Abov MC97F2664, Руководство пользователя

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MC97F2664
38 April 11, 2014 Ver. 1.4
7.10 SPI Characteristics
Table 7-10 SPI Characteristics
(T
A
= -40°C
– +85°C, VDD= 1.8V – 5.5V)
Parameter Symbol Conditions MIN TYP MAX Unit
Output Clock Pulse Period
t
SCK
Internal SCK source 200
– –
ns
Input Clock Pulse Period External SCK source 200
– –
Output Clock High, Low
Pulse Width
t
SCKH
, t
SCKL
Internal SCK source 70
– –
Input Clock High, Low
Pulse Width
External SCK source 70
– –
First Output Clock Delay
Time
t
FOD
Internal/External SCK
source
100
– –
Output Clock Delay Time t
DS
– – –
50
Input Setup Time t
DIS
–
100
– –
Input Hold Time t
DIH
–
150
– –
SS
(Output/Input)
SCK
(CPOL=0)
(Output/Input)
SCK
(CPOL=1)
(Output/Input)
MISO/MOSI
(Data Input)
t
FOD
t
SCK
t
SCKL
t
SCKH
MSB LSB
t
DIS
t
DIH
MISO/MOSI
(Data Output)
MSB LSB
t
DS
Figure 7.4 SPI Timing