Infineon Technologies TLE5012B, Руководство пользователя

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TLE5012B
Interfaces
User’s Manual 31 Rev. 1.2, 2018-02
5.2 Synchronous Serial Communication (SSC) Interface
5.2.1 SSC Timing Definition
Figure 5-1 SSC timing
SSC Inactive Time (CS
off
)
The SSC inactive time defines the delay time after a transfer before the TLE5012B can be selected again.
Table 5-2 SSC push-pull timing specification
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
SSC baud rate f
SSC
8.0 Mbit/s
1)
1) Not subject to production test - verified by design/characterization
CSQ setup time t
CSs
105 ns
1)
CSQ hold time t
CSh
105 ns
1)
CSQ off t
CSoff
600 ns SSC inactive time
1)
SCK period t
SCKp
120 125 ns
1)
SCK high t
SCKh
40 ns
1)
SCK low t
SCKl
30 ns
1)
DATA setup time t
DATAs
25 ns
1)
DATA hold time t
DATAh
40 ns
1)
Write read delay t
wr_delay
130 ns
1)
Update time t
CSupdate
1
μ
s See Figure 5-5
1)
SCK off t
SCKoff
170 ns
1)
SCK
t
CSs
t
SCKp
t
SCKh
t
CSh
CSQ
t
SCKl
t
CSoff
t
DATAs
DATA
t
DATAh