ECU555-80 Data Sheet R-13 - Rose

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Engineering
Specifications
ECU555-80 Data Family Sheet
Date:
09/01/04
Revision: 1.0
Author: MGM
ECU555-80
Electronic
Control Unit
MotoTron
XXXX-XXXX-XXXX
Summary
Microprocessor: Motorola MPC555, 40MHz
Memory: 448K Flash, 28K RAM, 8K EEPROM
The ECU555-80 electronic control unit is a rugged
embedded control system capable operating in harsh Operating Voltage: 9-16VDC
automotive, marine, and off-highway applications.
Operating Temperature: -40 to 105 C
Over 300,000 successful marine applications prove
(in benchmark marine engine application)
the capability of this module. Based on a proven
Sealed connectors operable to 10ft submerged.
microprocessor, the ECU555-80 is capable of
delivering complex control strategies. The onboard
Inputs:
floating point unit and high clock frequency allow
software to be developed in shorter times. Dual
Up to 19 Analog Inputs
CAN 2.0B datalinks ensure interoperability with other
3 Low Frequency Digital Inputs
system components.
1 VR Frequency Input
Up to 2 Hall Effect Frequency Inputs
The ECU555-80 is part of the ControlCore family of
Up to 2 O2 () Sensor Inputs
embedded controls systems.
Dual Sensor Wide Band Knock Detection Input
Software for the ECU555-80 can be created by using
1 Emergency Stop Input
traditional methods or using model based automatic
code generation via the MotoHawk for Simulink
Outputs:
product available from MotoTron.
12 3A Peak/1A Hold Injector Drivers
8 TTL Level Ignition System Outputs
6 10A Low Side PWM
2 5A H-Bridge PWM
1 Relay Driver (Main Power)
2 1.5 A Low Side PWM
Datalinks:
2 CAN 2.0B Channels
1 RS485 Channel
SIZE:
A
CAGE CODE:
3HDS6
TITLE:
COPYRIGHT 2004
ECU555-80 Electronic Control Unit
SCALE:
DWG. NO.:
SHEET:
REV:
NONE
DOC-SPEC-016-00
1 of 19
1.0
ECU555-80 Family Datasheet
1 Input Signal Conditioning
1.1 ECUP (A1), DRVP (B17, B18),
DRVG (C15, C16, C24)
Power (Key) switch input ECUP supplies module power
to initiate the process under control. The DRVP inputs
are wired to the Main Power Relay which will supply the
process while the MPRD signal is asserted and will hold
the module power on after the ECUP signal is removed
until the MPRD signal is released by the application (see
below). Inputs are monitored by the processor.
See Motorola MPC555 datasheet for description of processor resources.
DRVP B18
DRVP B17
10K
DRVG C15
ADC
DRVG C16
2.21K
DRVG C24
Vcc
Process
Power
DRVP
B17, B18
STOP
MPRD
B4
VBATT
ECUP A1
Reg
STOP
B23
10K
ECUP
A1
ON/KEY
ADC
2.21K
The DRVG inputs are the system (battery) ground
connections.
1.2 AN1M...AN3M
(A3, A4, A5)
These inputs are 10bit 0-5V ADC's,  = 1ms.
They are intended for pressure sensors.
1.3 AN4M...AN8M
(A6, A7, A8, A9, A10)
These inputs are 10bit 0-5V ADC's,  = 1ms.
They are intended for potentiometers.
33K
ANnM: XN
ADC
0.033uF
51.1K
33K
ADC
ANnM XN
220K
1.4 AN9M...AN12M
(A14, A15, A16, A17)
These inputs are 10bit 0-5V ADC's,  = 1ms.
They are intended for variable resistance sensors such as
thermistors.
0.033uF
VCC
1K
33K
ADC
ANnM XN
0.033uF

