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The UJA1078 core System Basis Chip (SBC) replaces the basic discrete components commonly found in Electronic Control Units (ECU) with a high-speed Controller Area Network (CAN) and two Local Interconnect Network (LIN) interfaces.
The UJA1078 supports the networking applications used to control power and sensor peripherals by using a high-speed CAN as the main network interface and the LIN interfaces as local sub-busses.
The core SBC contains the following integrated devices:
In addition to the advantages gained from integrating these common ECU functions in a single package, the core SBC offers an intelligent combination of system-specific functions such as:
> The UJA1078 is designed to be used in combination with a microcontroller that incorporates a CAN controller. The SBC ensures that the microcontroller always starts up in a controlled manner.
2.1 General
CAN transceiver
LIN transceivers
Power management
Control and Diagnostic features
Voltage regulators
2.1 General
CAN transceiver
LIN transceivers
Power management
Control and Diagnostic features
Voltage regulators