MC33662 Fact Sheet Datasheet by NXP USA Inc.

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Performance Typical Values
Bus Output LIN
Data Rate
• MC33662JEF
• MC33662LEF
• MC33662SEF
10 kbps to 100 kbps
20 kbps to 100 kbps
20 kbps to 100 kbps
Operating Voltage 7V to 18V
Sleep/Standby Current 6μA typ
ESD ± 2000V
Ambient Operating Temperature -40 °C TA 125 °C
Junction Operating Temperature -40 °C TJ 150 °C
IEC61000-4-2 on LIN Bus +/-15kV
MC33662 Simplified Application Diagram
33662
WAKE
EN
TXD
VSUP
INH
LIN
GND
MCU
VDD
12 V
5.0 V
or 3.3 V
VBAT
LIN Interface
RXD
Regulator
CAN SBC
or
Analog, Mixed Signal and Power Management
MC33662
LIN 2.1 / SAEJ2602-2, LIN Physical Layer
Applications
Automotive Market:
Body electronics (BCM, gateway,
roof, door, lighting, HVAC)
Powertrain (EMS, Start&Stop), BMS
Safety & Chassis (TPMS, Seat Belt)
Overview
The Local Interconnect Network (LIN) is a
serial communication protocol, designed to
support automotive networks in conjunction
with a Controller Area Network (CAN).
As the lowest level of a hierarchical
network, LIN enables cost-effective
communication with sensors and actuators
when all the features of CAN are not
required.
The three 33662 versions are designed to
operate at different maximum baud rates.
The MC33662LEF and MC33662SEF offer
a normal baud rate (20 kbps), and the
MC33662JEF, a slow baud rate (10 kbps).
They integrate a fast baud rate (above
100 kbps), as reported by the RXD pin for
test and programming modes. They
provide excellent EMC (Electromagnetic
Compatibility) and Radiated Emission
performance, ESD (Electrostatic
Discharge) robustness, and safe behavior,
in the event of a LIN bus short-to-ground,
or a LIN bus leakage during low-power
mode.
freescale‘
Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat & Tm. Off.
SMARTMOS is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property
of their respective owners. © Freescale Semiconductor, Inc., 2011. All rights reserved.
Document Number: MC33662FS
Rev 3.0
Features
EMC / ESD:
Excellent EMI performance from
bus active wave shaping
High EMC immunity & ESD
robustness
Ultra low emissions: (50dBμV max in
low frequency, 7dBμV max in high
frequency)
Fast slew rate selectable (>100kb)
SAEJ2602-2 / LIN2.1 options part number
selectable
Automatic compatibility with 3.3 and 5.0V
MCUs
Low sleep current (typical @ 6μA)
Short to ground proof
Single battery supply (no 5.0 Vdd
required)
Dedicated dual edge sensitive wake-up
input
Control of external voltage regulator
through INH
Freescale Semiconductor is a leading
provider for over 25 years of high
performance products that use SMARTMOS
technology that combines digital, power
andstandard analog functions.The company
supplies analog and power management ICs
for the automotive, consumer, networking
and industrial markets.
Freescale’s analog and power ICs
complement our broad portfolio of
microcontrollers, microprocessors, ZigBee®
technology, digital signal processors, sensors
and development tools. Freescale offers
superior support for system solutions to help
customers.
Analog Mixed signal and Power Management
8 SOICN
1.27 mm Pitch
4.0 x 5.0 mm Body
Customer Benefits
No need for external protection to support
OEM specification requirements
Fit for latest OEM requirements in terms of
TXD permanent dominant timeout
Specific part number for each product
version (LIN / J2602 / Sharp symmetry) to
secure baud rate usage, and avoid erratic
switch
High contributor to application low quiescent
current requirements
Questions
Does your application require a LIN2.1 or a
J2602 physical layer?
Do you expect a plug and play physical
layer with compliance to all OEM
requirements?
Do you need cost savings?
Does your application require a high
robustness against EMC and ESD
stresses?
Learn More
:
For current information about Freescale products,
please visit
www.fre escale.com
.
Device
(add R2 suffix for tape and reel) Temperature Range Package
MC33662LEF
MC33662JEF
MC33662SEF
-40 to 125°C 8 SOICN
Tools Description
KIT33662JEFEVBE 10 kbps baud rate
KIT33662LEFEVBE 20 kbps baud rate
Documentation Description
MC33662 LIN 2.1 / SAEJ2602-2, LIN Physical Layer Data Sheet
AN2409 Application Note (SOIC - Fine Pitch Package)
SG1002 Analog Product Selector Guide
SG187 Automotive Product Selector Guide
Ordering Information

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