Page 2 of 19
ECU555-80 Family Datasheet
1.5 AN13M...AN14M
(A25, A26)
These inputs are 10bit 0-5V ADC's,  = 1ms.
They are intended for variable resistance sensors.
VCC
182
33K
ADC
ANnM XN
0.033uF
1.6 AN15M
(A27)
This input is a 10bit 0-5V ADC,  = 1ms.
This input is intended for a variable conductivity sensor
such as a water in fuel sensor.
1.7 AN16M, AN17M
(A2, A12)
These inputs are 10bit 0-5V ADC's,  = 1ms.
They are intended for potentiometers.
Note: Not available on units with O2 sensor interface.
See section 7.
1.8 AN18M
(A24)
This input is a 10bit 0-5V ADC's,  = 1ms.
It is intended for a pressure sensor.
Note: Not available on units with O2 sensor interface.
See section 7.
1.9 AN19M
(A13)
This input is a 10bit 0-5V ADC's,  = 1ms.
It is intended for a variable resistance sensor.
Note: Not available on units with O2 sensor interface.
See section 7.
1.10 O2 () Sensor Interface
O2ALO, O2AHI, O2BLO, O2BHI
(A24, A13, A12, A2)
VCC
150K
33K
0.033uF
VCC
220K
33K
ADC
ANnM XN
0.033uF
VCC
51.1K
33K
ADC
AN18M A24
0.033uF
VCC
10K
33K
ADC
AN19M A13
0.033uF
PCM0312
O2ALO A24
Note: Not available on units with analog inputs 16 to 19.
See section 7.
ADC
AN15M A27
LM9040M
ADC
O2AHI A13
O2BLO A12
ADC
O2BHI A2

Page 3 of 19
ECU555-80 Family Datasheet
1.11 DG1M
(B15)
Digital switch input. VIL=2.0Vmax. VIH=2.5Vmin,
 = 1ms.
VCC
1K
33K
Buffer
DG1M B15
MDA
0.033uF
1.12 DG2M, DG4M
(B16, B3)
Digital switch input. VIL=2.0Vmax. VIH=2.5Vmin,
 = 5.1s.
VCC
1K
51.1K
DGnM XN
Buffer
MDA
100pF
1.13 STOP
(B23)
This is the emergency stop input. Switching to ground
will disable the fuel pump and spark coil outputs.
Note: Loss of ECUP will also trigger the STOP function.
1.14 CNK+, CNK-, CNK_DG
(B13, B5, B14)
CNK+ and CNK- are variable reluctance sensor inputs.
CNK_DG is a switch input for a Hall Effect sensor or
switch to ground.
Only one should be wired in at a time.
ECUP
1K
STOP B23
Buffer
MDA
TO
FUELP
&
EST’s
LM1815M
SELECT
CNK+ B13
CNK- B5
A_TPUCH13
&
B_TPUCH13
VCC
150K
15K
Buffer
CNKDG B14
1000pF
1.15 CAM_DG
(B6)
CAM_DG is a switch input for a Hall Effect sensor or
switch to ground.
VCC
150K
15K
Buffer
CAMDG B6
0.001uF
A_TPUCH14
&
B_TPUCH14
0.01uF

Page 4 of 19
ECU555-80 Family Datasheet
1.16 EK0P, EK0N, EK1P, EK1N
(A29, A19, A30, A20)
These inputs are for wide band piezoelectric knock
sensors.
EK0P A29
PROSAK IC
EK0N A19
EK1P A30
EK1N A20

Page 5 of 19
ECU555-80 Family Datasheet
2 Output Signal Conditioning
2.1 XDRP, XDRP_B
(A23, B24)
These outputs are for powering sensor transducers. 5V
500mA max.
2.2 HSOL1, HSOL2
(C1, C19)
These outputs are high current sink drivers, 10A max.
Short circuit protection, open circuit and short circuit
detection.
Note: Not available on all models.
VBATT
XDRP A23
XDRP_B B24
5V,
500mA
TLE4267G
HSOLn XN
10A
PWM
2.3 HSOL 3, HSOL4
(C9, C10)
These outputs are high current sink drivers, 10A max.
They include freewheeling diodes to DRVP.
Short circuit protection, open circuit and short circuit
detection.
Note: Not available on all models.
DRVP
HSOLn XN
10A
PWM
2.4 ESC_A, ESC_B
(C17, C18)
This is a 12 volt H-bridge output. 5A cont., 10A pk.
DRVP
PQA
BTS 7750 GP
ESC_A C17
PQA
PQA
5A Cont.
10A Pk.
PQA
ESC_B C18
2.5 MPRD
(B4)
This output energizes the Main Power Relay.
Short circuit protection, open circuit and short circuit
detection.
MPRD B4
1A
PWM

