Dana Limited

Dana Limited

28001 Cabot Dr, Novi, MI 48377, United States

M360 High Current Actuation Electronic Control Unit

M360 High Current Actuation Electronic Control Unit

M360 High Current Actuation Electronic Control Unit

Introducing M36O

M360 OpenECU is designed to support high current applications with a favorable functional safety ISO 26262 architecture. M360 is designed with two H-bridges capable of 50 A of transient current. These H-bridges can be used to control brushed-DC Motor automotive applications. Applications include Electric Park Brake (EPB) or Electric Parking Brake (EPB) ECU development.

M360 has a dual-microcontroller architecture with asymmetric hardware and software redundancy.

The high-performance MPC5746B microprocessor supported by the powerful 32-bit SPC560P34 secondary microprocessor provides for sophisticated, high-bandwidth rationality checking and system safety monitoring of full-authority vehicle control applications.

Features

  • Powerful dual micro-processor architecture with intermicro serial comms for program flow monitoring and 1x shared external CAN channel from both micros
  • 2x H-bridges for high current outputs (10A continuous, 50A transient for 100ms)
  • Comprehensive fault diagnosis supporting functional safety as well as OBD requirements
  • High level diagnostics fault reporting resident in platform software
  • Platform SW supports light-duty J1979/KWP2000/UDS 14229 and Heavy-duty J1939 service tool interfaces
  • Supported platform software: OpenECU-FS

High Performance 

  • Powerful dual micro-processor architecture with inter-micro serial comms for program flow monitoring and 1x shared external CAN channel from both micros
  • 2x H-bridges for high current outputs (10A continuous, 50A transient for 100ms)
  • Comprehensive fault diagnosis supporting functional safety as well as OBD requirements
  • High level diagnostics fault reporting resident in platform software
  • Platform SW supports light-duty J1979/KWP2000/UDS 14229 and Heavy-duty J1939 service tool interfaces

Capabilities

  • Designed for high current brushed-DC motor control applications
  • Adopted in functional safety and high transient current applications such as Electronic Park Brake
  • Supports common calibration tools such as ATI Vision, ETAS INCA, and Vector CANape via CCP
  • Proven hardware for prototyping, pre-production and volume production

Hardware Specifications

Primary Processor

MPC5746B

Secondary Processor

32-bit

Input Pins

4 Analog inputs

Output Pins

4 (2x H-Bridges)

H-Bridge Output

Continuous: 2x (10A), Transient: 2x (50A) for 100 ms

Current Monitors

2x current monitors per H-bridge for circuit, rationality and unintended actuation diagnostics – read by both micros

Voltage Monitors

2x voltage monitors (one on each arm) per H-Bridge for circuit and rationality diagnostics – read by both micros

External Communication

1x CAN (both micros have independent interface to the CAN bus)

Internal Communication

1x UART serial interface between the micros

Dimensions

207mm x 104mm x 45mm (W x D x H)

EMC

Designed for DIN/ISO 11452, ISO 7637-2 and CISPR 25

Enclosure

Aluminum

Weight

0.54kg

Connectors

1×23 TE (AMPSEAL)

Vibration

IEC 60068-2-64

Environmental Protection

IP69K & IPx8 Sealed/Gore vent
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