Select (S) High.
The Write Enable Latch (WEL) bit is reset under
the following conditions:
–
–
–
Power-up
Write Disable (WRDI) instruction completion
Write Status Register (WRSR) instruction
completion
Page Program (PP) instruction completion
Sector Erase (SE) instruction completion
Bulk Erase (BE) instruction completion
–
–
–
Figure 9. Write Disable (WRDI) Instruction Sequence
C
D
AI02281E
S
Q
2
1
3
4
5
6
7
High Impedance
0
Instruction
C
D
AI03750D
S
Q
2
1
3
4
5
6
7
High Impedance
0
Instruction
相關PDF資料
PDF描述
M25P40-VMP6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25P40-VMP6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25SI Thin Film, Rectangular, Fusible, Resistor Chips
M27256-F1 NMOS 256K 32K x 8 UV EPROM
M27256-F6 NMOS 256K 32K x 8 UV EPROM
相關代理商/技術參數(shù)
參數(shù)描述
M25P40VMP6TG 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:512 Kbit to 32 Mbit, Low Voltage, Serial Flash Memory With 40 MHz or 50 MHz SPI Bus Interface
M25P40-VMP6TG 功能描述:閃存 4M (512Kx8) RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
M25P40-VMP6TG/TS 功能描述:IC FLASH 4MBIT 50MHZ 8VFQFPN RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:Forté™ 產(chǎn)品變化通告:Product Discontinuation 26/Apr/2010 標準包裝:136 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 同步，DDR II 存儲容量:18M（1M x 18） 速度:200MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.9 V 工作溫度:0°C ~ 70°C 封裝/外殼:165-TBGA 供應商設備封裝:165-CABGA（13x15） 包裝:托盤 其它名稱:71P71804S200BQ
M25P40-VMP6TG/X 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface
M25P40-VMP6TGB 制造商:Micron Technology Inc 功能描述:NOR Flash Serial-SPI 2.5V/3.3V 4Mbit 512K x 8bit 8ns 8-Pin VFQFPN EP T/R 制造商:Micron Technology Inc 功能描述:SERIAL NOR - Tape and Reel 制造商:Micron Technology Inc 功能描述:4MBIT SPI NOR FLASH 制造商:Micron Technology 功能描述:NOR Flash Serial-SPI 2.5V/3.3V 4Mbit 512K x 8bit 8ns 8-Pin VFQFPN EP T/R
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