Page 6 of 19
ECU555-80 Family Datasheet
2.6 START
(B8)
This output is a high current sink driver. 10A max. It
includes a freewheeling diode to DRVP
Short circuit protection, open circuit and short circuit
detection.
DRVP
START B8
10A
PWM
2.7 OILP
( B7)
This output is a high current sink driver. 10A max. It
includes a freewheeling diode to DRVP
Short circuit protection, open circuit and short circuit
detection.
DRVP
OILP B7
10A
PWM
2.8 TACH,
(B12)
This output is capable of sinking 1.5A max.
DRVP
1.8K
TACH B12
1.5A
TPU
2.9 FUELP
(B11)
This output is capable of sinking 1.5A max.
Note: The STOP signal (1.13) will disable the FUELP
output when asserted.
FUELP B11
1.5A
PWM
2.10 ETC_A, ETC_B
(C4, C2)
This is a 12 volt H-bridge output. 5A cont., 6A pk.
VCC
PWM
MDA
MC33886
ETC_A C4
5A Cont.
6A Pk.
ETC_B C2

Page 7 of 19
ECU555-80 Family Datasheet
2.11 FI1D...FI6D, AI1D...AI6D
(C6, C11, B22, B20, C23, C21,
C5, C3, B21, B19, C22, C20)
These outputs are injector coil drivers capable of sinking 3A
pk. and 1A cont.
Notes:
When the injector output is on (duration), current is
regulated to either the peak or hold level. Current regulation
is implemented via a chopper drive and the recirculation
path is via DRVP. If the output is off there is no leakage
path to DRVP and flyback energy is dissipated via low-side
avalanche. AI1D and AI2D may be used for FI7D and FI8D
respectively. Injector trace shown below:1A=470mV.
BATTERY
MAIN PWR RLY
MPRD
DRVP
DIAG (see notes)
uP
TPU
PORT
DURATION
uP
PORT
PEAK/!HOLD
INJ
I
N
J
E
C
T
O
R
INJ
CTRL
DURATION
PEAK/!HOLD
INJECTOR ON
PEAK TIME (~ 3 A)
HOLD TIME (~ 1 A)

Page 8 of 19
ECU555-80 Family Datasheet
2.12 EST1...EST8
(B2, C8, B10, C7, B9, C12, C13, C14)
These are TTL level outputs.
Note: Since EST_RTN (2.13) is a direct path to the
ECU ground care must be taken not to introduce ground
loops. EST_RTN is not designed to carry any significant
current; it is a reference only. It should be open circuit
unless the smart coil electronics provides an isolated
logic ground reference. Care must also be taken not to
introduce noise on EST_RTN. Electrical transients on
EST_RTN can cause module upsets. The STOP signal
(1.13) will disable these outputs when asserted.
5 V
130K
uP
TPU
PORT
EST_CTRL
100
EST
uP
PORT
EST_LS_DIS
DIAG (see notes)
EST_CTRL
EST
DWELL
SPARK TRIGGER
2.13 EST_RTN
(B1)
Low current ground reference for SmartCoils
3 COMMUNICATIONS
3.1 CAN1+, CAN1(A11, A21)
Note: CAN1 may also be used for programming the unit.
3.2 CAN2+, CAN2(A31, A32)
3.3 SCL+, SCL(A28, A18)
Note: RS485 is also used for programming the unit. this
function is disabled when applications use the channel.
EST_RTN
B1
CAN 2.0B, Standard or Extended ID, 250Khz.
CAN 2.0B, Standard or Extended ID, 250Khz.
RS485, programmable baud rate 1200 - 57600.
8 Bits, No parity, 1 Stop Bit.

Page 9 of 19
ECU555-80 Family Datasheet
4 CONNECTOR DEFINITIONS
12
12
7.5
7.5
11
12
48
11
127.94
1
32
M o t o Tr o n
XXXX-XXXX-XXXX
1
8
1
22
24
17
24
17
48
9
12
CON-FEML-002A
PCM Conn. A
203.71
8
12
21
11
9
CON-FEML-001B
PCM Conn. B
9
9
CON-FEML-001A
PCM Conn. C
4.1 BLOCK DIAGRAMS

