參數(shù)資料
型號: M95320-WDW6TG
廠商: NUMONYX
元件分類: PROM
英文描述: 4K X 8 FLASH 2.7V PROM, PDSO8
封裝: 0.169 INCH, ROHS COMPLIANT, TSSOP-8
文件頁數(shù): 2/45頁
文件大?。?/td> 440K
代理商: M95320-WDW6TG
Connecting to the SPI bus
M95320, M95640, M95320-x, M95640-x
3.1
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 4, 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.
SPI modes supported
AI01438B
C
MSB
CPHA
D
0
1
CPOL
0
1
Q
C
MSB
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M95320-WDW6TG/P 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Kbit serial SPI bus EEPROMs with high-speed clock
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