Datasheet

Table 29. LPSPI electrical specifications1 (continued)
Num Symbol Description Conditions Run Mode
2
HSRUN Mode
2
VLPR Mode Unit
5.0 V IO 3.3 V IO 5.0 V IO 3.3 V IO 5.0 V IO 3.3 V IO
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
5 t
WSPSCK
Clock(SPSC
K) high or
low time
(SPSCK duty
cycle)
Slave
t
SPSCK
/2 - 3
t
SPSCK
/2 + 3
t
SPSCK
/2 - 3
t
SPSCK
/2 + 3
t
SPSCK
/2 - 3
t
SPSCK
/2 + 3
t
SPSCK
/2 - 3
t
SPSCK
/2 + 3
t
SPSCK
/2 - 5
t
SPSCK
/2 + 5
t
SPSCK
/2 - 5
t
SPSCK
/2 + 5
ns
Master
Master
Loopback
5
Master
Loopback(slow)
6
6 t
SU
Data setup
time(inputs)
Slave 3 - 5 - 3 - 5 - 18 - 18 - ns
Master 29 - 38 - 26 - 37 - 72 - 78 -
Master
Loopback
5
7 - 8 - 5 - 7 - 20 - 20 -
Master
Loopback(slow)
6
8 - 10 - 7 - 9 - 20 - 20 -
7 t
HI
Data hold
time(inputs)
Slave 3 - 3 - 3 - 3 - 14 - 14 - ns
Master 0 - 0 - 0 - 0 - 0 - 0 -
Master
Loopback
5
3 - 3 - 2 - 3 - 11 - 11 -
Master
Loopback(slow)
6
3 - 3 - 3 - 3 - 12 - 12 -
8 t
a
Slave access
time
Slave - 50 - 50 - 50 - 50 - 100 - 100 ns
9 t
dis
Slave MISO
(SOUT)
disable time
Slave - 50 - 50 - 50 - 50 - 100 - 100 ns
Table continues on the next page...
Communication modules
S32K1xx Data Sheet, Rev. 4, 06/2017
44
Preliminary
NXP Semiconductors