Page 10 of 19
ECU555-80 Family Datasheet
ECU555-80
Typical 8 Cylinder Application
12V (HOT)
BUS PWR
MPRD B4
DRVP B17
DRVP B18
A1 ECUP
B23 STOP
A23 XDRP
B24 XDRP B
A22 XDRG
B6 CAM DG
B14 CNK DG
+
A4 AN2
A5 AN3
A6 AN4
A9 AN7
A10 AN8
FI5 C23
FI6 C21
AI3 B21
AI4 B19
A25 AN13
A26 AN14
A27 AN15
B6
CAM DG
DIGITAL
B14
CNK DG
XDRP -ENGINE
XDRPB-ACCESSORY
XDRG -SIGNAL RETURN
MANIFOLD
ABSOLUTE
PRESSURE
X
D
R
OIL PRESSURE
SENSOR
X
D
R
AI5 C22
TACH B12
EST1 B2
EST RTN B1
EST3 B10
THROTTLE
POSITION
SENSOR
CHARGE AIR
TEMPERATURE
SENSOR
A11
A21
A31
A32
CAN1+
CAN1CAN2+
CAN2-
A28 SCL+
A18 SCL-
DIGITAL
KNOCK
SENSOR #1
FLAT
RESPONSE
KNOCK
SENSOR #2
FLAT
RESPONSE
HSOL4 C10
ETC A C4
ETC B C2
C17
ESC A C18
ESC B
DRVG A C15
DRVG B C16
DRVG C C24
4.2 CONNECTOR PINOUTS
4.2.1 RESOURCE BY CONNECTOR PIN
Pin #
ControlCore
Function
PCM
Resource Name
Name
A1
ECUP
ECU Power
A2
AN16/O2BHI
Potentiometer Input
A3
AN1
Pressure Input
A4
AN2
Pressure Input
A5
AN3
Pressure Input
A6
AN4
Potentiometer Input
A7
AN5
Potentiometer Input
A8
AN6
Potentiometer Input
FUEL INJECTOR 5
FI6
C21
FUEL INJECTOR 6
AI1
C5
FUEL INJECTOR 7
AI2
C3
FUEL INJECTOR 8
B19
AI5
C22
A6
AN4
A7
AN5
A8
AN6
A9
A10
AN7
AN8
AI6
C20
A14
A15
AN9
AN10
A16
A17
AN11
AN12
A25
A26
AN13
AN14
EST1
EST RTN
B2
B1
SMART COIL DRVR 1
EST2
C8
SMART COIL DRVR 2
EST3
B10
SMART COIL DRVR 3
EST4
C7
SMART COIL DRVR 4
EST5
B9
SMART COIL DRVR 5
EST6
C12
SMART COIL DRVR 6
EST7
C13
SMART COIL DRVR 7
EST8
C14
SMART COIL DRVR 8
FUELP
B11
FUEL PUMP RELAY
START
B8
OILP
B7
TACH
B12
AN15
AN16 <HSOL1>
AN17 <HSOL2>
AN18 <HSOL3>
C10
A2
AN19 <HSOL4>
O2A+ <AN16>
A12
O2A- <AN17>
A24
O2B+ <AN18>
A13
B15
B16
HSOL2 C19
HSOL3 C9
C23
AI4
+
-
B16 DG2
AUXILLIARY SPEED
SENSOR
FUEL INJECTOR 4
FI5
+
-
A13 AN19
B15 DG1
OXYGEN
SENSOR
B20
AN3
C9
OXYGEN
SENSOR
FUEL INJECTOR 3
FI4
AN2
C19
HSOL1 C1
FUEL INJECTOR 2
FI3
B22
A5
C1
OILP B7
C11
A4
A27
START B8
FUEL INJECTOR 1
FI2
B21
FUEL
LEVEL
SENSOR
FUELP B11
C6
AI3
COOLANT
TEMPERATURE
SENSOR
EST6 C12
EST7 C13
EST8 C14
A30 EK1P
A20 EK1N
MAIN POWER
RELAY
FI1
AN1
EST5 B9
A29 EK0P
A19 EK0N
B4
B17
B18
A3
AI6 C20
A24 AN18
B3 DG4
CNK-
DIGITAL
A2 AN16
A12 AN17
CNK+
B5
XDRP
XDRP B
XDRG
EST4 C7
A16 AN11
A17 AN12
B13
A23
B24
A22
FI4 B20
AI2 C3
MPRD
DRVP
DRVP
ECU03xx
FI3 B22
EST2 C8
A14 AN9
A15 AN10
-
FI2 C11
A7 AN5
A8 AN6
STOP
12 V
BATTERY
FI1 C6
AI1 C5
A3 AN1
ECUP
B23
ESTOP
ECU03xx
B13 CNK+
B5 CNK-
(SMARTCRAFT)
A1
WAKE
BUS GND
B3
O2B- <AN19>
DG1
DG2
DG4
A29
EK0P
A19
EK0N
A30
EK1P
A20
EK1N
A11
A21
A31
A32
CAN1+
CAN1CAN2+
CAN2-
A28
A18
SCL+
SCL-
ETC A
ETC B
C4
C2
ESC A
ESC B
C17
C18
DRVG A
DRVG B
DRVG C
C15
C16
C24
P/N: HARN-PCM-008-D0
Notes
Power to Module
220K Pull Up
51K Pull Down
51K Pull Down
51K Pull Down
220K Pull Down
220K Pull Down
220K Pull Down
1
2
3
4
5
6
7
8
Wire Number
Color Code
Purple/White
White/Yellow
Yellow
Blue/Black
White/ Orange
Light Blue/White
White/Yellow
Brown/White

