CAN Controller
Overview
The final ASIC (Phase 2) will be a compound system solution comprising of a power supply blocks 3.3V, 5V Regulator and the CAN ISO11898-5 physical layer
Key Features
- Designed according and compliant to ISO 11898-5 Standard
- High Speed [up to 1 MBaud ]
- Very low Electromagnetic Emission
- Very high Electromagnetic Immunity
- An unpowered node does not disturb the bus lines
- At least [30 (t.b.d.] nodes can be connected
- Bus Failure Diagnostics
- Over Temperature detection and shutdown
- Bus TXD Dominant Time out Detection
- Protection Measures
- Bus Pins (CANH, CANL, SPLIT) Transient Overvoltage clamping
- In automotive environment
- Thermally protected Output drivers
- Short circuit proof (current-limiting circuit) to Supply and ground
- Very Low Power Capability
- Sleep Mode
- Normal High Speed Mode
- I/O Adaptation to µC
- Input levels compatible with 3.3V and 5V devices
- EMC Measures
- Variable and fixed Slope Control to reduce or avoid RFI Problems
- Split Pin and Circuit