OVERVIEW

Introducing M22O

Multi-purpose Electronic Control Unit (ECU) with 2x CAN interfaces, precision 12-bit analog inputs, multiple timer inputs suitable for engine control, a selection of medium current outputs and one high current high-side/low-side pair of outputs for precision inductive load control up to 15A. Applications include Engine Control, Engine Control Module (ECM), Fuel System Control, Electric Vehicle (EV) Supervisory Control, Vehicle Control Unit (VCU) and Hybrid Control Unit (HCU)

NOTE: Not recommended for new designs.

OpenECU™ M220

Features

  • High performance 32-bit Freescale microprocessor
  • Supports up to 2 high speed CAN 2.0 A/B (ISO 11898)
  • Multiple digital/analog inputs
  • Multiple digital/PWM outputs
  • Protection against double and reverse battery, load dump, and over-current on outputs
  • 12V/24V system voltage
  • Open/Short circuit detection on outputs
  • Supported platform software: OpenECU

Build Options

At additional cost it is possible to build options that will modify the hardware specification within certain limits.

Custom Variations

Dana engineering services can rapidly develop custom ECUs based on the reusable block designs within OpenECU.

Development Tools

  • Simulink™/RTW based development platform
  • Simulink™ RTW-Embedded Coder blockset, as well as a C API function library to support C language implementation of code (or TargetLink™)
  • Reprogramming via CAN using CCP
  • Calibration: ATI Vision™ or Vector CANape
  • Processor JTAG port accessible internally

Hardware Specifications

MICROPROCESSOR
Processor Freescale MPC5534
Clock Rate 80Mhz
Code Space up to 768KB
RAM Space 832KB
Calibration Space 256KB
POWER
Supply Voltage 7V to 32V
Standby Current 0.25mA @ 12V
Sensor Supply 1 x 5V / 250mA
COMMUNICATION
High Speed CAN 2.0 2x
INPUTS
Analog 12
Differential VRS 1 x (2 pins)
Single Ended VRS 2
Frequency 1
Digital 4
FEPS 1
Cam Shaft 2x ±157V
Crank Shaft 1x ±157V
OUTPUTS
H-Bridge 1 (2 pins) – 5A
High Side Switch 1 x 15A
PWM Low Side 2 x 100mA
PWM Low Side 2 x 250mA
PWM Low Side 6 x 2A
Low Side Injector 1 x 15A / 5A (software configurable)
COMPATIBILITY
Vibration 6g random RMS
PHYSICAL
Dimensions (mm) 155 x 115 x 39
Weight 520g
Connector 46 pin
Enclosure Aluminum
Location Chassis mount
Operating Temperature -40°C to 105°C
Environmental Protection IP69K

APPLICATIONS

M220 Applications Include:

Application Description
LPG / CNG / LNG Fuel System Controller Alternative fuel systems like LPG, CNG or LNG provide enhanced fuel economy and maintain exhaust emission levels. As a Fuel System Controller or Alternative Fuel Control Module (AFCM) the M220 can be used for fuel injection, high pressure tank control and fuel system monitoring or control.
Various novel / experimental engine technologies Modular architecture of OpenECU platform software and M220 ECU can be used for engine development and testing by developing model based control software.
Engine Control Module M220 can be used for two-stroke engine control design and development.
Active Damping Control System Enhanced safety, stability and ride control can be achieved with active damping control system with the M220.
Motor Controller The combination of M220 and S090, can be used for PWM controlled actuators and/or DC motors (brushed or brushless).

BLOCK DIAGRAM

 

For complete M220 Pinout download, click here.
This is a default configuration, optional configuration available, please contact us.
For a full list of downloads click here.

 

CASE STUDIES

DOWNLOADS

To view the complete list of our product downloads, please click here.

