Fully compliant with IEEE 802.3ch 10G/5G/2.5GBASE-T1 standards.
As vehicles move toward software-defined architectures, the BCM89890 serves as a critical backbone for high-bandwidth systems: bcm89890
| Feature | BCM89890 (100BASE-T1) | Traditional CAN FD | Traditional 100BASE-TX | | :--- | :--- | :--- | :--- | | | 100 Mbps | 2-5 Mbps | 100 Mbps | | Cable Pairs | 1 (UTP) | 1 (CAN_H/L) | 2 (4 wires) | | Max Length | 15m (auto) / 40m (lab) | 40m | 100m (not used in auto) | | EMI Performance | Very Low (Shaped spectrum) | Moderate | High (Unshaped) | | Wake-up Support | Yes (Sleep/Wake) | Yes | No (Always on) | | Cost per Node | Medium | Low | High (connectors cost) | Fully compliant with IEEE 802
Optimized for high-speed PCIe and XFI interfaces to connect seamlessly with switch ICs or host System-on-Chips (SoCs). It includes on-chip ESD protection and supports battery
Operates from a single 3.3V supply (with optional 1.8V I/O). It includes on-chip ESD protection and supports battery crank conditions (down to 2.97V) without resetting.
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