Page 11 of 19
ECU555-80 Family Datasheet
A9
A10
AN7
AN8
Potentiometer Input
Potentiometer Input
A11
CAN1+
Serial Communications
A12
AN17/O2BLO
A13
AN19/O2AHI
A14
AN9
A15
AN10
A16
AN11
A17
AN12
A18
A19
A20
SCLEK0N
EK1N
Potentiometer Input
Variable Resistance
Input (e. g.: thermistor)
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
RS485 LO
Knock Sensor Negative
Knock Sensor Negative
A21
CAN1-
Serial Communications
A22
XDRG
Transducer Ground
A23
XDRP
Transducer Power (5V)
A24
AN18/O2ALO
A25
AN13
A26
AN14
A27
AN15
Pressure Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
A28
SCL+
RS485 HI
A29
EK0P
Knock Sensor Positive
A30
A31
A32
EK1P
CAN2+
CAN2-
Knock Sensor Positive
Serial Communications
220K Pull Down
220K Pull Down
Terminating Resistance
Required
220K Pull Up
9 Yellow/Pink
10 Red/Pink
11 White
12 White/Red
10K Pull Up
13 Tan/Orange
1K Pull Up
14 Tan
1K Pull Up
15 Tan/Green
1K Pull Up
16 Green
1K Pull Up
17 Brown
Motorola PROSAK
Compatible
Terminating Resistance
Required
Ground Return for
Transducers
500mA Source for
Transducers
51K Pull Up
18 White/Dark Blue
19 Black/Red
20 Yellow/Orange
21 Dark Blue
22 Black/ Orange
23 Purple/ Yellow
24 Red/Purple
180 Ohm Pull Up
25 Light Blue/ Black
180 Ohm Pull Up
26 Pink/Black
150 Ohm Pull Up
27 Orange/Pink
Terminating Resistance
28 Dark Blue/ White
Required
29 White/
Light
Motorola PROSAK
Blue
Compatible
30 White/Black
Terminating Resistance 31 Yellow
Required
32 Brown

Page 12 of 19
ECU555-80 Family Datasheet
Pin #
PCM
ControlCore
Resource Name
Function
Notes
Wire Number
Name
Color Code
Electronic Spark Timing Low Current Return from
33 Black/Green
Return
Spark Coils
Electronic Spark Timing
SmartCoil Driver
34 Green/Black
Discrete Switch,
35 Gray/Dark
1K Pull Up
Frequency, IRQ
Blue
Main Power Relay
Wire to Main Power Relay
36 Yellow/Purple
Driver
Coil
B1
EST_RTN
B2
EST1
B3
DG4
B4
MPRD
B5
CNK-
Crank Position LO
B6
CAM_DG
Hall Effect Cam Sensor
B7
OILP
Oil Pump
B8
B9
B10
B11
B12
START
EST5
EST3
FUELP
TACH
Starter Solenoid Relay
Electronic Spark Timing
Electronic Spark Timing
FUEl Pump
Tachometer Output
B13
CNK+
Crank Position HI
B14
CNK_DG
B15
DG1
B16
DG2
B17, 18
DRVP
B19
B20
B21
B22
AI4D
FI4D
AI3D
FI3D
B23
STOP
B24
XDRP_B
C1
C2
HSOL1
ETC_B
C3
AI2D/FI8D
C4
ETC_A
C5
AI1D/FI7D
C6
C7
C8
FI1D
EST4
EST2
Hall Effect Crank
Sensor
Discrete Switch,
Frequency, IRQ
Discrete Switch,
Frequency, IRQ
Variable Reluctance Sensor
37 White
Compatible with NSC LM1815
150K Pull Up
High Current (10A)
SmartCoil Driver
SmartCoil Driver
PWM
1.8K Pull Up
38 White/Purple
39 Light
Blue/Black
40 Yellow/Black
41 Green/Purple
42 Green/Brown
43 Orange
44 Gray
Variable Reluctance Sensor
45 Red
Compatible with NSC LM1815
150K Pull Up
46 White/Brown
1K Pull Up
47 Black/Blue
1K Pull Up
48 Orange/Black
Power to Module and
49 & 50 Red/Blue
Loads
Air Injector 4 Driver
High Current
51 Yellow/White
Fuel Injector 4 Driver
High Current
52 Pink/Light Blue
Air Injector 3 Driver
High Current
53 Orange/White
Fuel Injector 3 Driver
High Current
54 Pink/Dark Blue
1K Pull Up to ECUP, 15K
Discrete Switch
Pull Down, Wire to Ground 55 Black/Yellow
via E-STOP Switch
Transducer Power B
500mA Source for
56 Purple/Pink
(5V)
Transducers
PWM Output
High Current
57 Yellow/Orange
H-Bridge
High Current
58 Brown/White
Air Injector 2 Driver/
High Current
59 Red/White
Fuel Injector 8 Driver
H-Bridge
High Current (5A)
60 Brown/Yellow
Air Injector 1 Driver/
High Current
61 Brown/White
Fuel Injector 7 Driver
Fuel Injector 1 Driver
High Current
62 Pink/Black
Electronic Spark Timing
SmartCoil Driver
63 Green/Orange
Electronic Spark Timing
SmartCoil Driver
64 Green/Blue
Driver Power (VBATT)

