


Microchip MCP2518FDT-H/QBB
Manufacturer No:
MCP2518FDT-H/QBB
Manufacturer:
Package:
14-VDFN Exposed Pad
Description:
External CAN FD Controller with SPI Interface
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MCP2518FDT-H/QBB information
Microchip MCP2518FDT-H/QBB technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP2518FDT-H/QBB.
- Type
- Parameter
- Bitrate Max [MBits/s]
- 8
- CAN Controllers
- 1
- Functional Safety Standards
- ISO 26262 – Up to ASIL B
- Internal CAN Clock
- No
- LPM Current Max [uA]
- 10
- Message RAM [KB]
- 2
- Operating Voltage [V] Max
- 5.5
- Operating Voltage [V] Min
- 2.7
- RX FIFOs
- 31
- Rx Buffers
- 0
- SPI Interface
- Yes
- Serial Bus Speed [MHz]
- 17
- Standby Current Max [μA]
- 0
- TX Event FIFO
- 1
- TX FIFOs
- 31
- TX Queue
- 1
- TempRange [°C] Max
- 150
- TempRange [°C] Min
- -40
- Time Stamp [Bits]
- 32
- TX Buffers
- 0
- CAN FD
- Yes
Download datasheets and manufacturer documentation for Microchip MCP2518FDT-H/QBB.
Application Notes:
Reference Manual:
Data Sheets:
The MCP2518FD is a cost-effective and small-footprint External CAN FD Controller that can be easily added to a microcontroller with an available SPI interface. Therefore, a CAN FD channel can be easily added to a microcontroller that is either lacking a CAN FD peripheral or that doesn't have enough CAN FD channels.
The MCP2518FD supports both CAN frames in the Classical format (CAN 2.0B) and CAN Flexible Data Rate (CAN FD) format as specified in ISO11898-1:2015.
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Please see our functional safety feature page CAN/CAN FD
An MCAL driver is available upon request as described here: https://www.microchip.com/en-us/solutions/automotive-and-transportation/software
Please contact your local Sales representative.
The MCP2518FD is supported in the mainline linux kernel since Kernel version 5.10 and can be found here
Backports and an external kernel module can be found here
- Conforms to ISO 11898-1:2015
- Supports both CAN 2.0B and CAN FD
- Arbitration Bit Rate up to 1 Mbps
- Data Bit Rate up to 8 Mbps
- Up to 17 MHz SPI Clock Speed
- Flexible FIFO setup
- 31 FIFOs configurable as transmit or receive
- 32 Flexible Filter and Mask Objects
- One Transmit Queue
- Misc
- 32-bit Time Stamp
- Bus Health Diagnostics and Error Counters
- Temperature Range: -40°C to +150°C
- Packages: VDFN14 (Wettable Flanks), SOIC14
- Low power consumption
- Low power mode current: 10uA, Max
- VDD: 2.7V-5.5V
- Active Current Max: 12mA @ 5.5V, 40 MHz CAN Clock
- Built-In Safety features
- Loopback mode
- SPI commands with CRC to detect noise on SPI interface
- ECC for the SRAM 1 bit correction, 2 bit detection
User Guide
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Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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