Abov MC97F6108A, User Manual, Page: 228 / 256

20. Electrical characteristics MC97F6108A User’s manual
228
20.15 SPI characteristics
Table 52. SPI Characteristics
(T
A
=-40°C– +85°C, VDD=2.7V – 5.5V)
Parameter Symbol Conditions MIN TYP MAX Unit
Output clock pulse period tSCK Internal SCK source 200 – – ns
Input clock pulse period External SCK source 200 – –
Output clock High, Low
pulse width tSCKH,
tSCKL Internal SCK source 70 – –
Input clock High, Low pulse
width External SCK source 70 – –
First output clock delay
time tFOD Internal/External SCK
source
100 – –
Output clock delay time tDS – – – 50
Input setup time tDIS – 100 – –
Input hold time tDIH – 150 – –
SS
(Output/Input)
SCK
(CPOLn=0)
(Output/Input)
SCK
(CPOLn=1)
(Output/Input)
MISO/MOSI
(Data Input)
t
FOD
t
SCK
t
SCKL
t
SCKH
0.8VDD
0.2VDD
MSB LSB
t
DIS
t
DIH
MISO/MOSI
(Data Output)
MSB LSB
t
DS
NOTE : n =0, 1 and 2
Figure 111. SPI Timing