Page 13 of 19
ECU555-80 Family Datasheet
C9
C10
Pin #
PCM
C11
C12
C13
C14
C15, 16,
24
C17
C18
C19
C20
C21
HSOL3
HSOL4
ControlCore
Resource Name
FI2D
EST6
EST7
EST8
PWM Output
PWM Output
Function
Name
Fuel Injector 2 Driver
Electronic Spark Timing
Electronic Spark Timing
Electronic Spark Timing
High Current
High Current
Notes
DRVG
Driver Ground
ESC_A
ESC_B
HSOL2
AI6D
FI6D
H-Bridge
H-Bridge
PWM Output
Air Injector 6 Driver
Fuel Injector 6 Driver
High Current (5A)
High Current (5A)
High Current
High Current
High Current
C22
AI5D
Air Injector 5 Driver
High Current
C23
FI5D
Fuel Injector 5 Driver
High Current
High Current
SmartCoil Driver
SmartCoil Driver
SmartCoil Driver
65 Yellow/Red
66 Yellow/White
Wire Number
Color Code
67 Pink/Brown
68 Green/Red
69 Green/White
70 Green/Yellow
Connect to Battery Ground 71, 72 & 80 Black
73 Gray/White
74 Gray/Red
75 Yellow/Pink
76 Green/White
77 Pink/Purple
78 Light Blue/
White
79 Pink/Orange

Page 14 of 19
ECU555-80 Family Datasheet
4.2.2 RESOURCE BY NAME
ControlCore
Pin #
Resource Name
PCM
P/N: HARN-PCM-008-D0
Function
Name
Air Injector 1 Driver/
Fuel Injector 7 Driver
Air Injector 2 Driver/
Fuel Injector 8 Driver
Notes
Wire Number
Color Code
High Current
61 Brown/White
High Current
59 Red/White
AI1D/FI7D
C5
AI2D/FI8D
C3
AI3D
B21
Air Injector 3 Driver
High Current
AI4D
B19
Air Injector 4 Driver
High Current
AI5D
C22
Air Injector 5 Driver
High Current
AI6D
AN1
AN2
AN3
C20
A3
A4
A5
Air Injector 6 Driver
Pressure Input
Pressure Input
Pressure Input
High Current
51K Pull Down
51K Pull Down
51K Pull Down
AN4
A6
Potentiometer Input
220K Pull Down
AN5
AN6
AN7
AN8
A7
A8
A9
A10
220K Pull Down
220K Pull Down
220K Pull Down
220K Pull Down
AN9
A14
AN10
A15
AN11
A16
AN12
A17
AN13
A25
AN14
A26
AN15
A27
AN16/O2BHI
AN17/O2BLO
AN18/O2ALO
A2
A12
A24
AN19/O2AHI
A13
CAM_DG
B6
CAN1CAN1+
CAN2CAN2+
A21
A11
A32
A31
Potentiometer Input
Potentiometer Input
Potentiometer Input
Potentiometer Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
Variable Resistance
Input
Potentiometer Input
Potentiometer Input
Pressure Input
Variable Resistance
Input
Hall Effect Cam
Sensor
Serial
Communications
Serial
Communications
CNK-
B5
Crank Position LO
53
Orange/White
51 Yellow/White
78 Light Blue/
White
76 Green/White
3 Yellow
4 Blue/Black
5 White/ Orange
6 Light Blue/
White
7 White/Yellow
8 Brown/White
9 Yellow/Pink
10 Red/Pink
1K Pull Up
14 Tan
1K Pull Up
15 Tan/Green
1K Pull Up
16 Green
1K Pull Up
17 Brown
180 Ohm Pull Up
25 Light Blue/
Black
180 Ohm Pull Up
26 Pink/Black
150 Ohm Pull Up
27 Orange/Pink
220K Pull Up
220K Pull Up
51K Pull Up
2 White/Yellow
12 White/Red
24 Red/Purple
10K Pull Up
13 Tan/Orange
150K Pull Up
38 White/Purple
Terminating Resistance
Required
Terminating Resistance
Required
Variable Reluctance Sensor
Compatible with
NSC LM1815
21
11
32
31
Dark Blue
White
Brown
Yellow
37 White

Page 15 of 19
ECU555-80 Family Datasheet
ControlCore
Resource Name
Pin #
PCM
Function
Name
Hall Effect Crank
Sensor
CNK_DG
B14
CNK+
B13
DG1
B15
DG2
B16
DG4
B3
DRVG
C15, 16, 24
Driver Ground
DRVP
B17, 18
Driver Power (VBATT)
ECUP
A1
EK0N
A19
EK0P
A29
EK1N
A20
EK1P
A30
ESC_A
ESC_B
C17
C18
EST_RTN
B1
EST1
B2
EST2
C8
EST3
B10
EST4
C7
EST5
B9
EST6
C12
EST7
C13
EST8
C14
ECU Power
Knock Sensor
Negative
Knock Sensor
Positive
Knock Sensor
Negative
Knock Sensor
Positive
H-Bridge
H-Bridge
Electronic Spark
Timing Return
Electronic Spark
Timing
Electronic Spark
Timing
Electronic Spark
Timing
Electronic Spark
Timing
Electronic Spark
Timing
Electronic Spark
Timing
Electronic Spark
Timing
Electronic Spark
Timing
ETC_A
C4
H-Bridge
High Current (5A)
ETC_B
FI1D
C2
C6
H-Bridge
Fuel Injector 1 Driver
High Current
High Current
Crank Position HI
Discrete Switch,
Frequency, IRQ
Discrete Switch,
Frequency, IRQ
Discrete Switch,
Frequency, IRQ
Notes
Wire Number
Color Code
150K Pull Up
46 White/Brown
Variable Reluctance Sensor
Compatible with NSC
45 Red
LM1815
1K Pull Up
47 Black/Blue
48
Orange/Black
35 Gray/ Dark
1K Pull Up
Blue
71, 72 & 80
Connect to Battery Ground
Black
Power to Module and
49 & 50
Loads
Red/Blue
Power to Module
1 Purple/White
Motorola PROSAK
19 Black/Red
Compatible
Motorola PROSAK
29 White/ Light
Compatible
Blue
20
Yellow/Orange
1K Pull Up
30 White/Black
High Current (5A)
High Current (5A)
Low Current Return from
Spark Coils
73 Gray/White
74 Gray/Red
SmartCoil Driver
34 Green/Black
SmartCoil Driver
64 Green/Blue
SmartCoil Driver
42 Green/Brown
SmartCoil Driver
63
Green/Orange
SmartCoil Driver
41 Green/Purple
SmartCoil Driver
68 Green/Red
SmartCoil Driver
69 Green/White
SmartCoil Driver
33 Black/Green
70
Green/Yellow
60
Brown/Yellow
58 Brown/White
62 Pink/Black

