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UJA1061 - Fault-tolerant CAN/LIN fail-safe system basis chip

Description

The UJA1061 fail-safe System Basis Chip (SBC) replaces basic discrete components that are common in every Electronic Control Unit (ECU) with a Controller Area Network (CAN) and a Local Interconnect Network (LIN) interface.

Features

  • 2.1 General.
  • Contains a full set of CAN and LIN ECU functions: ‹ CAN transceiver and LIN transceiver ‹ Voltage regulator for the microcontroller (3.3 V or 5.0 V) ‹ Separate voltage regulator for the CAN transceiver (5 V) ‹ Enhanced window watchdog with on-chip oscillator ‹ Serial Peripheral Interface (SPI) for the microcontroller ‹ ECU power management system ‹ Fully integrated autonomous fail-safe system.
  • Designed for automotive.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UJA1061 Fault-tolerant CAN/LIN fail-safe system basis chip Rev. 06 — 9 March 2010 Product data sheet 1. General description The UJA1061 fail-safe System Basis Chip (SBC) replaces basic discrete components that are common in every Electronic Control Unit (ECU) with a Controller Area Network (CAN) and a Local Interconnect Network (LIN) interface. The fail-safe SBC supports all networking applications that control various power and sensor peripherals by using fault-tolerant CAN as the main network interface and LIN as a local sub-bus. The fail-safe SBC contains the following integrated devices: • ISO11898-3 compliant fault-tolerant CAN transceiver, interoperable with TJA1054, TJA1054A and TJA1055 • LIN transceiver compliant with LIN 2.0 and SAE J2602, and compatible with LIN 1.
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