Datasheet > MC33742DW

MC33742DW

更新时间： 2024-02-05 10:04:17

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		电信集成电路光电二极管
页数	文件大小	规格书
52页	1084K
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

Freescale Semiconductor, Inc.

WDOG

RXD

TXD

MOSI

MISO

SCLK

GND

CANL

CANH

RST

INT

GND

V2CTRL

SUP

TERMINAL DEFINITIONS

A functional description of each terminal can be found in the System/Application Information section beginning on page 18.

Terminal

Formal Name

Definition

Name

RXD

TXD

Receive Data

Transmit Data

CAN bus receive data output

CAN bus transmit data input

5.0 V regulator output terminal.

Voltage Digital Drain

RST

Reset Output

(Active LOW)

This is the device reset output whose main function is to reset the MCU. This terminal

has an internal pull-up current source to V_DD

INT

GND

Interrupt Output

(Active LOW)

This output is asserted LOW when an enabled interrupt condition occurs. The output

is a push-pull structure.

6–9

20–23

Ground

Ground of the IC. These terminals are connected to the package lead frame in order to

provide a thermal path.

Voltage Source 2

Sense input for V2 regulator using external ballast. V2 is also the internal supply for the

CAN cell.

V2CTRL

Voltage Source 2 Control

Voltage Supply

Output driver for the external ballast transistor.

Supply input for the complete device.

SUP

High-Side Output

Level 0–3 Inputs

Output of internal high-side switch. Current capability is internally limited to 150 mA.

14–17

L0–L3

Input interfaces to external circuitry (switched or ICs). Levels at these terminals can be

read by SPI and input can be used as programmable wake-up input in Sleep or Stop

mode.

CANH

CANL

SCLK

MISO

MOSI

CAN High

CAN Low

CAN high output.

CAN low output.

Serial Data Clock

Master In/Slave Out

Master Out/Slave In

Clock input for the Serial Peripheral Interface (SPI) of the device.

SPI data sent to MCU. When CS is HIGH, terminal is high impedance.

SPI data received by the 33742.

Chip Select

Chip select terminal for SPI. When CS is LOW, device is selected.

(Active LOW)

WDOG

Watchdog Output

(Active LOW)

Output of watchdog circuitry. Terminal is asserted LOW if software watchdog is not

correctly triggered.

MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

33742

For More Information On This Product,

Go to: www.freescale.com

1 234 5 6 7...52

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MC33742DWR2	FREESCALE	System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver	获取价格
MC33742DWR2	MOTOROLA	System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver	获取价格
MC33742DWR2	NXP	SPECIALTY TELECOM CIRCUIT, PDSO28, PLASTIC, MS-013AE, SOIC-28	获取价格
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