参数资料
型号: MCZ33399EFR2
厂商: Freescale Semiconductor
文件页数: 1/19页
文件大小: 0K
描述: IC LIN INTERFACE W/WAKE 8-SOIC
标准包装: 1
控制器类型: 本地互联网络(LIN)
接口: LIN
电源电压: 7 V ~ 18 V
电流 - 电源: 3mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 标准包装
其它名称: MCZ33399EFR2DKR
Document Number: MC33399
Rev. 10.0, 4/2013
Freescale Semiconductor
Technical Data
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.
Local Interconnect Network
(LIN) Physical Interface
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 A 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
Figure 1. 33399 Simplified Application Diagram
LIN PHYSICAL INTERFACE
33399
ORDERING INFORMATION
Device
(Add R2 Suffix for
Tape and Reel)
Temperature
Range (TA)
Package
MC33399PEF
-40 to 125 °C
8 SOICN
EF SUFFIX (PB-FREE)
98ASB42564B
8 PIN SOICN
LIN Bus
5.0 V
Regulator
33399
MCU
VPWR
INH
EN
TXD
RXD
VSUP
WAKE
GND
LIN
12 V
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