Summary of Features:

• 8051-based MCU @ 40MHz
• 64kB Flash memory
• 4kB EEPROM emulation
• On-chip debug interface (2-wire)
• LIN transceiver compatible with LIN standards 1.3, 2.0, 2.1 and SAE J2602 – supports fast programming via LIN - Voltage Regulator for supply of internal and external circuits (5V)
• Two High-Side & two Low-Side Switches with PWM capability
• Integrated measurement interface for monitoring battery voltage and chip temperature
• 10-bit ADC converter
• CAPCOM6 for ext. motor control

Benefits:

• Complete system-on-chip (SoC) for ECU’s that communicate via LIN interface with main ECU
• High-voltage monitoring inputs for off-board switch control
• Highly flexible SoC through dedicated configuration registers for e.g. current and voltage settings as well as power saving modes
• High pin-count VQFN package with 7×7mm footprint enables space saving PCB designs

Target Applications:

• Window Lift
• Power Seats
• Sun Roof
• Fan/Blower Control
• Key Pad Interface
• Switch Panel Interface