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 ProcessorSPC5534SPC5746BMPC5534MPC5674FMPC5746BSPC5746SPC5746
Primary Clock Rate80MHz80MHz80MHz264MHz160MHz160MHz160MHz
Primary Code Space512KB3MB512KB3MB2302KB3MB3MB
Primary RAM Space64KB256kB64KB128kB384KB256KB256KB
Primary Calibration Space256KB256kB256KB128kB128KB256KB256KB
Secondary ProcessorSPC560P34SPC560P34SPC560P34
Secondary Clock Rate64MHz64MHz64MHz
Secondary Flash Space192KB192KB192KB
Secondary Calibration Space20KB
Secondary RAM Space12KB12KB
Operating Voltage9V to 32V8V to 32V12V or 24V8V to 18V8V to 18V8V to 18V
Sensor Supply1x 5V @250mA1x2x 5V@250mA4x 250mA @ 5Vnone2x 5V @200mA2x 5V @200mA
Standby Current
Actuator Supplies1x 20A2x 10A @ Vbatt
Output ProtectionShort to Battery, Ground
Battery Input ProtectionOvervoltage, Reverse Voltage
Survive Voltage-28V to 36V
High Speed CAN 2.02x4x2x4x1x4x4x
LIN (master)22x
Inputs (Analog or Digital)10x6x18x (Digital: 6x; Analog: 12x)40x (Digital: 5x switched, 3x Frequency, PWM; Analog: 32)4x40x (Digital: 9x switched, 3x PWM; Analog: 28)44x (Digital: 9x switched, 3x PWM; Analog: 32)
Reprogramming Enable (FEPS)1x @ -18V1x @ -18V1x @ -18V4x
Differential VRS
Single Ended VRS
Frequency
Cam Shaft4x Hall only
Crank Shaft1x Hall (VR option)
RTD Sensor7x4x
Knock SensorKnock Sensor
Lamda Sensor (UEGO)2x
Lamda Sensor (HEGO)4x (only 2x available when using 2x UEGO)
Ignition Sense1x1x1x
Low Current Low Side DrivesUp to 1x 20mA & 2x 100mA & 6x 500mAUp to 6x 500mA LSD12x 100mA, 3x 400mA, 14x 700mA, 2x 1A11x 100mA, 4x 400mA, 14x 700mA, 2x 1A
Medium Current Low Side DrivesUp to 4x 2AUp to 4x 2A LSD
High Current Low Side Drives4x 2.2A, 1x 3.2A4x 2.2A, 1x 3.2A
0-5 V Analog OutputUp to 2x 10mAUp to 2x 10mA
PWM Low Side
H-Bridge2x 8A1x 5A full-bridge & 2x 10A full-bridge or 4x 10A half-bridge2x 50A peak or 10A 1x 10A, 2x 5A, 1x 3.2A1x 10A, 2x 5A, 1x 3.2A
High Side Switch1x Hall (VR option)
Low Side Injector3x 5A peak/ 2A hold8x software-programmable waveform peak-and-hold: nominal 25A peak, 15A hold
Current Monitors2x
Voltage Monitors2x
High Side Logic Outputs2x 1mA2x 1mA
High Side Outputs4x 700mA4x 700mA
Low Side General Purpose, PWM (SM, VM, CTM)1x 10A, 1x 2A, 1x 500mA9x 0.2/0.5A lamp & relay, with monitoring of state, voltage, and fault status
Low-side General Purpose, Spark (SM)1x 8A8x (Smart Coil only) with monitoring of state; on-off mode for non-spark uses
High-side Injector sources2x 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
VibrationISO 16750-3ISO 16750-3Ford IIIB - SevereISO 16750-3IEC 60068-2-64ISO 16750 chassis mountISO 16750 chassis mount
Environmental ProtectionIP67 - SealedIP67 – sealedIP67 Sealed/Gore ventIP69KIP69K & IPx8 Sealed/Gore ventIP69K Sealed/Gore VentIP69K Sealed/Gore Vent
ESD±8kV - SAE J1113-13SAE J1113-13
Conducted and Radiated EmissionsCISPR25 Class 2CISPR25 Class 2
Conducted TransientsISO 7637-2ISO 7637-2
Bulk Current Injection ImmunityISO 11452-4ISO 11452-4
MaterialPlastic (PPA GF33)PPA GF33AluminumAluminumAluminumAluminumAluminum
Dimension in mm (W x H x D)138 x 130 x 42138 x 130 x 42 mm (L x W x H)228 x 158 x 50266 x 299 x 56.5207 x 104 x 45225 x 205 x 45225 x 205 x 45
Weight 1.02 kg2.5 kg540g1.1 kg1.1 kg
Connectors2 x 20 pin (Molex MX-150)2 x 20 pin (Molex MX-150)46 pinMolex CMC 154-pin, 3-pocket1x 23 TE (AMSEAL)Molex 112pin (1x 48, 2x 32)Molex 112pin (1x 48, 2x 32)
LocationChassis mountEngine Compartment/ ChassisEngine Compartment / ChassisPassenger CompartmentChassis/Passenger CompartmentChassis/Passenger Compartment
Operating TemperatureISO 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
Program Status LED drive1x
Reprogramming Enable In1x @18V