EmbeddedRelated.com
    Parts    FS32K144HFT0MLHT
FS32K144HFT0MLHT

FS32K144HFT0MLHT

NXP USA Inc.
ARM® Cortex®-M4F S32K Microcontroller IC 32-Bit 80MHz 512KB (512K x 8) FLASH 64-LQFP (10x10)
Active804 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The FS32K144HFT0MLHT is a 32-bit automotive-grade microcontroller based on the Arm Cortex-M4F core, operating at up to 80MHz. This AEC-Q100 qualified device features 512KB of Flash, 64KB of RAM, and integrated hardware security and functional safety features designed for high-reliability vehicle applications. It supports a wide operating voltage range from 2.7V to 5.5V, making it robust against automotive power rail fluctuations.

Why Choose This Part

The S32K144 offers a dedicated FlexCAN FD module for high-speed vehicle networking and 4KB of integrated EEPROM for persistent parameter storage. Its 5V tolerance on I/O pins simplifies interfacing with standard automotive sensors and actuators without level shifters.

Applications

Body Control Modules (BCM)
Managing lighting, door locks, and window controls using integrated CANbus and LINbus interfaces.
Electric Water Pumps and Fans
Utilizing the Cortex-M4F core and PWM peripherals for efficient motor control in thermal management systems.
Industrial Gateway Systems
Serving as a reliable bridge between legacy RS-485/UART sensors and modern CAN networks in harsh environments.

Key Specifications

Speed 80MHz
RAM Size 64K x 8
Core Size 32-Bit
EEPROM Size 4K x 8
Peripherals POR, PWM, WDT
Connectivity CANbus, FlexIO, I2C, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 58
Core Processor ARM Cortex-M4F
Package / Case 64-LQFP
Data Converters A/D 16x12b SAR; D/A1x8b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V

Getting Started

Developers can begin evaluation using the S32K144EVB-Q100 evaluation board. Software development is supported by NXP's S32 Design Studio IDE, which includes the S32 SDK with hardware abstraction layers (HAL) and driver support for the FlexCAN and FlexIO modules.

FS32K144HFT0 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number I/O Pins Package Temp Range Stock
FS32K144HFT0MLHT (this part) 58 LQFP-64 -40degC ~ 125degC .. 804
FS32K144HFT0VLLR (NXP Semiconductors) 89 LQFP-100 -40degC ~ 105degC .. 1,998

Also Consider

SPC560B50L3B4E0X STMicroelectronics - An alternative Power Architecture-based automotive MCU with similar flash and pin count for body applications.
S32K144 Evaluation Board NXP USA Inc. - The official development platform for prototyping and firmware validation for the S32K144 series.