Overview
The FS32K142UAT0VLLT is a 32-bit microcontroller (MCU) from NXP USA Inc., part of the S32K1 family. This MCU is based on the Arm® Cortex®-M4F/M0+ core and is designed for general-purpose automotive applications. It offers a comprehensive suite of production-grade tools and software, including an automotive-grade Software Development Kit (SDK) suitable for both AUTOSAR® and non-AUTOSAR applications. The device is known for its ultra-low-power operating modes, making it energy-efficient and suitable for a wide range of automotive and industrial uses.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® Cortex®-M4F/M0+ |
| Frequency | Up to 112 MHz (HSRUN mode), up to 80 MHz (RUN mode) |
| Flash Memory | 256 KB |
| Package | 100-pin LQFP |
| Voltage Range | 2.7 V to 5.5 V |
| Ambient Temperature Range | -40 °C to 105 °C (HSRUN mode), -40 °C to 150 °C (RUN mode) |
| Clock Interfaces | 4-40 MHz fast external oscillator, 48 MHz Fast Internal RC oscillator, 8 MHz Slow Internal RC oscillator, 128 kHz Low Power Oscillator |
| Power Modes | HSRUN, RUN, STOP, VLPR, VLPS |
| Communication Interfaces | Up to two LPI2C modules, up to three FlexCAN modules (with optional CAN-FD support), FlexIO module, 10/100Mbps Ethernet with IEEE1588 support, two Synchronous Audio Interface (SAI) modules |
Key Features
- Integrated Digital Signal Processor (DSP) and Single Precision Floating Point Unit (FPU)
- Configurable Nested Vectored Interrupt Controller (NVIC)
- Cryptographic Services Engine (CSEc) for comprehensive cryptographic functions
- 128-bit Unique Identification (ID) number and Error-Correcting Code (ECC) on flash and SRAM memories
- System Memory Protection Unit (System MPU)
- Low-power Arm Cortex-M4F/M0+ core with multiple power modes for energy efficiency
- FlexIO module for emulation of various communication protocols and peripherals (UART, I2C, SPI, I2S, LIN, PWM, etc.)
Applications
The FS32K142UAT0VLLT MCU is designed for various automotive and industrial applications, including:
- Automotive body and chassis control systems
- Automotive safety and security systems
- Industrial control and automation systems
- IoT and connected devices requiring low power and high performance
Q & A
- What is the core architecture of the FS32K142UAT0VLLT MCU?
The FS32K142UAT0VLLT MCU is based on the Arm® Cortex®-M4F/M0+ core.
- What is the maximum operating frequency of the FS32K142UAT0VLLT?
The maximum operating frequency is up to 112 MHz in HSRUN mode and up to 80 MHz in RUN mode.
- What is the flash memory capacity of the FS32K142UAT0VLLT?
The flash memory capacity is 256 KB.
- What are the power modes supported by the FS32K142UAT0VLLT?
The supported power modes include HSRUN, RUN, STOP, VLPR, and VLPS.
- Does the FS32K142UAT0VLLT support cryptographic functions?
Yes, it includes a Cryptographic Services Engine (CSEc) for comprehensive cryptographic functions.
- What communication interfaces are available on the FS32K142UAT0VLLT?
The MCU supports up to two LPI2C modules, up to three FlexCAN modules, FlexIO module, 10/100Mbps Ethernet with IEEE1588 support, and two Synchronous Audio Interface (SAI) modules.
- What is the operating temperature range of the FS32K142UAT0VLLT?
The operating temperature range is -40 °C to 105 °C (HSRUN mode) and -40 °C to 150 °C (RUN mode).
- What is the package type of the FS32K142UAT0VLLT?
The package type is 100-pin LQFP.
- Does the FS32K142UAT0VLLT support AUTOSAR® applications?
Yes, it is supported by an automotive-grade Software Development Kit (SDK) suitable for both AUTOSAR® and non-AUTOSAR applications.
- What are some typical applications of the FS32K142UAT0VLLT MCU?
Typical applications include automotive body and chassis control systems, automotive safety and security systems, industrial control and automation systems, and IoT devices.
