CJMCU-2551(MCP2551) CAN protocol controller high-speed bus interface module

CJMCU-2551 is a fault-tolerant, high-speed CAN device that can be used as a CAN protocol controller and the physical bus interface. MCP2551 provides differential receive capability to the CAN protocol controller, which is fully in line with ISO-11898 standards, including energy 24V requirements.

Typically, each node on the CAN system must have a device, the digital signal is converted into a CAN controller generates a signal for bus transport. It also provides high voltage spikes between the CAN controller and CAN bus joined the buffer, these high-pressure spikes may be generated by an external device.

Support 1MB / S’s run rate.

  • Meet the ISO-11898 standard physical layer requirements.
  • Suitable for 12V and 24V systems. Slope external control, reduce RFI.

Automatic detection TXD input ground fault.

  • Power-on reset and voltage brown-out protection.
  • Unpowered node or Brown will not affect CAN bus.
  • Low current standby operation.

* Up to 112 nodes can be connected.


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MCP2551 high-speed CAN protocol controller bus interface module

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