Page 16 of 19
ECU555-80 Family Datasheet
FI2D
C11
Fuel Injector 2 Driver
High Current
FI3D
B22
Fuel Injector 3 Driver
High Current
ControlCore
Resource Name
Pin #
PCM
Function
Name
Notes
FI4D
B20
Fuel Injector 4 Driver
High Current
FI5D
FI6D
FUELP
HSOL1
HSOL2
HSOL3
HSOL4
C23
C21
B11
C1
C19
C9
C10
MPRD
B4
Fuel Injector 5 Driver
Fuel Injector 6 Driver
FUEl Pump
PWM Output
PWM Output
PWM Output
PWM Output
Main Power Relay
Driver
High Current
High Current
PWM
High Current
High Current
High Current
High Current
Wire to Main Power Relay
Coil
OILP
B7
Oil Pump
High Current (10A)
SCL-
A18
RS485 LO
SCL+
A28
RS485 HI
START
B8
Starter Solenoid
Relay
STOP
B23
Discrete Switch
TACH
B12
Tachometer Output
XDRG
A22
Transducer Ground
XDRP
A23
XDRP_B
B24
Transducer Power
(5V)
Transducer Power B
(5V)
High Current (10A)
1K Pull Up to ECUP, 15K
Pull Down, Wire to Ground
via E-STOP Switch
1.8K Pull Up
Ground Return for
Transducers
500mA Source for
Transducers
500mA Source for
Transducers
67 Pink/Brown
54 Pink/Dark
Blue
Wire Number
Color Code
52 Pink/
Light Blue
79 Pink/Orange
77 Pink/Purple
43 Orange
57 Yellow/Orange
75 Yellow/Pink
65 Yellow/Red
66 Yellow/White
36 Yellow/Purple
39 Light Blue/
Black
18 White/ Dark
Blue
28 Dark Blue/
White
40 Yellow/ Black
55 Black/ Yellow
44 Gray
22 Black/ Orange
23 Purple/
Yellow
56 Purple/Pink

Page 17 of 19
ECU555-80 Family Datasheet
5 PHYSICAL DIMENSIONS
5.1 ALL DIMENSIONS ARE IN MILLIMETERS
42.36
20.07
226.06
48
127.94
M o t o Tr o n
XXXX-XXXX-XXXX
48
203.71

Page 18 of 19
ECU555-80 Family Datasheet
ECU Acceleration(G's)
6. ENVIRONMENTAL RATINGS
The ECU is designed to meet automotive industry standard under hood environmental requirements for
6.1 GENERAL
12 volt systems, and also meets marine industry environmental requirements.
Validation tests included extreme operating temperatures (-40 to 105C), thermal shock, humidity, salt
spray, salt fog, immersion, fluid resistance, mechanical shock, vibration, and EMC.
It is the responsibility of the application engineer to assure that the application does not exceed the
demonstrated capabilities of the unit; vibration or thermal. It may be necessary to perform additional
tests to validate the unit
in the application.
Examples
of Acceptable ECU Vibration Profiles
6.2 VIBRATION:
20
Engine mountable and
tested to high-performance
18
levels, the ECU has been
16
successfully deployed on
Extreme race engine vibration
engines having the vibration
14
profiles shown at right:
12
Electrical and mechanical
isolation is via a bushing,
10
grommet, and washer, as
8
shown below:
6
4
Production engine vibration
2
0
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Frequency(Hz)
6.3 TRANSIENT POWER SPIKE RESISTANCE:
7 MODELS
Module Description
PCM03_0311: Development Module
PCM03_0309: Production Module
PCM03_0312: Development Module
PCM03_0310: Production Module
8 ORDERING INFORMATION
8.1 DEVELOPMENT MODULES
8.2 PRODUCTION MODULES
+/- 200 VDC
Available Resources
AN1M...AN19M, DG1, DG2, DG4, STOP, CNK+, CNK-, CNK_DG,
CAM_DG, EK0P, EK0N, EK1P, EK1N, XDRP, XDRP_B, MPRD,
TACH, FI1D...FI6D, AI1D...AI6D, EST1...EST8,HSOL1...HSOL4,
FUELP, OILP, START, ECUP, DRVP, DRVG, XDRG, EST_RTN,
CAN1, CAN2, SCL
AN1M...AN15M, DG1, DG2, DG4, STOP, CNK+, CNK-, CNK_DG,
CAM_DG, O2A, O2B, EK0P, EK0N, EK1P, EK1N, XDRP, XDRP_B,
MPRD, TACH, FI1D...FI6D, AI1D...AI6D,
EST1...EST8,HSOL1...HSOL4, FUELP, OILP, START, ECUP, DRVP,
DRVG, XDRG, EST_RTN, CAN1, CAN2, SCL
MotoTron Sales: (734)822-7700
MotoTron Sales: (734)822-7700

Page 19 of 19
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