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MC33399PEF

Part Number	MC33399PEF
Manufacturer	Freescale Semiconductor
Description	Local Interconnect Network (LIN) Physical Interface
Published	Aug 23, 2016
Detailed Description	Freescale Semiconductor Technical Data Document Number: MC33399 Rev. 10.0, 4/2013 Local Interconnect Network (LIN) Ph...
Datasheet	MC33399PEF PDF File

Overview

Freescale Semiconductor Technical Data Document Number: MC33399 Rev.
10.
0, 4/2013 Local Interconnect Network (LIN) Physical Interface 33399 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.
This device is powered by SMARTMOS technology.
The 33399 is a physical layer component dedicated to automotive sub-bus applications.
It offers communication speed from 1.
0 kbps to 20 kbps, and up to 60 kbps for programming mode.
It has two operating modes: Normal and Sleep.
The 33399 supports LIN protocol specification 1.
3.
Features • Nominal operation from VSUP 7.
0 to 18 V DC, functional up to 27 V DC battery voltage and capable of handling 40 V during load dump • Active bus waveshaping to minimize radiated emission • ±5.
0 kV ESD on LIN Bus Pin, ±4.
0 kV ESD on other pins • 30 k internal pull-up resistor • Ground shift operation and ground disconnection Fail-safe at module level • An unpowered node does not disturb the network • 20 µA in Sleep mode • Wake-up capability from LIN Bus, MCU command and dedicated high voltage wake-up input (interface to external switch) • Interface to MCU with CMOS compatible I/O pins • Control of external voltage regulator LIN PHYSICAL INTERFACE EF SUFFIX (PB-FREE) 98ASB42564B 8 PIN SOICN ORDERING INFORMATION Device (Add R2 Suffix for Tape and Reel) Temperature Range (TA) Package MC33399PEF -40 to 125 °C 8 SOICN VPWR Regulator 12 V 5.
0 V MCU 33399 VSUP WAKE INH GND EN TXD RXD LIN Figure 1.
33399 Simplified Application Diagram Freescale Semiconductor, Inc.
reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products.
© Freescale Semiconductor, Inc.
, 2006-2013.
All rights reserved.
LIN Bus INTERNAL...

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MC33399PEF Local Interconnect Network (LIN) Physical Interface - Freescale Semiconductor

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