Microchip MCP251863T-H/SS
Manufacturer No:
MCP251863T-H/SS
Manufacturer:
Microchip
Package:
Description:
External CAN FD Controller with SPI Interface and CAN Transceiver
Quantity:
In Stock :8963
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Expected Shipping：Tue, Jun 2 - Wed, Jun 3, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MCP251863T-H/SS Information
Microchip MCP251863T-H/SS technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP251863T-H/SS.
- Type
- Parameter
- Bitrate Max [MBits/s]
- 5
- CAN Transceiver
- 1
- 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
- Type
- Parameter
- Rx Buffers
- 0
- SPI Interface
- Yes
- Serial Bus Speed [MHz]
- 17
- Standby Current Max [μA]
- 12
- TX Event FIFO
- 1
- TX FIFOs
- 31
- TX Queue
- 1
- TempRange [°C] Max
- 150
- TempRange [°C] Min
- -40
- Time Stamp [Bits]
- 32
Download datasheets and manufacturer documentation for Microchip MCP251863T-H/SS.
Data Sheets:
Reference Manual:
Application Notes:
The MCP251863 device is a cost-effective and small-footprint CAN FD controller (MCP2518FD) with an integrated Transceiver (ATA6563) that can easily be added to a microcontroller with an available SPI interface. A CAN FD channel can be added to a microcontroller that is either lacking a CAN FD peripheral or does not have enough CAN FD channels.
The MCP251863 supports both CAN frames in the Classical format (CAN2.0B) and CAN Flexible Data Rate (CAN FD) format, as specified in ISO 11898-1:2015.
The integrated transceiver is a high-speed CAN transceiver compliant with the ISO 11898-2, ISO 11898-2: 2016, ISO 11898-5 CAN standards. It provides a very low current consumption in Standby mode and wake-up capability via the CAN bus.
Please see our MikroElektronika click Board! https://shop.mikroe.com/mcp251863-click
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
- Temperature Ranges:
- Extended (E): -40°C to +125°C
- High (H) : -40°C to +150°C
- ISO 26262 Functional Safety Ready
- Low Electromagnetic Emission (EME)
- High Electromagnetic Immunity (EMI)
- AEC-Q100 and AEC-Q006 Qualified
- Packages: SSOP28, VQFN28
- Message FIFOs
- 31 FIFOs, Configurable as Transmit or Receive FIFOs
- 32 Flexible Filter and Mask Objects
- One Transmit Queue
- Misc
- 32-bit Time Stamp
- Bus Health Diagnostics and Error Counters
- Differential receiver with wide common mode range
- Remote wake-up capability via CAN bus - Wake-Up on Pattern (WUP), Specified in ISO 11898-2: 2016, 3.8 μs Activity Filter Time
- Functional behavior predictable under all supply conditions
- Transceiver disengages from the bus when not powered up
- RXD recessive clamping detection
- High electrostatic discharge (ESD) handling capability on the bus pins
- Bus pins protected against transients in automotive environments
- Transmit data (TXD) dominant time-out function
- Undervoltage detection on VCC
- CANH/CANL short-circuit and overtemperature protected
- Built-In Safety features
- Loopback mode
- SPI commands with CRC to detect noise on SPI interface
- ECC for the SRAM 2 bit detection
- Power-on Reset (POR)
- Voltage Monitoring (VCC, VIO)
- Overtemperature Detection
- RXD Recessive clamp detection
- TXD Dominant Timeout
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