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Freescale Semiconductor Electronic Components Datasheet



MC33663

LIN 2.1 / SAEJ2602-2 Dual LIN Physical Layer



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MC33663 pdf
Freescale Semiconductor
Advance Information
Document Number: MC33663
Rev. 1.0, 7/2012
LIN 2.1 / SAEJ2602-2 Dual LIN
Physical Layer
33663
The local interconnect network (LIN) is a serial communication
protocol designed to support automotive networks in conjunction with
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 33663 product line integrates two physical layer LIN bus
dedicated to automotive LIN sub-bus applications. The MC33663LEF
and MC33663SEF devices offer normal baud rate (20 kbps) and the
MC33663JEF slow baud rate (10 kbps). Both devices integrate fast
baud rate (above 100 kbps) for test and programming modes. They
present excellent electromagnetic compatibility (EMC) and radiated
emission performance, electrostatic discharge (ESD) robustness and
safe behavior, in the event of LIN bus short-to-ground or LIN bus
leakage during low-power mode.
DUAL LIN TRANSCEIVER
EF SUFFIX (PB-FREE)
98ASB42565B
14-PIN SOICN
Features
ORDERING INFORMATION
• Operational from VSUP 7.0 to 18 V DC, functional up to 27 V DC,
and handles 40 V during load dump
• Compatible with LIN protocol specification 2.1, and SAEJ2602-2
Device
(add an R2 suffix for
Tape and reel orders)
Temperature
Range (TA)
Package
• Very high immunity against electromagnetic interference
• Low standby current in Sleep mode
MC33663ALEF
• Over-temperature protection
MC33663AJEF
-40 to 125°C
14 SOICN
• Permanent dominant state detection
• Fast baud rate mode selection reported by RXD
MC33663ASEF
• Active bus waveshaping offering excellent radiated emission
performance
• Sustains ±15.0 kV ESD IEC6100-4-2 on LIN BUS and VSUP pins
• 5.0 and 3.3 V compatible digital inputs without any external components required
VBAT
Regulator
12 V
5.0 or
3.3 V
MCU
VDD
33663
VSUP
WAKE1
EN1
RXD1
TXD1
WAKE2
INH1
INH2
EN2
RXD2
TXD2
LIN1
GND LIN2
1.0 k
1.0 k
LIN Interface 1
LIN Interface 2
Figure 1. 33663 Simplified Application Diagram
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2012. All rights reserved.
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MC33663 pdf
DEVICE VARIATIONS
DEVICE VARIATIONS
Table 1. Device Variations
Freescale Part No.
(Add an R2 suffix for
Tape and reel orders)
MC33663ALEF
MC33663ASEF
MC33663AJEF
Maximum Baud Rate
Temperature Range (TA)
20 kbps
20 kbps with restricted limits for transmitter
and receiver symmetry
10 kbps
-40 to 125 °C
Package
14 SOICN
33663
2
Analog Integrated Circuit Device Data
Freescale Semiconductor
Free Datasheet http://www.datasheet4u.com/



Part Number MC33663
Description LIN 2.1 / SAEJ2602-2 Dual LIN Physical Layer
Maker Freescale Semiconductor - Freescale Semiconductor
Total Page 30 Pages
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