Datasheet > MC33742DW

MC33742DW

更新时间： 2024-01-01 03:50:00

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
65页	2257K
描述
System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver

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MC33742DW 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

MC33742DW 数据手册

Document Number: MC33742

Rev. 10.0, 5/2007

Freescale Semiconductor

Advance Information

System Basis Chip (SBC) 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 5.0 V low dropout

internal regulator with current limiting, overtemperature pre-warning, 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.

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)

98ARH99048A

48-PIN QFN

28-PIN SOICW

Features

• 1.0 Mbps CAN Transceiver Bus Interface with Bus Diagnostic

Capability

ORDERING INFORMATION

• SPI Control at Frequencies up to 4.0 Mhz

• 5.0 V Low Dropout Voltage Regulator with Current Limiting,

Overtemperature Pre-Warning, and Output Monitoring and Reset

• A Second 5.0 V 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.

Temperature

Range (T_A)

Device

Package

MC33742DW/R2

MCZ33742EG/R2

MC33742SDW/R2

MCZ33742SEG/R2

PCZ33742EP/R2

28 SOICW

48 QFN

-40°C to 125°C

• Pb-Free Packaging Designated by Suffix Code EG and EP

PWR

33742

VDD

VSUP

5.0 V

V2CTRL

RST

MCU

PWR

SCLK

MOSI

MISO

SCLK

MOSI

MISO

SPI

Safe Circuitry

WDOG

INT

ECU Local

Supply

Twisted

CAN Bus

Pair

CANH

CANL

TXD

RXD

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...65

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与MC33742DW相关器件

型号	品牌	获取价格	描述	数据表
MC33742DWR2	FREESCALE	获取价格	System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
MC33742DWR2	MOTOROLA	获取价格	System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
MC33742DWR2	NXP	获取价格	SPECIALTY TELECOM CIRCUIT, PDSO28, PLASTIC, MS-013AE, SOIC-28
MC33742EG	NXP	获取价格	MC33742EG
MC33742EGR2	NXP	获取价格	MC33742EGR2
MC33742EP	FREESCALE	获取价格	System Basis Chip with Enhanced High Speed CAN Transceiver
MC33742EPR2	FREESCALE	获取价格	System Basis Chip with Enhanced High Speed CAN Transceiver
MC33742EPR2	NXP	获取价格	SPECIALTY INTERFACE CIRCUIT, QCC48, 7 X 7 MM, 0.50 MM PITCH, LEAD FREE, QFN-48
MC33742PEG	NXP	获取价格	System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 4 wake ups, 15 ms reset duration, SOIC 28, Rai
MC33742PEG/R2	NXP	获取价格	SPECIALTY TELECOM CIRCUIT, PDSO28, ROHS COMPLIANT, MS-013AE, WSOIC-28

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