Datasheet > 33790_08

33790_08

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
12页	431K
描述
Two-Channel Distributed System Interface (DSI) Physical Interface Device

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

33790_08 数据手册

Document Number: MC33790

Rev 11.0, 3/2008

Freescale Semiconductor

Advance Information

Two-Channel Distributed

System Interface (DSI) Physical

Interface Device

33790

The 33790 is a dual 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 non automotive

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.

DISTRIBUTED SYSTEM INTERFACE (DSI)

Features

• Two Independent DSI Compatible Buses

• 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

DW SUFFIX

EG SUFFIX (PB-FREE)

98ASB42567B

16-PIN SOICW

• 2.0 kV ESD Capability

• Communications Rate Up to 150 kbps

• Pb-Free Packaging Designated by Suffix Code EG

ORDERING INFORMATION

Temperature

Device

Package

Range (T )

MC33790DW/R2

MCZ33790EG/R2

-40°C to 85°C

16 SOICW

33790

MC68HC55

+5.0 V

DSI0F

VDD

GND

DSI0S

DSI0R

DSI0O

VSUP

DSI1O

GND

Protocol

Converter

+25 V

DSI1F

DSI1S

DSI1R

CPCAP

BUS_IN

33793

BUS_OUT

33793

MCU

DSI

BUS_IN

SLAVE

33793

DEVICE

Figure 1. 33790 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...12

下载PDF

与33790_08相关器件

型号	品牌	描述	获取价格	数据表
33-7900P-XX-YYYY	TALLYSMAN	TW7900P Passive Triple Band GNSS Antenna L-band Correction Services	获取价格
33793	MOTOROLA	Distributed System Interface (DSI) Sensor Interface	获取价格
33793	FREESCALE	Distributed System Interface (DSI) Sensor Interface	获取价格
33793_10	FREESCALE	Distributed System Interface	获取价格
33793-5003UB	3M	TWO PART BOARD CONNECTOR	获取价格
33793-5203UB	3M	TWO PART BOARD CONNECTOR	获取价格