Overview
The FS32K144UAT0VLLT is a 32-bit microcontroller from NXP USA Inc., part of the S32K1 family. These microcontrollers are based on the Arm Cortex-M4F core and are designed for automotive and industrial applications. They feature ultra-low-power operating modes, a cryptographic security engine with NXP firmware, and an automotive-grade Software Development Kit (SDK) with low-level drivers and the FreeRTOS OS. The S32K1 MCUs are AEC-Q100 qualified and support up to ASIL B functional safety, making them suitable for a wide range of safety-critical applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Type | Arm Cortex-M4F |
| Number of Cores | 1 |
| Operating Frequency [Max] | 112 MHz |
| Flash Memory | 512 kB |
| SRAM | 64 kB |
| EEPROM | 4 kB |
| Supply Voltage [Min to Max] | 2.7 to 5.5 V |
| Junction Temperature [Min to Max] | -40 to 125 ℃ |
| Ambient Operating Temperature [Min to Max] | -40 to 105 ℃ |
| Package Type | 100-Pin LQFP |
| GPIO | 89 |
| CAN FD | 1 |
| Security Modules | CSEc |
| PWM [Number, bits] | 4 x 32 |
| DAC [Number, bits] | 1 x 8 |
| ADC [Number, bits] | 2 x 16 |
| Timers [Number, bits] | 4 x 16 |
| Serial Communication | 1 x I2C, 3 x SPI, 3 x UART |
| ASIL Certification | up to ASIL-B |
Key Features
- Ethernet (10/100 Mbit/s), CAN FD, FlexIO (UART, I2C, SPI, I2S, LIN, PWM)
- Serial audio interface, QSPI with HyperBus™ support
- Complete production-grade software ecosystem including S32 Design Studio IDE, S32 SDK, and NXP AUTOSAR
- Security firmware provided by NXP, Core Self-Test Library for functional safety applications
- Production-grade ASIL compliant Real Time Drivers (RTD) support
- Model-Based Design Toolbox (MBDT) for MATLAB and third-party ecosystem support
- Integrated Digital Signal Processor (DSP) and Single Precision Floating Point Unit (FPU)
- Configurable Nested Vectored Interrupt Controller (NVIC)
- Low-power Arm Cortex-M4F/M0+ core with excellent energy efficiency and multiple power modes
- Cryptographic Services Engine (CSEc) with comprehensive cryptographic functions
- 128-bit Unique Identification (ID) number and Error-Correcting Code (ECC) on flash and SRAM memories
Applications
- Automotive:
- Active Suspension
- Automotive Advanced Exterior Lighting
- Automotive Zone Controller
- Battery Management System (BMS)
- Braking and Stability Control
- Diesel Engine Management
- Electric Pumps
- Firmware Over-the-Air (FOTA)
- Heating Ventilation, and Air Conditioning (HVAC)
- Hybrid Electric Vehicle (HEV) Applications
- Instrument Cluster
- Motorcycle Engine Control Unit (ECU) and Small Engine Control
- Transmission and Gearbox
- Industrial:
- Avionics
- Building Safety
- Data Buses and Battery Management
- Electricity Grid and Distribution
- Gas Meter
- Heat Metering
- Motor Drives
- Smart Lighting
- Smart Power Socket and Light Switch
- Water Meter
- Smart Home:
- Home Security and Surveillance
- Major Home Appliances
- Small and Medium Appliances
Q & A
- What is the core type of the FS32K144UAT0VLLT microcontroller?
The core type is Arm Cortex-M4F.
- What is the maximum operating frequency of the FS32K144UAT0VLLT?
The maximum operating frequency is 112 MHz.
- How much flash memory does the FS32K144UAT0VLLT have?
The FS32K144UAT0VLLT has 512 kB of flash memory.
- What are the supply voltage and junction temperature ranges for the FS32K144UAT0VLLT?
The supply voltage range is 2.7 to 5.5 V, and the junction temperature range is -40 to 125 ℃.
- What kind of security features does the FS32K144UAT0VLLT offer?
The FS32K144UAT0VLLT features a Cryptographic Services Engine (CSEc) with comprehensive cryptographic functions and a 128-bit Unique Identification (ID) number.
- What are some of the key applications for the FS32K144UAT0VLLT?
The FS32K144UAT0VLLT is used in various automotive and industrial applications, including active suspension, battery management systems, and smart home devices.
- Does the FS32K144UAT0VLLT support ASIL certification?
Yes, the FS32K144UAT0VLLT supports up to ASIL-B functional safety.
- What is the package type of the FS32K144UAT0VLLT?
The package type is a 100-Pin LQFP.
- What kind of software ecosystem does the FS32K144UAT0VLLT offer?
The FS32K144UAT0VLLT comes with a complete production-grade software ecosystem, including the S32 Design Studio IDE, S32 SDK, and NXP AUTOSAR.
- Does the FS32K144UAT0VLLT have any power management features?
Yes, it features low-power Arm Cortex-M4F/M0+ core with multiple power modes: HSRUN, RUN, STOP, VLPR, and VLPS.
- What kind of communication interfaces does the FS32K144UAT0VLLT support?
The FS32K144UAT0VLLT supports Ethernet (10/100 Mbit/s), CAN FD, FlexIO (UART, I2C, SPI, I2S, LIN, PWM), and serial audio interface.
