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Features:

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The ArduECU MK1C is our custom, ground-up controller with a built-in CAN controller which is enabled out-of-the-box. It is a fully re-designed ECU controller based upon the ATmega 328P with additional capability. It has the specs of the MK1B except that it has a CAN controller enabled for additional CAN-based applications such as:

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• Vehicle controls development 

• Car hacking and control

• Monitoring

• Automation

• Machine controller applications

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Power Requirements:

• Recommended Operating Voltage: 12-24VDC (9-36VDC max limits)

• Idle Power Consumption: <150mA

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Reference Voltages:

• 5VDC Reference (~400mA max with internal re-settable fuse)

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Communications:​

• Serial (x1 capable)

• SPI (x2 capable)

• I2C (x1 capable)

• CAN (x1 SAE J1939/CANopen capable)

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Processor:

•  Atmega 328P CMOS, 10-Bit ADC @16MHz

• 32kB In-System Self Programmable Flash Memory, 1kB EEPROM, 2kB Internal SRAM

• Write/Erase: 10k-Flash, 100k-EEPROM

• Data retention: 20 years at 85C, 100 years at 25C

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Inputs/Outputs(3): 

• 4 Capable Digital Outputs (Sourcing outputs capable of ~3A each per channel; up to 30 Amps)

• 5 Capable PWM Outputs (Sourcing outputs capable of ~3A each per channel; up to 30 Amps)

• 4 Capable Digital Inputs (5-24VDC)

• 6 Analog Inputs (three of which are 5VDC, three of which are 12-24VDC)

• I/O configured internally on PCBA via jumper selections(1) 

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Environmental Ratings(2):

• Operating Temperature: -40F to 158F

• Storage Temperature: -58F to 185F

• Water Resistance: IP69K (per IEC660529)

• Humidity Tolerance: TBD

• Vibration: TBD

• Shock: TBD

• Corrosion: TBD

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(1)Hardware jumper selections must match your software configuration.

(2)Ratings need final verification through final beta testing.

(3)Note that adding CAN hardware, requires use of some of the Atmega 328P I/O and therefore reduces the I/O count as compared to the MK1B.

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Dimensions: