MC33790 | Two Channel DSI Physical Interface for Bus Leaders | NXP Semiconductors

Automotive

Industrial

Consumer

Technologies

Two Channel DSI Physical Interface for Bus Leaders

MC33790
End of Life
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

The MC33790 is a dual channel physical layer interface IC for the Distributed Systems Interface (DSI) bus. It connects DSI leaders to DSI follower sensors and actuators. It provides power to the follower sensors and actuators over the DSI Bus and supports bidirectional communication between the follower and leader ICs over this same bus wire. When used with other DSI family parts, remote sensing and control can be easily and inexpensively accomplished. Up to 30 remote devices can be supported by single MC33790. The MC68HC55 is an SPI to DSI protocol converter, which is made to match the pin connections of the MC33790 and allow any MCU with an SPI to generate a DSI Bus.

Buy/Parametrics

1 result

Exclude 1 NRND

Part

Show description

Order

CAD Model

Status

MC33790HEG
Data Sheet

Replacement part(s): MCZ33780EG

End of Life

N true 0 PSPMC33790en 5 Application Note Application Note t789 2 Data Sheet Data Sheet t520 1 Fact Sheet Fact Sheet t523 1 Supporting Information Supporting Information t531 1 en_US en_US en Data Sheet Data Sheet 1 1 13.0 English 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 follower and leader ICs. Some follower 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. This device is powered by SMARTMOS technology. Y1032883380514 PSP 486.7 KB None None documents None Y1032883380514 /docs/en/data-sheet/MC33790.pdf 486722 /docs/en/data-sheet/MC33790.pdf MC33790 documents N N 2016-10-31 MC33790, Two Channel Distributed System Interface (DSI) Physical Interface Device - Data Sheet /docs/en/data-sheet/MC33790.pdf /docs/en/data-sheet/MC33790.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Feb 10, 2014 980000996212993340 Data Sheet Y N MC33790, Two Channel Distributed System Interface (DSI) Physical Interface Device - Data Sheet Application Note Application Note 2 2 3.0 English This application note provides guidelines for handling and assembly of SOIC package during Printed Circuit Board (PCB) assembly. 10jsBvfc PSP 3.5 MB None None documents None 10jsBvfc /docs/en/application-note/AN2409.pdf 3536520 /docs/en/application-note/AN2409.pdf AN2409 documents N N 2016-10-31 AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note /docs/en/application-note/AN2409.pdf /docs/en/application-note/AN2409.pdf Application Note N 645036621402383989 2024-01-19 pdf N en Oct 21, 2014 645036621402383989 Application Note Y N AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note 3 1.0 English The MC33781 and MC33784 together constitute NXP Semiconductors's implementation of the Distributed System Interface (DSI) Bus Standard, Version 2.02. 1225311007711718167766 PSP 1.0 MB None None documents None 1225311007711718167766 /docs/en/application-note/AN3670.pdf 1013814 /docs/en/application-note/AN3670.pdf AN3670 documents N N 2016-10-31 AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 /docs/en/application-note/AN3670.pdf /docs/en/application-note/AN3670.pdf Application Note N 645036621402383989 2024-01-19 pdf N en Oct 29, 2008 645036621402383989 Application Note Y N AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 Fact Sheet Fact Sheet 1 4 9 English AIRBAGFS: Freescale is a leading semiconductor supplier for next-generation airbag applications with custom and standard microcontrollers (MCU), analog and sensor products. We offer solutions for point-to-point and bus-based satellite interface architectures with the established distributed system interface (DSI) as well as the emerging peripheral sensor interface (PSI5) architectures. 1208540600963727452987 PSP 366.7 KB None None documents None 1208540600963727452987 /docs/en/fact-sheet/AIRBAGFS.pdf 366678 /docs/en/fact-sheet/AIRBAGFS.pdf AIRBAGFS documents N N 2016-10-31 Automotive Airbag Safety Systems - Fact Sheet /docs/en/fact-sheet/AIRBAGFS.pdf /docs/en/fact-sheet/AIRBAGFS.pdf Fact Sheet N 736675474163315314 2025-02-24 pdf N en Sep 12, 2016 736675474163315314 Fact Sheet Y N Automotive Airbag Safety Systems - Fact Sheet Supporting Information Supporting Information 1 5 2.02 English This document defines the Distributed System Interface (DSI). It documents the bus topology and electrical and physical characteristics. It also defines the message protocol and classes, formats, bit transmission order, and the method of programming devices with programmable addresses. 