MODULE COMPARISON

Compare ALL OpenECU Modules

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Primary Processor SPC5534 SPC5746B MPC5534 MPC5534 MPC5534 MPC5674F MPC5746B SPC5746 SPC5746
Primary Clock Rate 80MHz 80MHz 80MHz 80MHz 80MHz 264MHz 160MHz 160MHz 160MHz
Primary Code Space 512KB 3MB 768KB 768KB 512KB 3MB 2302KB 3MB 3MB
Primary RAM Space 64KB 256kB 832KB 832KB 64KB 128kB 384KB 256KB 256KB
Primary Calibration Space 256KB 256kB 236KB 256KB 256KB 128kB 128KB 256KB 256KB
Secondary Processor SPC560P34 SPC560P34 SPC560P34
Secondary Clock Rate 64MHz 64MHz 64MHz
Secondary Flash Space 192KB 192KB 192KB
Secondary Calibration Space 20KB
Secondary RAM Space 12KB 12KB
Operating Voltage 9V to 32V 8V to 32V 7V to 32 V 7V to 32 V 12V or 24V 8V to 18V 8V to 18V 8V to 18V
Sensor Supply 1x 5V @250mA 1x 1 x 5V / 250mA 1 x 5V / 250mA 2x 5V@250mA 4x 250mA @ 5V none 2x 5V @200mA 2x 5V @200mA
Standby Current 0.25mA @12V 0.25mA @ 12V
Actuator Supplies 1x 20A 2x 10A @ Vbatt
Output Protection Short to Battery, Ground
Battery Input Protection Overvoltage, Reverse Voltage
Survive Voltage -28V to 36V
High Speed CAN 2.0 2x 4x 2x 2x 2x 4x 1x 4x 4x
LIN (master)2 2x
Inputs (Analog or Digital) 10x 6x 9x 16x 18x (Digital: 6x; Analog: 12x) 40x (Digital: 5x switched, 3x Frequency, PWM; Analog: 32) 4x 40x (Digital: 9x switched, 3x PWM; Analog: 28) 44x (Digital: 9x switched, 3x PWM; Analog: 32)
Reprogramming Enable (FEPS) 1x @ -18V 1x @ -18V 1x @ -18V 1x @ -18V 1x @ -18V 4x
Differential VRS 1x (2 pins)
Single Ended VRS 2x
Frequency 1x
Cam Shaft 2x ±157V 4x Hall only
Crank Shaft 1x ±157V 1x Hall (VR option)
RTD Sensor 7x 4x
Knock Sensor Knock Sensor
Lamda Sensor (UEGO) 2x
Lamda Sensor (HEGO) 4x (only 2x available when using 2x UEGO)
Ignition Sense 1x 1x 1x
Low Current Low Side Drives Up to 1x 20mA & 2x 100mA & 6x 500mA Up to 6x 500mA LSD 12x 100mA, 3x 400mA, 14x 700mA, 2x 1A 11x 100mA, 4x 400mA, 14x 700mA, 2x 1A
Medium Current Low Side Drives Up to 4x 2A Up to 4x 2A LSD
High Current Low Side Drives 4x 2.2A, 1x 3.2A 4x 2.2A, 1x 3.2A
0-5 V Analog Output Up to 2x 10mA Up to 2x 10mA
PWM Low Side 2x 100mA 2x 100mA, 2x 250mA & 6x 2A
H-Bridge 1x 5A 2x 8A 1x 5A full-bridge & 2x 10A full-bridge or 4x 10A half-bridge 2x 50A peak or 10A 1x 10A, 2x 5A, 1x 3.2A 1x 10A, 2x 5A, 1x 3.2A
High Side Switch 1x 15A 1x Hall (VR option)
Low Side Injector 1x 15A or 5A 3x 5A peak/ 2A hold 8x software-programmable waveform peak-and-hold: nominal 25A peak, 15A hold
Current Monitors 2x
Voltage Monitors 2x
High Side Logic Outputs 2x 1mA 2x 1mA
High Side Outputs 4x 700mA 4x 700mA
Low Side General Purpose, PWM (SM, VM, CTM) 1x 10A, 1x 2A, 1x 500mA 9x 0.2/0.5A lamp & relay, with monitoring of state, voltage, and fault status
Low-side General Purpose, Spark (SM) 1x 8A 8x (Smart Coil only) with monitoring of state; on-off mode for non-spark uses
High-side Injector sources 2x Injector High-Side outputs with programmable boost voltage phase, 25A peak
Low side GP (General Purpose) (VM, CTM) 1x 8A, 2x 6A peak / 4A hold, with voltage and current-tripped monitoring
High-side GP (General Purpose) (CM) 2x 8A up to 85°C, intended for source to low-side outputs, with current monitoring
Constant-Current (with inductive actuator) 8x 2A
Vibration ISO 16750-3 ISO 16750-3 6g random RMS 6g random RMS Ford IIIB - Severe ISO 16750-3 IEC 60068-2-64 ISO 16750 chassis mount ISO 16750 chassis mount
Environmental Protection IP67 - Sealed IP67 – sealed IP67 IP69K IP67 Sealed/Gore vent IP69K IP69K & IPx8 Sealed/Gore vent IP69K Sealed/Gore Vent IP69K Sealed/Gore Vent
ESD ±8kV - SAE J1113-13 SAE J1113-13
Conducted and Radiated Emissions CISPR25 Class 2 CISPR25 Class 2
Conducted Transients ISO 7637-2 ISO 7637-2
Bulk Current Injection Immunity ISO 11452-4 ISO 11452-4
Material Plastic (PPA GF33) PPA GF33 Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum
Dimension in mm (W x H x D) 138 x 130 x 42 138 x 130 x 42 mm (L x W x H) 155 x 115 x 46 155 x 115 x 39 228 x 158 x 50 266 x 299 x 56.5 207 x 104 x 45 225 x 205 x 45 225 x 205 x 45
Weight 520g 520g 1.02 kg 2.5 kg 540g 1.1 kg 1.1 kg
Connectors 2 x 20 pin (Molex MX-150) 2 x 20 pin (Molex MX-150) 46 pin 46 pin 46 pin Molex CMC 154-pin, 3-pocket 1x 23 TE (AMSEAL) Molex 112pin (1x 48, 2x 32) Molex 112pin (1x 48, 2x 32)
Location Chassis mount Chassis mount Chassis mount Engine Compartment/ Chassis Engine Compartment / Chassis Passenger Compartment Chassis/Passenger Compartment Chassis/Passenger Compartment
Operating Temperature ISO 16750-4 (-40°C to 85°C) -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C
Program Status LED drive 1x
Reprogramming Enable In 1x @18V