MC33663ALEF Freescale Semiconductor, MC33663ALEF Datasheet - Page 21

• Manufacturer Part Number: MC33663ALEF
• Description: LIN Transceivers dual LINcell
• Manufacturer: Freescale Semiconductor

Specifications of MC33663ALEF

• 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

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
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