MC33790DW/R2

更新时间： 2024-01-07 01:15:36

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
12页	233K
描述
Two-Channel Distributed System Interface (DSI) Physical Interface Device

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MC33790DW/R2 数据手册

Freescale Semiconductor, Inc.

MOTOROLA

Document order number: MC33790/D

Rev 6.0, 02/2004

SEMICONDUCTOR TECHNICAL DATA

Advance Information

33790

Two-Channel Distributed System

Interface (DSI) Physical Interface

Device

The 33790 is a two-channel physical layer interface IC for the Distributed

System Interface (DSI) bus. It is designed to meet automotive requirements. It

can also be used in nonautomotive applications. It supports bidirectional

communication between slave and master ICs. Some slave devices derive a

regulated 5.0 V from the bus, which can be used to power sensors, thereby

eliminating the need for additional circuitry and wiring.

TWO-CHANNEL DISTRIBUTED

SYSTEM INTERFACE (DSI)

PHYSICAL INTERFACE DEVICE

Features

• Two Independent DSI Compatible Busses

• Pinout Matched to MC68HC55 (SPI to DSI Logic)

• Wave-Shaped Bus Output Voltage

• Independent Thermal Shutdown and Current Limit

• Return Signalling Current Detection

• Internal Logic Input Pull-Ups and Pull-Downs

• On-Board Charge Pump

EG (Pb free) SUFFIX

DW SUFFIX

CASE 751G

• 2.0 kV ESD Capability

ORDERING INFORMATION

Temperature

• Communications Rate Up to 150 kbps

• Motorola now offers Pb-free packages with sufix code EG

Device

Package

Range (T_J)

MC33790DW/R2 -40°C to 150°C

MC33790EG/R2 -40°C to 150°C

16 SOICW

33790 Simplified Application Diagram

33790

MC68HC55

+5.0 V

0.1 µF

DSI0F

DSI0S

DSI0R

DSI1F

DSI1S

GND

DSIBUS0

+25 V

DSI0O

SUP

DSIBUS1

DSI1O

GND

DSI1R

CPCAP

33793

33791

BUS_IN

BUS_OUT

BUS_IN

DSI Slave Device

33927

BUS_OUT

BUS_IN

This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

For More Information On This Product,

Go to: www.freescale.com

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与MC33790DW/R2相关器件

型号	品牌	获取价格	描述	数据表
MC33790DWR2	MOTOROLA	获取价格	Two-Channel Distributed System Interface (DSI) Physical Interface Device
MC33790DWR2	FREESCALE	获取价格	Two-Channel Distributed System Interface (DSI) Physical Interface Device
MC33790EG	MOTOROLA	获取价格	Two-Channel Distributed System Interface (DSI) Physical Interface Device
MC33790EG/R2	MOTOROLA	获取价格	Two-Channel Distributed System Interface (DSI) Physical Interface Device
MC33790EGR2	MOTOROLA	获取价格	Two-Channel Distributed System Interface (DSI) Physical Interface Device
MC33790HEG	NXP	获取价格	Transceiver, DSI, SOIC 16, Rail
MC33793	MOTOROLA	获取价格	Distributed System Interface (DSI) Sensor Interface
MC33793D	MOTOROLA	获取价格	Distributed System Interface (DSI) Sensor Interface
MC33793D	FREESCALE	获取价格	Distributed System Interface (DSI) Sensor Interface
MC33793D	NXP	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO16, 1.27 MM PITCH, PLASTIC, MS-012AC, SOIC-16