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參數(shù)資料
| 型號(hào)： | M25P40-VMN6P |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | DRAM |
| 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)： | 7/40頁(yè) |
| 文件大?。?/td> | 232K |
| 代理商： | M25P40-VMN6P |
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7/40
M25P40
SPI MODES
These devices can be driven by a microcontroller
with its SPI peripheral running in either of the two
following modes:
–
CPOL=0, CPHA=0
–
CPOL=1, CPHA=1
For these two modes, input data is latched in on
the rising edge of Serial Clock (C), and output data
is available from the falling edge of Serial Clock
(C).
The difference between the two modes, as shown
in
Figure 5.
, is the clock polarity when the bus
master is in Stand-by mode and not transferring
data:
–
C remains at 0 for (CPOL=0, CPHA=0)
–
C remains at 1 for (CPOL=1, CPHA=1)
Figure 4. Bus Master and Memory Devices on the SPI Bus
Note: The Write Protect (W) and Hold (HOLD) signals should be driven, High or Low as appropriate.
Figure 5. SPI Modes Supported
AI03746D
Bus Master
(ST6, ST7, ST9,
ST10, Others)
SPI Memory
Device
SDO
SDI
SCK
C
Q
D
S
SPI Memory
Device
C
Q
D
S
SPI Memory
Device
C
Q
D
S
CS3
CS2
CS1
SPI Interface with
(CPOL, CPHA) =
(0, 0) or (1, 1)
W
HOLD
W
HOLD
W
HOLD
AI01438B
C
MSB
CPHA
D
0
1
CPOL
0
1
Q
C
MSB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M25P40-VMN6TG | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P40-VMN6TP | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P40-VMP3 | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P40-VMP3G | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P40-VMP3P | 4 Mbit Uniform Sector, Serial Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M25P40-VMN6P/X | 制造商:NUMONYX 制造商全稱(chēng):Numonyx B.V 功能描述:4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface |
| M25P40-VMN6P_NUD | 制造商:Micron Technology Inc 功能描述: |
| M25P40-VMN6PB | 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 SO N Tube 制造商:Micron Technology Inc 功能描述:SERIAL FLASH 4MEG (M25P40) SO 0SO 08 .15 JEDEC (110NM) - Trays 制造商:Micron Technology Inc 功能描述:4MBIT SPI NOR FLASH 制造商:Micron Technology Inc 功能描述:IC FLASH 4MBIT 75MHZ 8SOIC 制造商:Micron Technology Inc 功能描述:FLASH SERIAL 4MBIT 8SOIC 制造商:Micron Technology Inc 功能描述:FLASH, SERIAL, 4MBIT, 8SOIC 制造商:Micron Technology Inc 功能描述:FLASH, SERIAL, 4MBIT, 8SOIC; Memory Type:Flash - NOR; Memory Size:4Mbit; Memory Configuration:512K x 8bit; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V; Memory Case Style:NSOIC; No. of Pins:8; Clock Frequency:75MHz; Interface ;RoHS Compliant: Yes 制造商:Micron Technology 功能描述:NOR Flash Serial-SPI 2.5V/3.3V 4Mbit 512K x 8bit 8ns 8-Pin SO N Tube |
| M25P40-VMN6PBA | 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 SO N Tray 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 4MX1 PBF SOIC 3.0V |
| M25P40-VMN6Pxx | 制造商:MICRON 制造商全稱(chēng):Micron Technology 功能描述:Micron M25P40 Serial Flash Embedded Memory |
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