The NCV7343 CAN FD transceiver is the interface between a controller area network (CAN) protocol controller and the physical bus. The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller.
The NCV7343 is an addition to the CAN high-speed transceiver family complementing NCV734x CAN stand-alone transceivers and previous generations such as AMIS42665, AMIS3066x, etc.
The NCV7343 guarantees additional timing parameters to ensure robust communication at data rates beyond 1 Mbps to cope with CAN flexible data rate requirements (CAN FD). These features make the NCV7343 an excellent choice for all types of HS-CAN networks, in nodes that require a low-power mode with wake-up capability via the CAN bus.
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ISO 11898-2:2016 Compatible
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Compliant with the latest international standard
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CAN FD Timing Specified up to 5 Mbps
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Ideal for transmitting large payload messages
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Low-power Standby and Sleep Mode
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Very low current consumption in Standby and Sleep operating mode
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VIO Pin for Digital Signals Logic Level Adaptation
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Allows direct interfacing of 3 V to 5 V MCUs
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High Impedance Bus Lines in Unpowered State
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Minimum bus loading when unpowered
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Allows for higher number of bus nodes
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CAN Wake-up with Wake-up Pattern (WUP)
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Robust remote wake-up mechanism
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Direct voltage regulators control
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Minimizes the risk of permanent damage in case of exceeding the limits
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Local Wake-up with Input Filter
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Robust local wake-up mechanism optimizes for direct mechanical switch connection
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Extra bus wires diagnostics
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Transmit Data (TxD) Dominant Timeout Function
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Increases system robustness
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Bus Pins Short Circuit Protection
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High system level robustness
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AEC-Q100 Grade 0 Qualified and PPAP Capable
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Suitable for high temperature automotive applications
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ESD Robustness of Bus Pins > 8 kV
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Beyond automotive level requirements
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