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- PiCAN FD HAT with 10Base-T1S for Raspberry Pi
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Product Description
This Raspberry Pi HAT features a 10Base-T1S Single Pair Ethernet (SPE) port and a CAN FD port.
A Microchip LAN8651 chip provides the 10Base-T1S. The Microchip MCP2518FD CAN controller provides the CAN FD. Connection is via a 4-way pluggable terminal.
The improved CAN FD extends the amount of data to up to 64 bytes per frame and a data rate of up to 8 Mbps.
CAN FD Features
- Microchip MCP2518FD CAN Controller
- Arbitration Bit Rate upto 1Mbps
- Data Bit Rate upto 8Mbps
- CAN FD Controller modes
- Mixed CAN 2.0B and CANFD mode
- CAN 2.0B mode
- Conforms to ISO 11898-1:2015
- High speed SPI Interface
- 120Ω terminator ready
- LED indicator
- Four fixing holes, comply with Pi Hat standard
- SocketCAN driver, appears as can0 to application
- Interrupt RX on GPIO25
- I2C connector
10Base-T1S Features
- Microchip LAN8651 MAC/PHY controller
- PHY designed to IEEE Std. 802.3cgTM-2019
- 10 Mbit/s over a single balanced pair
- Half-duplex multidrop mixing segments up
to at least 25m with up to at least 8 PHYs - Half-duplex point-to-point link segments up
to at least 15m
- Half-duplex multidrop mixing segments up
- Physical Layer Collision Avoidance (PLCA)
- Burst mode for transmission of multiple packets • for latency-sensitive applications
- Minimize latency for time-sensitive applications by assigning multiple PLCA IDs per node
- Carrier Sense Multiple Access / Collision Detection (CSMA/CD) media access control
- Application Controlled Media Access (ACMA) for implementation of collision-free Time-Division Multiple Access (TDMA) methods
- Industry standard Serial Peripheral Interface (SPI), designed to the OPEN Alliance 10BASE‐T1x MAC‐PHY Serial Interface specification, V1.1
- Unique 48-bit MAC address provided by 24AA02E48 IC
Documentation
- PiCAN FD HAT with 10Base-T1S for Raspberry Pi - Schematic (PDF)...
- PiCAN FD HAT with 10Base-T1S for Raspberry Pi - User Manual (PDF)...
- PiCAN FD HAT with 10Base-T1S for Raspberry Pi - Utility Software (github)...
More Information on 10Base-T1S
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