1410513491972725355619 PSP 167.0 KB None None documents None 1410513491972725355619 /docs/en/supporting-information/dsibusstandard.pdf 166957 /docs/en/supporting-information/dsibusstandard.pdf DSIBUSSTANDARD documents N N 2016-10-31 MC33790, DSI Bus Standard /docs/en/supporting-information/dsibusstandard.pdf /docs/en/supporting-information/dsibusstandard.pdf Supporting Information N 371282830530968666 2023-06-19 pdf N en Sep 7, 2006 371282830530968666 Supporting Information Y N MC33790, DSI Bus Standard false 0 MC33790 downloads en true 1 Y PSP Application Note 2 /docs/en/application-note/AN2409.pdf 2016-10-31 10jsBvfc PSP 2 Oct 21, 2014 Application Note This application note provides guidelines for handling and assembly of SOIC package during Printed Circuit Board (PCB) assembly. None /docs/en/application-note/AN2409.pdf English documents 3536520 None 645036621402383989 2024-01-19 N /docs/en/application-note/AN2409.pdf AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note /docs/en/application-note/AN2409.pdf documents 645036621402383989 Application Note N en None Y pdf 3.0 N N AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note 3.5 MB AN2409 N 10jsBvfc /docs/en/application-note/AN3670.pdf 2016-10-31 1225311007711718167766 PSP 3 Oct 29, 2008 Application Note The MC33781 and MC33784 together constitute NXP Semiconductors's implementation of the Distributed System Interface (DSI) Bus Standard, Version 2.02. None /docs/en/application-note/AN3670.pdf English documents 1013814 None 645036621402383989 2024-01-19 N /docs/en/application-note/AN3670.pdf AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 /docs/en/application-note/AN3670.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 1.0 MB AN3670 N 1225311007711718167766 Data Sheet 1 /docs/en/data-sheet/MC33790.pdf 2016-10-31 Y1032883380514 PSP 1 Feb 10, 2014 Data Sheet 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 follower and leader ICs. Some follower 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. This device is powered by SMARTMOS technology. None /docs/en/data-sheet/MC33790.pdf English documents 486722 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/MC33790.pdf MC33790, Two Channel Distributed System Interface (DSI) Physical Interface Device - Data Sheet /docs/en/data-sheet/MC33790.pdf documents 980000996212993340 Data Sheet N en None Y pdf 13.0 N N MC33790, Two Channel Distributed System Interface (DSI) Physical Interface Device - Data Sheet 486.7 KB MC33790 N Y1032883380514 Fact Sheet 1 /docs/en/fact-sheet/AIRBAGFS.pdf 2016-10-31 1208540600963727452987 PSP 4 Sep 12, 2016 Fact Sheet AIRBAGFS: Freescale is a leading semiconductor supplier for next-generation airbag applications with custom and standard microcontrollers (MCU), analog and sensor products. We offer solutions for point-to-point and bus-based satellite interface architectures with the established distributed system interface (DSI) as well as the emerging peripheral sensor interface (PSI5) architectures. None /docs/en/fact-sheet/AIRBAGFS.pdf English documents 366678 None 736675474163315314 2025-02-24 N /docs/en/fact-sheet/AIRBAGFS.pdf Automotive Airbag Safety Systems - Fact Sheet /docs/en/fact-sheet/AIRBAGFS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 9 N N Automotive Airbag Safety Systems - Fact Sheet 366.7 KB AIRBAGFS N 1208540600963727452987 Supporting Information 1 /docs/en/supporting-information/dsibusstandard.pdf 2016-10-31 1410513491972725355619 PSP 5 Sep 7, 2006 Supporting Information This document defines the Distributed System Interface (DSI). It documents the bus topology and electrical and physical characteristics. It also defines the message protocol and classes, formats, bit transmission order, and the method of programming devices with programmable addresses. None /docs/en/supporting-information/dsibusstandard.pdf English documents 166957 None 371282830530968666 2023-06-19 N /docs/en/supporting-information/dsibusstandard.pdf MC33790, DSI Bus Standard /docs/en/supporting-information/dsibusstandard.pdf documents 371282830530968666 Supporting Information N en None Y pdf 2.02 N N MC33790, DSI Bus Standard 167.0 KB DSIBUSSTANDARD N 1410513491972725355619 true Y Products

Documentation

Quick reference to our documentation types.

Filters

5 documents

Compact List

Application Note (2)
Data Sheet (1)
Fact Sheet (1)
Supporting Information (1)

Training

Filters

1 training

Support

What do you need help with?

  • Narrow your search
Search

Recently viewed products

There are no recently viewed products to display.

View or edit your browsing history