Datasheet > MCZ33399EF

MCZ33399EF

更新时间： 2024-11-25 03:49:59

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
19页	454K
描述
Local Interconnect Network (LIN) Physical Interface

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MCZ33399EF 数据手册

Document Number: MC33399

Rev. 8.0, 10/2006

Freescale Semiconductor

Advance Information

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.

LIN PHYSICAL INTERFACE

The 33399 is a Physical Layer component dedicated to automotive

sub-bus applications. It offers speed communication 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 V_SUP7.0 V to 18 V DC, Functional up to

27 V DC Battery Voltage and Capable of Handling 40 V During

Load Dump

D SUFFIX

EF SUFFIX (PB-FREE)

98ASB42564B

• Active Bus Waveshaping to Minimize Radiated Emission

•

±5.0 kV ESD on LIN Bus Pin, ±4.0 kV ESD on Other Pins

8 PIN SOICN

• 30 kΩ Internal Pullup 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

ORDERING INFORMATION

Temperature

Device

Package

Range (T )

MC33399D/R2

-40°C to 125°C

8 SOICN

MCZ33399EF/R2

• Pb-FREE packaging designated by package code EF

PWR

Regulator

12 V

5.0 V

33399

VSUP

INH

WAKE

GND

LIN

MCU

TXD

RXD

LIN Bus

Figure 1. 33399 Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...19

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与MCZ33399EF相关器件

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