UJA1079TW
description
The UJA1079 core System Basis Chip (SBC) replaces the basic discrete ponents monly found in Electronic Control Units (ECU) with a Local Interconnect Network (LIN) interface.
The UJA1079 supports the networking applications used to control power and sensor peripherals by using the LIN interface as a local sub-bus.
The core SBC contains the following integrated devices:
- LIN transceiver pliant with LIN 2.1, LIN 2.0 and SAE J2602, and patible with
LIN 1.3
- Advanced independent watchdog (UJA1079/xx/WD versions)
- 250 m A voltage regulator for supplying a microcontroller; extendable with external
PNP transistor for increased current capability and dissipation distribution
- Serial Peripheral Pnterface (SPI) (full duplex)
- 2 local wake-up input ports
- Limp home output port
In addition to the advantages gained from integrating these mon ECU functions in a single package, the core SBC offers an intelligent bination of system-specific functions such as:
- Advanced low-power...
