OVERVIEW
Introducing M221
The M221 is a Smart Injector Driver Module designed to support alternate fuel management controllers (e.g. CNG/LPG conversion) and specialty engine controllers.
NOTE: Not recommended for new designs.
Features
- Up to 10 x 4A Peak / 1A Hold injectors
- Capable of handling multiple injectors per stroke
- Capable of injection signal intercept and modification
- Capable of current and voltage monitors on many output channels
- Capable of thermal trip monitors on certain channels
- Wide range of automotive sensors and actuators
- Supports multi-cylinder engines
- Configurable analog and digital I/O
- High speed CAN channels
- Supported platform software using OpenECU: Release 2.8.0
Hardware Specifications
Processor | MPC5534 |
Clock Rate | 80MHz |
Code Space | up to 768KB |
RAM Space | up to 832KB |
Calibration Space | up to 256KB |
Sensor Supplies | 1x 5V@250mA |
Input Pins | 22 |
Output Pins | 15 |
Communications | 2x CAN 2.0 |
Digital, Frequency, PWM | 14 |
Crank Shaft (VR/Hall differential) | 1 |
Low side GP, Injector (SM, VM, CM) | 10 x 4A Peak/ 1A Hold |
Dimensions (mm) | 155 x 115 x 39 |
Material | Aluminum |
Weight | 1.0kg (est) |
Connectors | 1 x 46 pin |
Vibration | 6g random RMS |
Environmental Protection | IP67 Sealed / Gore Vent |
Location | Engine Compartment/ Chassis |
Supply Voltage (normal operation) | 12-24V |
APPLICATIONS
M221 Applications Include:
- CNG / LPG Injector Driver Module
CASE STUDIES
MODULE COMPARISON
Compare ALL OpenECU Modules
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M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Microprocessor | |||||||||||||||||||
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 | |||||||||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Power | |||||||||||||||||||
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 | ||||||||||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Communication | |||||||||||||||||||
High Speed CAN 2.0 | 2x | 4x | 2x | 2x | 2x | 4x | 1x | 4x | 4x | ||||||||||
LIN (master)2 | 2x | ||||||||||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Inputs | |||||||||||||||||||
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 | ||||||||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Outputs | |||||||||||||||||||
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 | ||||||||||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Compatibility | |||||||||||||||||||
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 | |||||||||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Physical | |||||||||||||||||||
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 | ||||||||||
M110 | M130 | M211 | M220 | M6 Family | M670 | Actuation | M560 | M580 | |||||||||||
Other | |||||||||||||||||||
Program Status LED drive | 1x | ||||||||||||||||||
Reprogramming Enable In | 1x @18V |