MC33662LEF Datasheet, PDF (20/31 Pages) Freescale Semiconductor, Inc – LIN 2.1 / SAEJ2602-2, LIN Physical Layer

ELECTRICAL CHARACTERISTICS
FUNCTIONAL DIAGRAMS
INH
EN
t _LWUE
INH
EN
t _LWUE
TXD
TXD
LIN
RXD
No communication
allowed
(High Z)
LIN
RXD
No communication
allowed
(High Z)
WAKE
(case 1)
WAKE
(case 2)
WAKE after deglitcher
(case 1)
t = t_WF
Device in
Communication Mode
Preparation to
Sleep Mode
Awake Mode
t < t_SD
The device does not enter in Sleep Mode
WAKE after deglitcher
(case 2)
t t_WF
Device in
Communication Mode
Awake Mode
Preparation to Sleep Mode (t < t_SD)
The device does not enter in Sleep Mode
INH
EN
t _LWUE
TXD
LIN
RXD
WAKE
(case 3)
WAKE after deglitcher
(case 3)
Device in
Communication Mode
No communication
allowed
(High Z)
t t_WF
t t_SD
Preparation to
Sleep Mode
SMleoedpe_{Awake Mode}
Figure 26. Examples of Sleep Mode Sequences
33662
20
Analog Integrated Circuit Device Data
Freescale Semiconductor