Datasheet > MC33742SDW

MC33742SDW

更新时间： 2024-01-10 00:18:17

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		电信集成电路光电二极管
页数	文件大小	规格书
70页	2055K
描述
System Basis Chip with Enhanced High Speed CAN Transceiver

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MC33742SDW 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

MC33742SDW 数据手册

Document Number: MC33742

Rev. 11, 6/2008

Freescale Semiconductor

Advance Information

System Basis Chip with

Enhanced High Speed CAN

Transceiver

33742

33742S

The 33742 and the 33742S 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 5.0V low dropout

internal regulator with current limiting, over-temperature pre-warning,

and reset. A second 5.0V 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.

SYSTEM BASIS CHIP

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 inter-

module communication.

DW SUFFIX

EG SUFFIX (PB-FREE)

98ASB42345B

EP SUFFIX

(PB-FREE)

98ASA10825D

48-PIN QFN

28-PIN SOICW

Features

• 1.0Mbps CAN transceiver bus interface with bus diagnostic capability

• SPI control at frequencies up to 4.0Mhz

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

temperature prewarning, and output monitoring and reset

• a Second 5.0V regulator capability using an external series pass

transistor

• Normal, Standby, Stop, and Sleep modes of operation with Low sleep

and Stop mode current

• A high side (HS) switch output driver for controlling external circuitry.

• Pb-free packaging designated by suffix code EG and EP

ORDERING INFORMATION

Temperature

Range (T_A)

Device

Package

MC33742DW/R2

MCZ33742EG/R2

MC33742SDW/R2

MCZ33742SEG/R2

MC33742EP/R2

28 SOICW

48 QFN

-40°C to 125°C

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

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...70

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与MC33742SDW相关器件

型号	品牌	获取价格	描述	数据表
MC33742SDWR2	MOTOROLA	获取价格	System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
MC33742SDWR2	FREESCALE	获取价格	System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
MC33742SDWR2	NXP	获取价格	SPECIALTY TELECOM CIRCUIT, PDSO28, PLASTIC, MS-013AE, SOIC-28
MC33742SEG	NXP	获取价格	MC33742SEG
MC33742SEGR2	NXP	获取价格	MC33742SEGR2
MC33742SPEG	NXP	获取价格	System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28
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

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