Datasheet > MC33742SPEG

MC33742SPEG

更新时间： 2024-11-26 14:59:31

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
72页	1211K
描述
System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28

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技术参数
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MC33742SPEG 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.8	JESD-609代码：	e3
湿度敏感等级：	3	峰值回流温度（摄氏度）：	260
电信集成电路类型：	TELECOM CIRCUIT	端子面层：	Matte Tin (Sn)
处于峰值回流温度下的最长时间：	40

MC33742SPEG 数据手册

Document Number: MC33742

Rev. 15.0, 12/2014

Freescale Semiconductor

Technical Data

System Basis Chip with

Enhanced High Speed CAN

Transceiver

33742

33742S

SYSTEM BASIS CHIP

The 33742 and the 33742S SMARTMOS devices are SPI-controlled

System Basis Chips (SBCs), combining many frequently used functions,

along with a CAN 2.0-compliant transceiver, used in many automotive

electronic control units (ECUs). The 33742 SBC has a fully protected

fixed 5.0 V low dropout internal regulator, with current limiting,

overtemperature prewarning, and reset. A second 5.0 V regulator can be

implemented using external pass PNP bipolar junction pass transistor,

driven by the SBC’s external V2 sense input and V2 output drive pins.

EG SUFFIX (PB-FREE)

EP SUFFIX

(PB-FREE)

98ASA00757D

48-PIN QFN

98ASB42345B

28-PIN SOICW

The SBC has four main operating modes: Normal, Standby, Stop, and

Sleep mode. Additionally, there is an internally switched high side power

supply output, four wake-up inputs pins, a programmable window

watchdog, interrupt, reset, and a SPI module for communication and

control. The high speed CAN A and B transceiver is available for

intermodule communication.

ORDERING INFORMATION

Temperature

Range (T_A)

Device

Package

Features

MC33742PEG/R2

MC33742SPEG/R2

MC33742PEP/R2

• 1.0 Mbps CAN transceiver bus interface with bus diagnostic capability

• SPI control at frequencies up to 4.0 MHz

• 5.0 V low dropout voltage regulator with current limiting, over-

temperature prewarning, and output monitoring and reset

• A second 5.0 V regulator capability using an external series pass

transistor

28 SOICW

48 QFN

-40 °C to 125 °C

• Normal, Standby, Stop, and Sleep modes of operation with low Sleep

and Stop mode current

• A high side switch output driver for controlling external circuitry

V_PWR

33742

5.0V

VDD VSUP

V2CTRL

RST

MCU

V_PWR

SCLK

SPI

MOSI

MISO

MOSI

MISO

Safe

WDOG

Circuitry

INT

ECU Local

Circuitry

Twisted

TXD

RXD

CANH

CANL

GND

CAN Bus

Pair

GND

Figure 1. 33742 Simplified Application Diagram

12 3 4 5 6 7...72

中文翻译

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与MC33742SPEG相关器件

型号	品牌	获取价格	描述	数据表
MC33742SPEG/R2	NXP	获取价格	SPECIALTY TELECOM CIRCUIT, PDSO28, ROHS COMPLIANT, MS-013AE, WSOIC-28
MC3374FTB	MOTOROLA	获取价格	LOW VOLTAGE SINGLE CONVERSION FM RECEIVER
MC3374FTB	FREESCALE	获取价格	Low Voltage FM Narrowband Receiver
MC33761	ONSEMI	获取价格	Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control
MC33761SNT1-025	ONSEMI	获取价格	Ultra LowâNoise Low Dropout Voltage Regulat
MC33761SNT1-025G	ONSEMI	获取价格	Ultra LowâNoise Low Dropout Voltage Regulat
MC33761SNT1-028	ONSEMI	获取价格	Ultra LowâNoise Low Dropout Voltage Regulat
MC33761SNT1-028G	ONSEMI	获取价格	Ultra LowâNoise Low Dropout Voltage Regulat
MC33761SNT1-029	ONSEMI	获取价格	Ultra LowâNoise Low Dropout Voltage Regulat
MC33761SNT1-029G	ONSEMI	获取价格	Ultra LowâNoise Low Dropout Voltage Regulat

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