Overview
The FS32K146HAT0MLQT is a microcontroller unit (MCU) from NXP USA Inc., part of the S32K1xx series. This MCU is based on the Arm Cortex-M4F core, providing a 32-bit CPU with advanced features and high performance. It is designed for general-purpose automotive and industrial applications, offering a robust set of peripherals and power management options. The device operates within a voltage range of 2.7 V to 5.5 V and supports a wide ambient temperature range, making it suitable for various demanding environments.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | FS32K146HAT0MLQT |
| Package | 144-LQFP (20x20 mm) |
| Core | Arm Cortex-M4F/M0+ |
| Frequency | Up to 112 MHz (HSRUN mode), 80 MHz (RUN mode) |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 128 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) |
| 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 |
Key Features
- Arm Cortex-M4F/M0+ Core: Supports up to 112 MHz frequency with 1.25 Dhrystone MIPS per MHz, integrated Digital Signal Processor (DSP), and Single Precision Floating Point Unit (FPU).
- Peripherals: Includes up to three FlexCAN modules with optional CAN-FD support, FlexIO module for emulation of various communication protocols, up to two Low Power Inter-Integrated Circuit (LPI2C) modules, and up to one 10/100Mbps Ethernet with IEEE1588 support.
- Power Management: Low-power Arm Cortex-M4F/M0+ core with multiple power modes (HSRUN, RUN, STOP, VLPR, VLPS) for excellent energy efficiency.
- Security: Cryptographic Services Engine (CSEc) for comprehensive cryptographic functions, 128-bit Unique Identification (ID) number, and Error-Correcting Code (ECC) on flash and SRAM memories.
- Communication Interfaces: Supports various interfaces including UART, I2C, SPI, I2S, LIN, PWM, and more through the FlexIO module.
Applications
The FS32K146HAT0MLQT MCU is designed for a variety of applications, particularly in the automotive and industrial sectors. It is suitable for:
- Automotive Systems: Engine control units, transmission control units, body control modules, and other automotive electronics requiring high performance and reliability.
- Industrial Control Systems: Motor control, power management, and other industrial automation applications that demand robust peripherals and efficient power management.
- IoT and Connected Devices: With its integrated Ethernet and serial audio interfaces, it is also suitable for IoT applications and connected devices requiring secure and efficient communication.
Q & A
- What is the core architecture of the FS32K146HAT0MLQT MCU?
The FS32K146HAT0MLQT MCU is based on the Arm Cortex-M4F/M0+ core.
- What is the maximum operating frequency of the FS32K146HAT0MLQT?
The maximum operating frequency is up to 112 MHz in HSRUN mode and 80 MHz in RUN mode.
- What is the flash memory capacity of the FS32K146HAT0MLQT?
The flash memory capacity is 1 MB (1M x 8).
- What are the power modes supported by the FS32K146HAT0MLQT?
The supported power modes include HSRUN, RUN, STOP, VLPR, and VLPS.
- Does the FS32K146HAT0MLQT support CAN-FD?
Yes, it supports up to three FlexCAN modules with optional CAN-FD support.
- What security features are integrated into the FS32K146HAT0MLQT?
The MCU includes a Cryptographic Services Engine (CSEc), a 128-bit Unique Identification (ID) number, and Error-Correcting Code (ECC) on flash and SRAM memories.
- What is the ambient temperature range for the FS32K146HAT0MLQT?
The ambient temperature range is -40 °C to 105 °C for HSRUN mode and -40 °C to 150 °C for RUN mode.
- What communication interfaces are supported by the FS32K146HAT0MLQT?
The MCU supports various interfaces including UART, I2C, SPI, I2S, LIN, PWM, and more through the FlexIO module.
- Is the FS32K146HAT0MLQT suitable for automotive applications?
Yes, it is designed for automotive systems such as engine control units, transmission control units, and body control modules.
- What is the package type of the FS32K146HAT0MLQT?
The package type is 144-LQFP (20x20 mm).
