m45pe10 STMicroelectronics, m45pe10 Datasheet - Page 11

• Manufacturer Part Number: m45pe10
• Description: 1 Mbit, Page-erasable Serial Flash Memory With Byte-alterability And 75 Mhz Spi Bus Interface
• Manufacturer: STMicroelectronics

M45PE10
The typical value of R is 100 kΩ, assuming that the time constant R*C
capacitance of the bus line) is short enough, as the S and C lines must reach the correct
state (S = High and C = Low) while the SPI bus is in high impedance.
Example: C
master never leaves the SPI bus in the high impedance state for a time period shorter than
5 µs.
Figure 4.
CPOL
0
1
CPHA
0
1
C
C
D
Q
p
SPI modes supported
= 50 pF, that is R*C
MSB
p
= 5 µs <=> the application must ensure that the bus
MSB
p
(C
p
= parasitic
SPI modes
AI01438B
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