Datasheet 3.0 - Ecus

Hardware is only half the story. The ECUS datasheet 3.0 devotes six pages (sections 7–12) to the software environment. The unit ships with a Yocto-based Linux LTS kernel (6.1) or an AUTOSAR Classic runtime on the M7 core.

Supported protocol stacks include:

The datasheet explicitly notes that a certified Safety Element out of Context (SEooC) variant is pending ISO 26262 ASIL-B certification, expected Q3 2025. ecus datasheet 3.0

This section configures the standardized AUTOSAR stack. Hardware is only half the story

The appendix of the ECUS datasheet 3.0 provides independent benchmark results: The datasheet explicitly notes that a certified Safety

| Test | Result | Comparison to ECUS 2.0 | |------|--------|------------------------| | CoreMark (A78 only) | 58,200 | +320% | | Interrupt latency (M7) | 1.1 µs | -40% | | CAN FD throughput (all 3 channels) | 21 Mbps total | +400% | | AES-256 encryption (256 KB block) | 1.2 GB/s (hardware accel) | New feature | | Linux boot to app (eMMC) | 4.1 s | -25% |

Pin | Name | I/O | Function | Voltage/Level | Notes --- | ---: | ---:| --- | ---: | --- 1 | VBAT | PWR | Battery supply | 9–16 V nom 12V | Fused 5 A recommended 2 | GND | PWR | Chassis ground | 0 V | Single-point reference 3 | CAN_H | I/O | CAN High (J2411) | Differential | Termination 120 Ω at harness ends 4 | CAN_L | I/O | CAN Low | Differential | —