Overview
The FS32K146HAT0MLHT is a microcontroller from NXP USA Inc., part of the S32K1xx series. This device is built around the Arm Cortex-M4F core, providing a 32-bit CPU with integrated Digital Signal Processor (DSP) and Single Precision Floating Point Unit (FPU). It is designed for automotive and general-purpose applications, offering high performance and low power consumption. The microcontroller supports a wide range of operating conditions and features advanced power management and security capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Core Type | Arm Cortex-M4F |
| Operating Frequency [Max] | 80 MHz (up to 112 MHz in HSRUN mode) |
| Flash Memory | 1024 kB |
| 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) |
| Package Type | LQFP 32 FM Pins |
| 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 |
Key Features
- Arm Cortex-M4F/M0+ core with integrated DSP and FPU
- Configurable Nested Vectored Interrupt Controller (NVIC)
- Power Management Controller (PMC) with multiple power modes: HSRUN, RUN, STOP, VLPR, and VLPS
- Up to two Low Power Inter-Integrated Circuit (LPI2C) modules with DMA support
- Up to three FlexCAN modules (with optional CAN-FD support)
- FlexIO module for emulation of communication protocols and peripherals (UART, I2C, SPI, I2S, LIN, PWM, etc.)
- 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)
- Up to one 10/100Mbps Ethernet with IEEE1588 support and two Synchronous Audio Interface (SAI) modules
Applications
The FS32K146HAT0MLHT microcontroller is suitable for a variety of applications, including:
- Automotive systems: engine control, transmission control, and advanced driver-assistance systems (ADAS)
- Industrial automation: motor control, robotics, and industrial IoT
- Consumer electronics: smart home devices, wearables, and portable electronics
- Medical devices: medical diagnostics, patient monitoring, and medical imaging
Q & A
- What is the core type of the FS32K146HAT0MLHT microcontroller?
The core type is Arm Cortex-M4F. - What is the maximum operating frequency of the FS32K146HAT0MLHT?
The maximum operating frequency is 80 MHz, with up to 112 MHz in HSRUN mode. - How much flash memory does the FS32K146HAT0MLHT have?
The FS32K146HAT0MLHT has 1024 kB of flash memory. - What is the voltage range for the FS32K146HAT0MLHT?
The voltage range is 2.7 V to 5.5 V. - What are the ambient temperature ranges for the FS32K146HAT0MLHT?
The ambient temperature ranges are -40 °C to 105 °C for HSRUN mode and -40 °C to 150 °C for RUN mode. - Does the FS32K146HAT0MLHT support Ethernet?
Yes, it supports up to one 10/100Mbps Ethernet with IEEE1588 support. - What security features does the FS32K146HAT0MLHT have?
The FS32K146HAT0MLHT includes a Cryptographic Services Engine (CSEc), 128-bit Unique Identification (ID) number, and Error-Correcting Code (ECC) on flash and SRAM memories. - Can the FS32K146HAT0MLHT be used in automotive applications?
Yes, it is designed for automotive and general-purpose applications. - What power management features are available on the FS32K146HAT0MLHT?
The FS32K146HAT0MLHT has a Power Management Controller (PMC) with multiple power modes: HSRUN, RUN, STOP, VLPR, and VLPS. - Does the FS32K146HAT0MLHT support CAN-FD?
Yes, it supports up to three FlexCAN modules with optional CAN-FD support.
