FC32K144HFT0MLFR

Microcontrollers Overview

The FC32K144HFT0MLFR is a 32-bit microcontroller from the S32K14x series, manufactured by NXP Semiconductors. It features an ARM Cortex-M4F core operating at a maximum clock frequency of 80 MHz. The device includes 512 kB of Flash memory and 64 kB of SRAM. It supports analog supply voltages from 2.7 V to 5.5 V and operates within a temperature range of -40°C to +125°C. The MCU provides 89 I/O pins and integrates interfaces including I2C, SPI, UART, LIN, PWM, and I2S. It is qualified under AEC-Q100 standards and housed in an LQFP-100 package.

Microcontrollers Feature Summary

• Automotive-grade reliability with AEC-Q100 qualification for high-temperature operation up to 125°C
• Integrated CAN-FD controller supporting flexible data-rate communication protocols
• FlexIO peripheral providing configurable digital interfaces for custom protocol support
• Dual 12-bit ADCs for precise analog signal acquisition in vehicle body applications

Microcontrollers Applications

• Vehicle body control modules
• Door control units
• Seat adjustment systems
• Lighting control modules

Microcontrollers Procurement Notes

Verify the specific ordering suffix against the official NXP datasheet to ensure correct package type, temperature grade, and mass storage configuration. Confirm that the FS32K variant designation aligns with your automotive safety requirements. Check for any specific RoHS compliance documentation required for your region. Ensure the LQFP-100 footprint matches your PCB design constraints before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when automotive body control applications require a balance of processing power and peripheral integration. The 80 MHz Cortex-M4F core offers sufficient performance for complex logic while maintaining low power consumption. Verify that the 512 kB Flash capacity meets firmware size requirements. Consider the 89 available I/O lines for system connectivity needs. Ensure compatibility with existing development tools and debuggers supported by the S32K architecture.

Microcontrollers Part Context

This part belongs to the S32K14x family of automotive microcontrollers designed for body and chassis applications. The family emphasizes functional safety and robust peripheral sets tailored for vehicle environments. The FC32K prefix indicates a specific commercial or automotive grade variant within the broader S32K portfolio. These devices are engineered to meet stringent automotive quality and reliability standards.

Microcontrollers Replacement Considerations

Consult NXP documentation for direct pin-to-pin replacements within the S32K14x series. Verify memory size and peripheral availability in alternative parts. Ensure functional safety integrity levels match if used in safety-critical circuits.