System Basis Chip Lite with Low-Speed CAN

MC33889 No Longer Manufactured

The NXP® MC33889 is a monolithic IC combining functions frequently used in MCU-based systems, making it an economical solution for providing power, low speed fault tolerant communication, and control.

  • A fully protected fixed 5.0 V low drop regulator output with current limit, over temperature pre-warning, and reset provides power for CAN and the MCU
  • Provides the drive and sense inputs necessary to implement a second 5.0 V regulator using an external series pass PNP that is resistor ratio adjustable to meet peripheral needs
  • Support both single-coil and multi-coil A type applications
  • Economical solution for providing power, low speed fault tolerant communication, and control needed for MCU based systems.

Product Details

Features

  • Provides complete MCU power management solution with few components
  • Internal Wake-up and Watch-Dog function
  • NXP® Semiconductors offers a complete roadmap of CAN transceiver and System Basis Chips (SBC)
  • Simple system design with direct interfacing to a microprocessor
  • Reduced PC board space resulting in enhanced application reliability
  • Economical solution with an optimized performance/cost ratio
  • Simplified MCU power supply design with internal safety features and output voltage supervisory circuits

Buy/Parametrics

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N true 0 PSPMC33889en 5 Application Note Application Note t789 2 Data Sheet Data Sheet t520 1 Errata Errata t522 1 Package Information Package Information t790 1 en_US 1 1 15.0 English The 33889 is an SBC having a fully protected, fixed 5.0 V low drop-out regulator, with current limit, overtemperature prewarning and reset. Z997726258723 PSP 1.4 MB None None documents None Z997726258723 /docs/en/data-sheet/MC33889.pdf 1441936 /docs/en/data-sheet/MC33889.pdf MC33889 N N 2016-10-31 MC33889, System Basis Chip (SBC) with Low Speed Fault Tolerant CAN Interface - Data Sheet /docs/en/data-sheet/MC33889.pdf /docs/en/data-sheet/MC33889.pdf Data Sheet N Y 980000996212993340 2022-12-07 pdf N en Jun 30, 2015 Data Sheet t520 Data Sheet Data Sheet Y N MC33889, System Basis Chip (SBC) with Low Speed Fault Tolerant CAN Interface - Data Sheet false en_US en 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 Errata Errata 1 4 1.0 English UNEXPECTED RESET, Following specific timing between SPI commands and upon a device mode change via an MCR register write command, an unexpected reset could be generated. 1160761123747695428126 PSP 109.8 KB None None documents None 1160761123747695428126 /docs/en/errata/MC33889ER.pdf 109787 /docs/en/errata/MC33889ER.pdf MC33889ER documents N N 2016-10-31 MC33889ER, Silicon Mask Errata /docs/en/errata/MC33889ER.pdf /docs/en/errata/MC33889ER.pdf Errata N 155452329886410597 2024-01-19 pdf N en Oct 23, 2006 155452329886410597 Errata Y N MC33889ER, Silicon Mask Errata Package Information Package Information 1 5 2.0 English System Basis Chip (SBC) with Low Speed Fault Tolerant CAN Interface 1174420844909720744421 PSP 111.9 KB None None documents None 1174420844909720744421 /docs/en/package-information/MC33889DWBTAD.pdf 111852 /docs/en/package-information/MC33889DWBTAD.pdf MC33889DWTAD documents N N 2016-10-31 MC33889DWTAD, System Basic Chip /docs/en/package-information/MC33889DWBTAD.pdf /docs/en/package-information/MC33889DWBTAD.pdf Package Information N 302435339416912908 2024-01-23 pdf N en Mar 20, 2007 302435339416912908 Package Information Y N MC33889DWTAD, System Basic Chip false 0 MC33889 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/MC33889.pdf 2016-10-31 Z997726258723 PSP 1 Jun 30, 2015 Data Sheet Data Sheet The 33889 is an SBC having a fully protected, fixed 5.0 V low drop-out regulator, with current limit, overtemperature prewarning and reset. None /docs/en/data-sheet/MC33889.pdf English 1441936 None Data Sheet 2022-12-07 N /docs/en/data-sheet/MC33889.pdf MC33889, System Basis Chip (SBC) with Low Speed Fault Tolerant CAN Interface - Data Sheet /docs/en/data-sheet/MC33889.pdf documents 980000996212993340 Data Sheet N Y en None Y t520 pdf 15.0 N N MC33889, System Basis Chip (SBC) with Low Speed Fault Tolerant CAN Interface - Data Sheet 1.4 MB MC33889 N Z997726258723 Errata 1 /docs/en/errata/MC33889ER.pdf 2016-10-31 1160761123747695428126 PSP 4 Oct 23, 2006 Errata UNEXPECTED RESET, Following specific timing between SPI commands and upon a device mode change via an MCR register write command, an unexpected reset could be generated. None /docs/en/errata/MC33889ER.pdf English documents 109787 None 155452329886410597 2024-01-19 N /docs/en/errata/MC33889ER.pdf MC33889ER, Silicon Mask Errata /docs/en/errata/MC33889ER.pdf documents 155452329886410597 Errata N en None Y pdf 1.0 N N MC33889ER, Silicon Mask Errata 109.8 KB MC33889ER N 1160761123747695428126 Package Information 1 /docs/en/package-information/MC33889DWBTAD.pdf 2016-10-31 1174420844909720744421 PSP 5 Mar 20, 2007 Package Information System Basis Chip (SBC) with Low Speed Fault Tolerant CAN Interface None /docs/en/package-information/MC33889DWBTAD.pdf English documents 111852 None 302435339416912908 2024-01-23 N /docs/en/package-information/MC33889DWBTAD.pdf MC33889DWTAD, System Basic Chip /docs/en/package-information/MC33889DWBTAD.pdf documents 302435339416912908 Package Information N en None Y pdf 2.0 N N MC33889DWTAD, System Basic Chip 111.9 KB MC33889DWTAD N 1174420844909720744421 true Y Products

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