Datasheet > MC33889DWR2

MC33889DWR2

更新时间： 2024-02-12 01:15:55

品牌	Logo	应用领域
恩智浦 - NXP		电信光电二极管电信集成电路
页数	文件大小	规格书
59页	632K
描述
DATACOM, INTERFACE CIRCUIT, PDSO28, PLASTIC, SO-28

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MC33889DWR2 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	PLASTIC, SO-28
针数：	28	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.46
JESD-30 代码：	R-PDSO-G28	JESD-609代码：	e0
长度：	17.9 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	28
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	220	认证状态：	Not Qualified
座面最大高度：	2.65 mm	标称供电电压：	13.5 V
表面贴装：	YES	电信集成电路类型：	INTERFACE CIRCUIT
温度等级：	AUTOMOTIVE	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	7.5 mm	Base Number Matches：	1

MC33889DWR2 数据手册

Document Number: MC33889

Rev. 14.0, 6/2013

Freescale Semiconductor

Technical Data

System Basis Chip (SBC) with

Low Speed Fault Tolerant CAN

Interface

33889

The 33889 is an SBC having a fully protected, fixed 5.0 V low drop-

out regulator, with current limit, overtemperature pre-warning and

reset. An SBC device is a monolithic IC combining many functions

repeatedly found in standard microcontroller-based systems, e.g.,

protection, diagnostics, communication, power, etc.

SYSTEM BASIS CHIP

An output drive with sense input is also provided to implement a

second 5.0 V regulator using an external PNP. The 33889 has Normal,

Standby, Stop and Sleep modes; an internally switched high side

power supply output with two wake-up inputs; programmable timeout

or window watchdog, Interrupt, Reset, serial peripheral interfce (SPI)

input control, and a low-speed fault tolerant CAN transceiver,

compatible with CAN 2.0 A and B protocols for module-to-module

communications. The combination is an economical solution for power

management, high-speed communication, and control in MCU-based

systems.

EG SUFFIX (PB-FREE)

PLASTIC PACKAGE

98ASB42345B

28-PIN SOICW

Features

ORDERING INFORMATION

• VDD1: 5.0 V low drop voltage regulator, current limitation,

overtemperature detection, monitoring and reset function with total

current capability 200 mA

• V2: tracking function of VDD1 regulator; control circuitry for external

bipolar ballast transistor for high flexibility in choice of peripheral

voltage and current supply

Device

(Add R2 Suffix for

Tape and Reel)

Temperature

Package

Range (T )

MC33889BPEG

*MC33889DPEG

-40 to 125°C

28 SOICW

• Four operational modes

*Recommended for new designs

• Low standby current consumption in Stop and Sleep modes

• Built-in low speed 125 kbps fault tolerant CAN physical interface.

• External high voltage wake-up input, associated with HS1 V_BAT

switch

• 150 mA output current capability for HS1 V_BATswitch allowing drive

of external switches pull-up resistors or relays

PWR

33889

VDD1

GND

VSUP

5.0 V

V2CTRL

RST

INT

MCU

HS1

Local Module Supply

Wake-Up Inputs

Safe Circuits

SCLK

MOSI

MISO

SCLK

MOSI

MISO

SPI

WDOG

RTH

Twisted

Pair

TXD

RXD

CANH

CANL

CAN Bus

RTL

Figure 1. 33889 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...59

下载PDF

与MC33889DWR2相关器件

型号	品牌	描述	获取价格	数据表
MC33894PNA	FREESCALE	Quad High-Side Switch	获取价格
MC33897_07	FREESCALE	Single Wire CAN Transceiver	获取价格
MC33897_11	FREESCALE	Single Wire CAN Transceiver	获取价格
MC33897AD	FREESCALE	Single Wire CAN Transceiver	获取价格
MC33897AD	NXP	DATACOM, INTERFACE CIRCUIT, PDSO14, 1.27 MM PITCH, PLASTIC, MS-012AB, SOIC-14	获取价格
MC33897AD/R2	FREESCALE	Single Wire CAN Transceiver	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

MC33889DWR2

MC33889DWR2 技术参数

MC33889DWR2 数据手册

与MC33889DWR2相关器件

与MC33889DWR2相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MC33889DWR2

MC33889DWR2 技术参数

MC33889DWR2 数据手册

与MC33889DWR2相关器件

与MC33889DWR2相关文章

您还可以找

您在本页遇到什么问题？