PCI Express Mini CAN Controller – PCI Express x1

The PCIe-Mini-CAN-FD is a PCI express controller with an integrated CAN FD transceiver supporting data rates up to 8Mbps. The CAN FD controller meets the specifications of the ISO11898-1:2015 high speed Controller Area Network (CAN) data link layer and meets the physical layer requirements of the ISO11898‑2:2016 high speed CAN specification.

The PCIe-Mini-CAN-FD provides an interface between the CAN bus and the system processor that supports both classical CAN and CAN FD. The PCIe‑Mini‑CAN‑FD provides CAN FD transceiver functionality – differential transmit‑receive capability from the bus. It also supports local wake up (LWU) and bus wake up (WUP).

The PCIe-Mini-CAN-FD device includes many protection features providing device and CAN bus robustness. Examples include failsafe mode, internal dominant state timeout, wide bus operating range and a timeout watchdog.

PCIe-Mini-CAN-FD features include:

Four channel CAN controller
Supports classical CAN and CAN FD
Complies with
ISO11898-1:2015
M_CAN Revision 3.2.1.1
- Meets requirements of ISO11898‑2:2016
- Data rates from 40Kbps to 8Mbps
- Software programmable speed selection
- Independent Software controlled
  - 120Ω Termination
  - Internal or External Power Source
CAN bus robustness
±42V bus fault protection
Failsafe mode
Internal dominant state timeout
Timeout watchdog
- IRIG-B input
- ±15KV ESD protection
- PCI Express x1 interface