# ATA6565 Reference Design ## Description This is a reference design for ATA6565 Dual CAN Flexible Data-Rate Transceiver. It offers advanced features, such as wake-up capability and high-speed data rates, making it suitable for automotive and industrial applications. #MCP25612FD #CANbus #transceiver #highspeed #automotive #referenceDesign #project #CANbus #interface #transceiverCircuit #referenceDesign #canbus #microchip #template #reference-design ## Project Details - **Owner:** vasy_skral - **Created:** 8/5/2023 - **Last Updated:** 3/4/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 3 ## Key Components ### CANBUS1 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### CANBUS2 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### D1 — [NUP2105L](https://www.flux.ai/vasy_skral/nup2105l~ky3.md) - Part Type: Protection - Manufacturer Part Number: NUP2105L - Datasheet URL: https://diotec.com/tl_files/diotec/files/pdf/datasheets/nup2105l.pdf - Manufacturer Name: Diotec Semiconductor **Pins:** - A [pin 3] - K1 [pin 1] - K2 [pin 2] ### D2 — [NUP2105L](https://www.flux.ai/vasy_skral/nup2105l~ky3.md) - Part Type: Protection - Manufacturer Part Number: NUP2105L - Datasheet URL: https://diotec.com/tl_files/diotec/files/pdf/datasheets/nup2105l.pdf - Manufacturer Name: Diotec Semiconductor **Pins:** - A [pin 3] - K1 [pin 1] - K2 [pin 2] ### MCU1 — [Pin Header 01x05 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x05-254mm-vertical~cas.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### MCU2 — [Pin Header 01x05 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x05-254mm-vertical~cas.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### U1 — [ATA6565-GCQW1](https://www.flux.ai/vasy_skral/ata6565-gcqw1~w57.md) - Manufacturer Name: Microchip - Manufacturer Part Number: ATA6565-GCQW1 - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATA6565-Data-Sheet-20005782E.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit **Pins:** - CANH1 [pin 13] - CANH2 [pin 10] - CANL1 [pin 12] - CANL2 [pin 9] - EP [pin 15] - RXD1 [pin 4] - RXD2 [pin 8] - STBY1 [pin 14] - STBY2 [pin 11] - TXD1 [pin 1] - TXD2 [pin 5] - VDD1 [pin 3] - VDDD2 [pin 7] - VSS1 [pin 2] - VSS2 [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasy_skral/ata6565-reference-design~wxd](https://www.flux.ai/vasy_skral/ata6565-reference-design~wxd).* --- *Generated from [https://www.flux.ai/vasy_skral/ata6565-reference-design~wxd](https://www.flux.ai/vasy_skral/ata6565-reference-design~wxd)*