Features and Functions

The SECM70 is part of the MotoHawk® family of control solutions. These products allow for rapid development of control systems.

The combination of off-the-shelf hardware and MotoHawk software allows developers to focus on the operational details of the application without worrying about the design details of the hardware.

The result is that the same hardware used in development and prototyping can be used in ongoing production.

The unit offers 70 connector pins with inputs, outputs and communication interfaces to support a wide variety of applications.

The SECM70 MY17 hardware can be calibrated in real-time using MotoTune®, ToolKit, or commercially available calibration applications.

The 8923-2588 includes the 1751-6773 module and mounting kit.

Features:

70-pin platform

Microprocessor: ST SPC5642A, 120 MHz

Memory: 2M Flash, 128K RAM, 16K Serial EEPROM

Calibratable Memory: 34K FLASH

Operating voltage: 8-32 Vdc, 36 V (jumper start), 5.5 V (crank)

Operating temperature: -40 °C to +105 °C

Inputs:

VR or digital crank position sensor

Digital cam position sensor

13 Analog

5 Digital switches

1 Switched Oxygen Sensor

1 Wide Range Oxygen Sensor

2 Burst Sensors

Outputs:

8 electronic spark triggers for smart ignition coils

9 low-side drivers, 3 lamp drivers

1 main power relay driver to power engine electrical components

2 H-bridge drivers for electric throttle and actuator

1 sensor power (5 V) output