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—— RapidECU-S1
RapidECU-S1 is a fully functional product-level prototype controller for automotive, construction machinery, Marine, power machinery, and other fields. RapidECU-S1 is designed for complex control system requirements.
• RapidECU-S1 Application Characteristics
It can be applied to various complex control systems, such as pure electric controller, hybrid controller, high pressure common rail injection system, gasoline direct injection system, automatic transmission control system, advanced driver assistance system, etc.
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Basic Parameters |
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Micro controller |
MPC5674F, 32-bit, frequency 160MHz (max 264MHZ), hardware floating point unit |
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SRAM 256KB，Flash 4MB，EEPROM 64KB |
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Power supply |
Power supply voltage: 9V~32V, 1 external wake-up signal |
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4-channels 5V sensor power supply, 300mA, 1-channel programmable voltage, 1.5~10V, 300mA |
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Input |
28 analog inputs, including 22 voltage inputs (active sensor) and 6 resistance inputs (passive sensor)
2 circuit current input (4~20mA), compatible voltage (0~12V) input |
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31-channles switching input, of which 20-channels are high effective (with voltage input pin multiplexing), 11-channels are low effective (6-channels and resistance input pin multiplexing) |
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8-channels frequency input, among which 4-channels support Hall frequency input and 4-channels support magneto-electric frequency input |
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2-channels crankshaft position signal input(2-channels of input mutually exclusive), respectively support hall type sensor and magneto-electric sensor |
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2-channels camshaft position signal input (2-channels of input mutually exclusive), respectively support hall type sensor and magneto-electric sensor |
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2-channels detonation sensor signal input,2-channels of oxygen sensor signal input, 2-channels of ordinary oxygen sensor signal input |
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Output |
6-channels high side drives, among which 3-channels are compatible with switch working mode and PWM working mode, 3-channels are driven by DC motor with positive pole pin multiplexing |
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22-channels low-edge drives, including 14-channels compatible switch working mode and PWM working mode, 8-channels low-edge and high-stop tubing multiplexing |
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4-channels constant current power drive, 0~3A, integrated hardware channel protection and diagnosis function, with current feedback |
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20-channels of PWM output, including 14-channels and low-end power drive multiplexing, 3-channels and high-end power drive multiplexing |
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3-channels dc motor drive output, of which 2-channels 5A, 1-channel 3A |
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1-channels stepper motor drive output, 2 phase 1A, and 2-channels DC motor pin multiplexing |
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8-channels low resistance type fuel injection drive output, suitable for low resistance type fuel injector (such as high pressure common rail diesel engine fuel injector, direct injection cylinder fuel injector, electric control unit pump solenoid valve, low resistance type fuel injection valve, etc.) fuel injection waveform parameter can be configured, Boost voltage can be configured hardware (default configuration is 49V), 40V~90V, rated current 25A |
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8-channels high resistance type fuel injection drive output, suitable for high resistance type fuel injector (such as manifold injection gasoline engine fuel injector, high resistance type air injection valve, etc) |
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1 high pressure oil pump drive output, suitable for high pressure oil pump, rated 5A, peak 12A |
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8-channels ignition logic signal output (suitable for ignition coil with IGBT), of which 2-channels internal integrated power drive (suitable for ignition coil without IGBT) |
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6-channels air injection drive output, among which 1-channel and high pressure timing oil pump drive output pin multiplexing |
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2-channels analog output, 0~10V |
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Communication |
4-channels CAN，CAN2.0B，ISO11898 |
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1-channel LIN host;1-channel RS232 serial communication interface; 1-channel RS485 serial communication interface |
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Environment |
Protection grade: IP67, working temperature: -40℃~+85℃, weight about 1500g, climatic and environmental protection in accordance with ISO16750-4, chemical environmental protection in accordance with ISO16750-5, vibration, impact and drop tests in accordance with ISO16750-3 |
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