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High-speed CAN transceiver with VIO

MCP2562 Basic Circuit

Build a basic MCP2562 circuit with labeled pins, component values and connection guidance.

Package view

MCP2562 in a circuit

5 V bus supply, 3.3 V I/O and correct cable-end termination.

Physical MCP2562 eight-pin package connected to a3.3V CAN controller with5VVDD3,3.3VVIO5,bypass capacitors,ground,STBYLOW and CANH7CANL6 terminatedpair.
Example connections; the remote node and controller firmware must be configured for the same CAN network.

Connect it, step by step

Follow the component values and pin connections

Power both domains

Bypass VDD and VIO separately.

Connect the controller

Controller TX drives TXD; RXD feeds controller RX; both use VIO-compatible logic.

Terminate the pair

Put 120 Ω across CANH/CANL only at each cable end, not at every node.

Component view