Datasheet > MCZ33199R2

MCZ33199R2

更新时间： 2024-11-21 12:04:23

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		驱动
页数	文件大小	规格书
18页	414K
描述
Automotive ISO 9141 Serial Link Driver

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MCZ33199R2 数据手册

Document Number: MC33199

Rev. 4.0, 10/2006

Freescale Semiconductor

Technical Data

Automotive ISO 9141 Serial Link

Driver

33199

The MC33199 is a serial interface circuit used in diagnostic

applications. It is the interface between the microcontroller and the

special K and L lines of the ISO diagnostic port. The MC33199 has

been designed to meet the «Diagnosis System ISO9141»

specification.

LIN, ISO-9141 J-1850 PHYSICAL

INTERFACES

The device has a bi-directional bus K line driver, fully protected

against short circuits and over temperature. It also includes the L line

receiver, used during the wake up sequence in the ISO transmission.

The MC33199 has a unique feature which allow transmission Baud

rate up to 200kBaud.

D SUFFIX

EF SUFFIX (PB-FREE)

PLASTIC PACKAGE

98ASB42565B

Features

• Electrically Compatible with Specification “Diagnosis System

ISO9141”

14 PIN SOIC

• Transmission speed up to 200kBaud

• Internal Voltage Reference Generator for Line Comparator

Thresholds

• TXD, RXD and LO pins are 5V CMOS Compatible

• High Current Capability of DIA pin (K line)

• Short Circuit Protection for the K Line Input

• Over Temperature Shutdown with Hysteresis

• Large Operating Range of Driver Supply Voltage

• Large Operating Temperature Range

• ESD Protected pins

ORDERING INFORMATION

Temperature

Device

Package

Range (T )

MC33199D

MCZ33199EF/R2

-40°C to 125°C

14 SOIC

• Pb-Free Packaging Designated by Suffix Code EF

BAT

33199

VDD

I/O

VCC

ISO L-LINE

ISO K-LINE

MCU

SCIRXD

SCITXD

RXD

TXD

(BUS)

DIA

GND

Figure 1. 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.

12 3 4 5 6 7...18

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