BE-IIS HAT++
Isolated CAN FD (SIC) Industrial HAT++ for Raspberry Pi
In Production
CAN-FD with SIC supports data rates up to 8 Mbit/s over a differential two-wire bus, allowing reliable communication between multiple nodes within typical automotive and industrial network topologies.
This HAT enables CAN-FD multidrop communication with Signal Improvement Capability (SIC) and, as part of the BE-IIS HAT++ ecosystem, is stackable with other HATs from the portfolio for seamless system expansion and simplified system integration.
Quick Facts
Order Code
BE-IIS-HPP-CAN
BE-IIS-HPP-CAN
Revision
B
B
Status
In Production
In Production
Overlay
BE-IIS-HPP-CAN-SIC-I
BE-IIS-HPP-CAN-SIC-I
Key Features
- CAN-FD with SIC, up to 8 Mbit/s
- MCP2518FD CAN-FD controller
- TCAN1472 CAN-FD SIC transceiver
- Galvanically isolated transceiver
- Configurable 120 Ω termination
- RSP HAT+ compliant (2024)
- Stackable HAT (BE-IIS-HAT++)
- Configurable CS and IRQ routing
- Two connector options
- RoHS compliant
- Quality component suppliers
Applications
- CAN and CAN-FD network evaluation
- Technology evaluation
- Prototyping
- Education and laboratory use
Raspberry Pi Compatibility
| Model | 32-bit | 64-bit |
|---|---|---|
| Raspberry Pi 2 | ✓ | |
| Raspberry Pi 3 | ✓ | ✓ |
| Raspberry Pi 4 | ✓ | ✓ |
| Raspberry Pi 5 | ✓ | ✓ |
| Raspberry Pi Zero | ✓ | |
| Raspberry Pi Zero 2 W | ✓ | ✓ |
Compatibility depends on the installed operating system, kernel version and enabled interfaces.
HAT Compatibility Level
| Level | Description | Configuration |
|---|---|---|
| HAT | Standard Raspberry Pi HAT behaviour | 3 configurable hardware configurations |
| HAT+ | Raspberry Pi HAT+ auto-detection mechanism | Instance ID 1 configurable |
| HAT++ | BE-IIS stackability and full board detection concept | 3 configurable hardware configurations |