Datasheet > MC33660BEF

MC33660BEF

更新时间： 2025-07-24 12:35:27

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
14页	345K
描述
ISO K Line Serial Link Interface

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MC33660BEF 数据手册

Document Number: MC33660

Rev 5.0, 10/2013

Freescale Semiconductor

Advance Information

ISO K Line Serial Link Interface

33660

The 33660 is a serial link bus interface device designed to provide

bi-directional half-duplex communication interfacing in automotive

diagnostic applications. It is designed to interface between the

vehicle’s on-board microcontroller, and systems off-board the vehicle

via the special ISO K line. The 33660 is designed to meet the

Diagnostic Systems ISO9141 specification. The device’s K line bus

driver’s output is fully protected against bus shorts and over-

temperature conditions.

ISO9141 PHYSICAL INTERFACE

The 33660 derives its robustness to temperature and voltage

extremes by being built on a SMARTMOS process, incorporating

CMOS logic, bipolar/MOS analog circuitry, and DMOS power FETs.

Although the 33660 was principally designed for automotive

applications, it is suited for other serial communication applications. It

is parametrically specified over an ambient temperature range of

-40 ºC ≤ T_A≤ 125 ºC and 8.0 V ≤ V_BB≤ 18 V supply. The economical

SO-8 surface-mount plastic package makes the 33660 very cost

effective.

EF SUFFIX (PB-FREE)

98ASB42564B

8-PIN SOICN

ORDERING INFORMATION

Features

Device

(For tape and reel orders,

add an R2 suffix)

Temperature

• Operates over wide supply voltage of 8.0 to 18 V

• Operating temperature of -40 to 125 °C

Package

Range (T )

• Interfaces directly to standard CMOS microprocessors

• ISO K line pin protected against shorts to battery

• Thermal shutdown with hysteresis

MC33660EF

-40 to 125 °C

8-SOICN

MC33660BEF

• ISO K line pin capable of high currents

• ISO K line can be driven with up to 10 nF of parasitic capacitance

• 8.0 kV ESD protection attainable with few additional components

• Standby mode: no V_BATcurrent drain with V_DDat 5.0 V

• Low current drain during operation with V_DDat 5.0 V

+V_BAT

V_DD

33660

VDD

MCU

VDD

VBB

ISO K-LINE

ISO

SCIRxD

SCITxD

CEN

TXD

RXD

GND

Figure 1. 33660 Simplified Application Diagram

* This document contains certain information on a new product. Specifications and information herein are

12 3 4 5 6 7...14

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与MC33660BEF相关器件

型号	品牌	获取价格	描述	数据表
MC33660BEFR2	NXP	获取价格	Transceiver, Physical layer, ISO9141 K Line Serial Link Interface, SOIC 8
MC33660EF	FREESCALE	获取价格	ISO K Line Serial Link Interface
MC33660EFR2	FREESCALE	获取价格	MC33660EFR2
MC33661	MOTOROLA	获取价格	LIN Enhanced Physical Interface
MC33661D	MOTOROLA	获取价格	LIN Enhanced Physical Interface
MC33661D	FREESCALE	获取价格	Local Area Network (LIN) Enhanced Physical Interface with Selectable Slew Rate
MC33661DR2	FREESCALE	获取价格	Local Area Network (LIN) Enhanced Physical Interface with Selectable Slew Rate
MC33661PEF	FREESCALE	获取价格	Local Interconnect Network (LIN) Enhanced Physical Interface with Selectable Slew-Rate
MC33661PEF	NXP	获取价格	类型:收发器;双工(半/完全版):半;元器件封装:8-SOIC;驱动器数:1;接收器数:1
MC33661PEFR2	FREESCALE	获取价格	Local Interconnect Network (LIN) Enhanced Physical Interface with Selectable Slew-Rate

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