www .delphi.com ETC 2 . 1 M edium / H eavy - D uty D iesel C ontroller
www .delphi.com ETC 2 . 1 M edium / H eavy - D uty D iesel C ontroller
www .delphi.com ETC 2 . 1 M edium / H eavy - D uty D iesel C ontroller
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<strong>ETC</strong> 2.1 M<strong>edium</strong>/H<strong>eavy</strong>-D<strong>uty</strong><br />
Benefits<br />
■ High reliability resulting from fewer<br />
interconnects<br />
■ Mounting location flexibility<br />
– Under-hood<br />
– Selective site, on-engine<br />
■ Compatible with US02 and Euro IV<br />
emissions requirements<br />
D<strong>iesel</strong> C<strong>ontroller</strong><br />
■ Flash programming of vehicle calibration<br />
and software updates<br />
■ Readily configurable software to meet<br />
customer specifications<br />
■ Improved packaging density<br />
Typical Applications<br />
■ Commercial<br />
■ Construction<br />
■ Agricultural<br />
Performance Specifications<br />
■ Main CPU<br />
– Motorola power PC Silver Oak 561<br />
– 40-56 MHz expanded mode<br />
– 1-2 Mbytes Flash<br />
Power Supply (9-32V) Input<br />
Switching<br />
Converter<br />
PWM<br />
Inputs<br />
VR/Hall<br />
Interfaces<br />
Keyswitch<br />
(Ext Relay)<br />
MLRE<br />
Linear Regulator<br />
Internal 5, 3.3 & 2.6V<br />
and (3) 5V Sensor Supplies<br />
Analog<br />
Resistive Inputs<br />
Internal<br />
Temp Sensor<br />
Internal<br />
Baro Sensor<br />
Analog<br />
Ratiometric Inputs<br />
AMF Input<br />
– 128 Kbytes SRAM, external<br />
– Independent watchdog processor<br />
■ Technology<br />
– Thick film FR4—multi-layer PBGA CPUs<br />
– Surface mount power drivers<br />
■ FIE Configurations<br />
– EUI, EUP<br />
■ Fuel System Interface<br />
– Controls single or dual solenoid injection<br />
systems<br />
■ I/O Chip Set<br />
– Commercial and Delphi custom ASICs<br />
■ Mounting<br />
– Soft-mounted, on-engine with vibration<br />
isolators<br />
■ Connectors<br />
– Three (3) 62-way = 186 pins<br />
■ Operating Temperature<br />
– -40°C to +105°C (case) operation<br />
■ Operating Voltage<br />
– 9V to 32V<br />
■ Dimensions<br />
– 220 mm x 267 mm x 95 mm<br />
M<strong>edium</strong>/H<strong>eavy</strong>-D<strong>uty</strong> D<strong>iesel</strong> Architecture<br />
Digital Core Block<br />
128KB SRAM<br />
Main Core (32 Bit)<br />
40-56 MHz<br />
40K Internal RAM<br />
Flash<br />
Up to 2MB<br />
Optional NEXUS Connector<br />
for<br />
HIL<br />
ETK Application<br />
I/O Block<br />
Watchdog<br />
Processor<br />
Discrete<br />
Input<br />
Injector Drive<br />
50/90V Advanced Electronic<br />
Unit Injectors & Pumps<br />
PWM LSD<br />
4A Closed<br />
Loop<br />
PWM LSD<br />
2A Open<br />
Loop<br />
LSD<br />
0.5A<br />
Discrete<br />
2 Bank<br />
CAN<br />
Up to 2<br />
Engine Brake<br />
Multi-Valve<br />
6<br />
Cylinders<br />
LSD<br />
0.1A<br />
HSD<br />
2A<br />
LSD<br />
2A<br />
Keyword 2000<br />
ISO9141K<br />
Printed on Recycled Paper ©2004 Delphi. All Rights Reserved DD04E0159