S9S12GA64F0MLFR

Microcontrollers Overview

The S9S12GA64F0MLFR is a 16-bit microcontroller from the NXP S12G series, utilizing the HCS12 core architecture. It features 64 kB of Flash program memory and 4 kB of SRAM data memory. The device operates with a maximum clock frequency of 25 MHz and supports an operating voltage range of 3.13 V to 5.5 V. It includes a 12-bit ADC with 12 channels and provides 40 I/O pins within a 48-pin LQFP package. The component is AEC-Q100 qualified for automotive applications and supports interfaces including MSCAN, SCI, and SPI.

Microcontrollers Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards for reliable operation in vehicle environments.
• Integrated 12-bit analog-to-digital converter providing high-resolution signal acquisition capabilities.
• Supports Controller Area Network (CAN) communication via the MSCAN interface for robust network connectivity.

Microcontrollers Applications

• Automotive body electronics control modules
• Sensor interface units requiring CAN bus communication
• General-purpose embedded control systems in automotive environments

Microcontrollers Procurement Notes

Verify the specific suffix MLFR indicates tape-and-reel packaging when sourcing components. Confirm that the part number corresponds to the S12G family datasheet for accurate pinout and electrical specifications. Ensure compatibility with automotive temperature ranges specified in the official documentation before integration into final assemblies.

Microcontrollers Selection Notes

Select this model when a 16-bit S12 core is required with 64 kB of non-volatile storage and automotive certification. Compare against the S9S12G64F0MLFR variant if different packaging or minor parameter variations are acceptable. Consider the 25 MHz speed limit and 5.5 V maximum supply voltage constraints during system design.

Microcontrollers Part Context

This component belongs to the NXP S12G family of 16-bit microcontrollers designed for automotive applications. The family shares common architectural features such as the HCS12 core and peripheral sets, differentiated primarily by memory sizes and package options. The S9S12GA64F0MLFR represents a specific configuration within this lineup optimized for cost-sensitive automotive electronic control units.

Microcontrollers Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the S9S12G64AMLHR. Verify functional equivalence and package compatibility before substitution.