MC33663ALEFR2 Freescale Semiconductor, MC33663ALEFR2 Datasheet - Page 21
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MC33663ALEFR2
Manufacturer Part Number
MC33663ALEFR2
Description
LIN Transceivers dual LINcell
Manufacturer
Freescale Semiconductor
Datasheet
1.MC33663ASEF.pdf
(37 pages)
Specifications of MC33663ALEFR2
Rohs
yes
Operating Supply Voltage
7 V to 18 V
Supply Current
22 uA
Maximum Operating Temperature
+ 125 C
Package / Case
SOIC-14
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Available stocks
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Part Number
Manufacturer
Quantity
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Analog Integrated Circuit Device Data
Freescale Semiconductor
LIN
RXD
EN
TXD
WAKE
RXD
TXD
INH
EN
LIN
EN internal signal
EN internal signal
EN internal signal
Figure 17. Bus Wake-up with LIN bus in Dominant During the Preparation to Sleep Mode
Communication Mode
t
EN pin
EN pin
EN pin
3
Figure 19. Fast Baud Rate Selection (Toggle Function) for LIN1 or LIN2
Device in
(12.5 μs)
t
2
(12.5 μs)
t
1
No communication available
Wake & LIN wake-up events not taken into
account
(45 μs)
Preparation to Sleep Mode
t
Figure 18. EN1, EN2 Pin Deglitcher
4
(same sequence for LIN1 & LIN2)
(12.5 μs)
t
SD
(High Z)
t
t < t
LWUE
t < t
LWU
LWU
No wake-up
t
5
E
E
No communication available
Wake & LIN wake-up events
allowed
Fast Baud Rate entrance
Sleep Mode
Fast Baud Rate validation
t>t
WUF
t
LWUE
Awake
Mode
Normal Mode
5V
5V
ELECTRICAL CHARACTERISTICS
FUNCTIONAL DIAGRAMS
33663
21