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—— RapidECU-U3H
RapidECU-U3H is a new generation of mass production electronic control unit, which supports rapid prototype development and batch matching of controller such as VCU of vehicle controller, HCU of hybrid power controller and TCU of automatic transmission controller. Rapidecu-u3h is the third generation product of 32-bit auto controller of Huahai Technology. The definition, design and verification of RapidECU-U3H are carried out according to ISO26262 standard.
• RapidECU-U3H Application Characteristics
It can be applied to pure electric vehicle controller, hybrid vehicle controller, automatic transmission controller, hydraulic system control, active suspension controller, etc.
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Basic Parameters |
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Micro controller |
MPC5744P, 32-bit, dual-core, 160MHz, hardware floating-point unit, ISO26262 |
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SRAM 384KB,Flash 2.5MB,EEPROM 64Kb |
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Power supply |
Power supply voltage: 9V~32V, 3-channels external wake-up signals |
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4-channels 5V sensor power supply |
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Input |
12 analog inputs, 9 voltage inputs (active sensor), 3 resistance inputs (passive sensor) |
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19-channels switch input, 10-channels high effective, 9-channels low effective |
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2-channels frequency input, support Hall type sensor signal (square wave signal) |
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Output |
4-channels high side drive, integrated hardware channel protection and diagnosis function, with current feedback |
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11-channels low edge driver,integrated hardware channel protection and diagnostic functions |
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4-channels constant current power drive, constant current control, with flutter mode and current feedback, with low side drive multiplexed pin |
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2-channels OF PWM output, including 1-channel and low-side drive multiplexing pin, 1-channel and high-side drive multiplexing pin |
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Communication |
CAN, 4-channels, CAN2.0b, ISO11898 |
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LIN,1-channels host |
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Environment |
Protection class: IP67, working temperature: -40℃~+85℃, weight about 400g
The protection of climate and environment conforms to ISO16750-4 and the protection of chemical environment conforms to ISO16750-5
Vibration, impact and drop tests conform to ISO16750-3 |
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EMC Features |
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ESD |
Air ELECTROSTATIC discharge test and contact electrostatic discharge test meet the relevant requirements of ISO 10605-2008 |
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BCI |
Electromagnetic radiation immunity conforms to the relevant requirements of GB/T 17619-1998 |
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CE |
The related requirements of conducting disturbance are in line with 2008f GB/T 18655-2010 |
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RE |
Radiation harassment complies with the relevant requirements of GB/T 18655-2010 |
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CI |
The transient conduction immunity along the power line conforms to the relevant requirements of ISO 7637-2:2004 |
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