参数资料
型号: M45PE10-VMP6P
厂商: 意法半导体
元件分类: FLASH
英文描述: 4 Mbit Uniform Sector, Serial Flash Memory
中文描述: 4兆位统一部门,串行闪存
文件页数: 31/34页
文件大小: 454K
代理商: M45PE10-VMP6P
M45PE10
6/34
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) signal should be driven, High or Low as appropriate.
Figure 5. SPI Modes Supported
AI04043B
Bus Master
(ST6, ST7, ST9,
ST10, Others)
SPI Memory
Device
SDO
SDI
SCK
CQD
S
SPI Memory
Device
CQD
S
SPI Memory
Device
CQD
S
CS3
CS2
CS1
SPI Interface with
(CPOL, CPHA) =
(0, 0) or (1, 1)
W
RP
W
RP
W
RP
AI01438B
C
MSB
CPHA
D
0
1
CPOL
0
1
Q
C
MSB
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相关代理商/技术参数
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M45PE10-VMP6TP 制造商:NUMONYX 制造商全称:Numonyx B.V 功能描述:1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface
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