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UJA1169A - Mini high-speed CAN SBC

Datasheet Summary

Description

The UJA1169A is a mini high-speed CAN System Basis Chip (SBC) containing an ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant HS-CAN transceiver including CAN FD up to 5 Mbit/s and an integrated 5 V or 3.3 V 250 mA scalable supply (V1) for a microcontroller and/or other loads.

Features

  • 2.1 General.
  • ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant high-speed CAN transceiver supporting CAN FD active communication up to 5 Mbit/s in the CAN FD data field (all six variants).
  • Autonomous bus biasing according to ISO 11898-2:2016.
  • Scalable 5 V or 3.3 V 250 mA low-drop voltage regulator for 5 V/3.3 V microcontroller supply (V1) based on external PNP transistor concept for thermal scaling.
  • CAN-bus connections are truly floating when power to pin BAT is off.

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Datasheet preview – UJA1169A

Datasheet Details

Part number UJA1169A
Manufacturer NXP
File Size 930.10 KB
Description Mini high-speed CAN SBC
Datasheet download datasheet UJA1169A Datasheet
Additional preview pages of the UJA1169A datasheet.

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Full PDF Text Transcription

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UJA1169A Mini high-speed CAN system basis chip Rev. 1 — 12 May 2020 Product data sheet 1. General description The UJA1169A is a mini high-speed CAN System Basis Chip (SBC) containing an ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant HS-CAN transceiver including CAN FD up to 5 Mbit/s and an integrated 5 V or 3.3 V 250 mA scalable supply (V1) for a microcontroller and/or other loads. It also features a watchdog and a Serial Peripheral Interface (SPI). The UJA1169A can be operated in very low-current Standby and Sleep modes with bus and local wake-up capability. The microcontroller supply is switched off in Sleep mode. The UJA1169A comes in six variants. The UJA1169ATK, UJA1169ATK/F, UJA1169ATK/X and UJA1169ATK/X/F contain a 5 V regulator (V1). V1 is a 3.
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