FC32K144HFT0MLLT

Microcontrollers Overview

The FC32K144HFT0MLLT is a 32-bit microcontroller from NXP Semiconductors, part of the S32K1 series. It features an ARM Cortex-M4F core operating at a maximum clock frequency of 80 MHz. The device includes 512 kB of Flash program memory and 64 kB of SRAM data memory. It provides 89 general-purpose I/O pins in a 100-LQFP package. Key peripherals include three FlexCAN modules with CAN-FD support, multiple LPSPI, LPI2C, and LPUART interfaces, and two 12-bit ADCs with 16 channels. The MCU supports a supply voltage range of 2.7 V to 5.5 V and operates within temperature ranges up to +125°C.

Microcontrollers Feature Summary

• Integrates ARM Cortex-M4F processor with hardware floating-point unit for high-performance computation
• Includes built-in Cryptographic Security Engine (CSEc) for secure boot and data protection
• Features flexible communication interfaces including FlexCAN FD and FlexIO for protocol emulation
• Supports functional safety compliance with ISO 26262 ASIL B standards

Microcontrollers Applications

• Automotive body control modules and gateway applications
• Industrial motor drives requiring real-time control
• Sensor fusion units in mobile robotics and drones
• Infotainment system controllers

Microcontrollers Procurement Notes

Verify the specific suffix 'FC' against official NXP documentation, as standard datasheets typically list 'FS' or 'S32' prefixes for this family. Confirm the exact memory configuration and temperature grade match your design requirements. Ensure the 100-LQFP package dimensions align with your PCB layout constraints. Cross-reference the part number with the latest NXP product selector guide to confirm availability and lifecycle status.

Microcontrollers Selection Notes

Select this component when a balance of processing power and automotive-grade reliability is required. The Cortex-M4F core offers sufficient performance for complex algorithms while maintaining low power consumption. The extensive peripheral set reduces the need for external chips. Consider the 5V tolerant I/O options if interfacing with legacy automotive sensors without level shifters.

Microcontrollers Part Context

This part belongs to the S32K1 family of automotive microcontrollers designed for cost-sensitive applications. The family emphasizes scalability across different memory sizes and pin counts. It shares a common software ecosystem and toolchain with other S32K devices, facilitating migration between variants. The architecture is optimized for electric vehicle, chassis, and body electronics systems.

Microcontrollers Replacement Considerations

Direct substitutes within the same package and pinout may include other S32K14x variants with different memory sizes, such as S32K144 or S32K146, provided the memory requirements are met. Verify that any replacement maintains the same core speed and peripheral compatibility.