MC33989 SBC with High-Speed CAN

MC33989 | System Basis Chip with High Speed CAN | NXP Semiconductors

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MC33989

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The NXP^® MC33989 is a monolithic integrated circuit that combines many functions frequently used in MCU-based systems, making it an economical solution for providing power, high speed communication, and control.

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 drive and sense inputs to implement a second 5.0 V regulator using an external series pass PNP that is resistor ratio adjustable to meet peripheral needs
An internally power supply voltage output with four wake-up inputs, programmable window watch-dog, interrupt, reset, high speed CAN transceiver and SPI input control

Data Sheet

Application Notes

Product Details

Block Diagram

MC33989 BD

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Features

Low-drop voltage regulator with current limiting,over temperature pre-warning, and output monitoring with reset
Adjustable external series pass PNP regulator
Normal, standby, stop and sleep modes separate from CAN interface modes
150 mA switched V BAT output for control of external circuitry
Four external wake-up inputs, associated with switched V BAT
Low standby and sleep current
V BAT monitoring and V BAT failure detection
40 V maximum transient voltage
Software programmable watch-dog window, interrupt, and reset
Multiple wake-up modes
SPI interface to MCU
Utility for HS1 Vbat switch allowing drive of external switches pull up resistors or relays

Product Longevity Program

This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC33989 is included in the 15-year program

Buy/Parametrics

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Design Resources

Design Files

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System Basis Chip with High Speed CAN

Product Details

Block Diagram

MC33989 BD

Features

Product Longevity Program

Buy/Parametrics

Documentation

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Application Note (2)

AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note[AN2409]

AN3670, Implementing a DSI Network Using the MC33781 and the MC33784[AN3670]

Data Sheet (1)

MC33989, System Basis Chip with High-Speed CAN Transceiver - Data Sheet[MC33989]Featured

Errata (1)

MC33989, Silicon Mask Errata[MC33989ER]Featured

Package Information (1)

MC33989DWBTAD, Thermal Data, System Basis Chip (SBC) with High-Speed CAN Transceiver[MC33989DWTAD]Featured

MC33989DWBTAD, Thermal Data, System Basis Chip (SBC) with High-Speed CAN TransceiverFeatured

MC33989, Silicon Mask ErrataFeatured

MC33989, System Basis Chip with High-Speed CAN Transceiver - Data SheetFeatured

Filter by

Application Note (2)

AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note[AN2409]

AN3670, Implementing a DSI Network Using the MC33781 and the MC33784[AN3670]

Data Sheet (1)

MC33989, System Basis Chip with High-Speed CAN Transceiver - Data Sheet[MC33989]Featured

Errata (1)

MC33989, Silicon Mask Errata[MC33989ER]Featured

Package Information (1)

MC33989DWBTAD, Thermal Data, System Basis Chip (SBC) with High-Speed CAN Transceiver[MC33989DWTAD]Featured

MC33989DWBTAD, Thermal Data, System Basis Chip (SBC) with High-Speed CAN TransceiverFeatured

MC33989, Silicon Mask ErrataFeatured

MC33989, System Basis Chip with High-Speed CAN Transceiver - Data SheetFeatured

Design Resources

Design Files

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