Vehicle Control Unit (VCU)

Key Features

• Voltage min/max: 0 to 36 V
• Engineered for ISO26262 compliant system
• 1 pre-boost regulator and 1 pre-buck regulator
• 1 linear 5 V regulators with 1 A output current
• 3 independent self-protection 5 V tracking regulator with 150 mA output.
• 1 input voltage pin for monitor external tracking
• Coordinated soft start-up of all regulators
• 4 channels LS injector LS drivers
• 2 channels LS drivers for O2H load with current sense
• 2 channels LS camshaft or solenoid drivers
• 5 channels LS relay drivers
• 2 channels LS LED drivers
• 3 channels LS/HS drivers with low battery function for smart start
• 1 channel LS main relay driver (MRD) with internal diode for reverse battery protection
• 5 channels pre-drivers for external FET drivers
• Pre-driver 1&3 configurable for O2H load with external Rshunt-on the source of ext. N-Channel Mos
• 6 channels pre-drivers for internal or external igniter drivers
• 1 K-Line ISO9141/LIN 2.1 compliant
• Integrated charge-pump
• VRS-interface
• Watchdog
• Pin Wake-up
• Temperature sensor and monitoring
• Stop-counter with Wake-up
• Dual bandgap reference & oscillator
• Micro-second-channel MSC for differential single ended mode
• SEO function
• CAN-FD with wake up by CAN function
• Device registers setting and the full diagnostic are available through MSC
• Access to all relevant pins by test points
• Input signal connector compatible with the SPC563M-DISP
• Possibility to connect a generic microcontroller board using a simple adapter

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