MC33662LEF Datasheet, PDF (19/31 Pages) Freescale Semiconductor, Inc – LIN 2.1 / SAEJ2602-2, LIN Physical Layer

ELECTRICAL CHARACTERISTICS
FUNCTIONAL DIAGRAMS
VSUP
POR (3.5-5.3 V)
EN
160 µs
Normal Mode
INH
TXD (High or Low)
t_{FIRST_DOM}
VSUP
EN
INH
TXD
LIN
RXD _{(High Z)}
Awake Mode
*: this parameter is guaranteed by design
LIN
RXD
Figure 24. Power Up and Down Sequences
V_UVL
POR (3.5-5.3 V)
(High or Low)
(High or Low)
(High Z)
INH
EN
TXD
t _LWUE
LIN
RXD
t _WF
WAKE
(High Z)
WAKE after deglitcher
Device in
Communication Mode
Preparation to Sleep Mode
No communication allowed
LIN wake-up event not take into
account
t _SD
Sleep
Mode
Figure 25. Sleep Mode Sequence
Analog Integrated Circuit Device Data
Freescale Semiconductor
33662
19