PCAN-M.2 Specifications

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Specifications

  • CAN interface for the M.2 slot (uses PCIe lane)
  • 1, 2, or 4 High-speed CAN channels (ISO 11898-2)
  • Form factor M.2 type: 2280/2260-B-M; Height: Single and Dual Channel 4.6 mm, Four Channel 10.2 mm; Component height of top side above form factor specification of 1.5 mm
  • Complies with CAN specifications 2.0 A/B and FD
  • CAN FD support for ISO and Non-ISO standards switchable
  • CAN FD bit rates for the data field (64 bytes max.) from 20 kbit/s up to 12 Mbit/s
  • CAN bit rates from 20 kbit/s up to 1 Mbit/s
  • CAN bus connection via connection cable and D-Sub, 9-pin (in accordance with CiA® 303-1)
  • FPGA implementation of the CAN FD controller
  • Microchip CAN transceiver MCP2558FD
  • Galvanic isolation on the CAN connection up to 300 V, separate for each CAN channel
  • CAN termination can be activated through a solder jumper, separately for each CAN channel
  • PCIe data transfer via bus master DMA
  • DMA memory access operations with 32- and 64-bit addresses
  • Measurement of bus load including error frames and overload frames on the physical bus
  • Induced error generation for incoming and outgoing CAN messages
  • Extended operating temperature range from -40 to 85 °C (-40 to 185 °F)

Pin assignment D-Sub

Pin Pin assignment
1 Not connected
2 CAN-L
3 GND
4 Not connected
5 Not connected
6 GND
7 CAN-H
8 Not connected
9 Not connected

 

All development software packages may be downloaded directly from PEAK-system: PCAN-M.2 Development Package