S9S12VR64F2CLF

Microcontrollers Overview

The S9S12VR64F2CLF is a 16-bit microcontroller from the NXP MagniV S12VR family, utilizing the S12 core architecture. It features 64 kB of Flash program memory and 2 kB of RAM. The device operates at a maximum clock frequency of 25 MHz and includes an integrated LIN physical layer for automotive communication. It provides six 10-bit ADC channels and supports I/O voltages ranging from 3.15 V to 5.5 V. Packaged in a 48-lead LQFP, it is qualified to AEC-Q100 standards with an operating temperature range of -40°C to +105°C.

Microcontrollers Feature Summary

• Integrated LIN physical layer for direct connection to local interconnect networks
• Automotive-grade qualification ensuring reliability under harsh environmental conditions
• Built-in low-side drivers designed for inductive load protection and relay control

Microcontrollers Applications

• Window lift and sunroof motor control systems
• Seat adjustment and positioning actuators
• HVAC blower motor regulation
• Central locking and door module implementations

Microcontrollers Procurement Notes

Verify the specific suffix 'F2' against official NXP documentation to confirm pinout compatibility and feature set, as variations exist within the S12VR series. Ensure the package type matches the target PCB footprint. Confirm current production status and lifecycle stage before finalizing design-in decisions.

Microcontrollers Selection Notes

Select this component when automotive certification and LIN bus integration are required for motor control applications. Compare memory sizes and I/O counts against similar S12VR variants like the S9S12VR64AF0CLF to ensure optimal cost-performance balance for the specific system requirements.

Microcontrollers Part Context

This part belongs to the S12VR family, which targets small, efficient solutions for relay-driven DC motor control. The family emphasizes high-voltage input capabilities and integrated power drivers, making it suitable for industrial and automotive actuator applications where space and component count must be minimized.

Microcontrollers Replacement Considerations

Check for direct substitutes within the S12VR family such as S9S12VR64AF0CLF or S9S12VR64F0CLF. Verify that any replacement maintains identical package dimensions, pin assignments, and thermal characteristics to avoid redesigning the host hardware.