Overview
The FS32K146HAT0MLLR is a high-performance microcontroller from NXP USA Inc., part of the S32 Automotive Platform. This device is engineered for general-purpose applications in both automotive and industrial markets. It features an ARM® Cortex®-M4F core, operating at a clock speed of up to 80 MHz, and is designed to provide advanced security features, flexible communication interfaces, and robust processing capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | FS32K146HAT0MLLR |
| Package/Case | 100-LQFP (14x14) |
| Core Processor | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core |
| Speed | 80 MHz |
| Program Memory Size | 1 MB (1M x 8) FLASH |
| RAM Size | 128K x 8 SRAM |
| EEPROM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Data Converters | A/D 24x12b SAR; D/A 1x8b |
| Connectivity | CANbus, FlexIO, I²C, LINbus, SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 89 |
| Qualification | AEC-Q100 |
Key Features
- S32K146 Arm Cortex-M4F core with 80 MHz clock speed
- 1 MB Flash memory for storing firmware and data
- CAN FD (Controller Area Network Flexible Data-Rate) interface for high-speed communication
- FlexIO (Flexible Input/Output) interface for flexible peripheral connectivity
- CSEc security features for secure booting, anti-tampering, and data encryption
- 24 channel 12-bit SAR ADC and single 8-bit DAC for precise analog-to-digital and digital-to-analog conversions
- 89 Input/Output pins for extensive connectivity options
- Peripherals include Power-on Reset, Pulse Width Modulation, and Watchdog Timer
- Optimized for low power consumption with a wide voltage range (2.7V to 5.5V)
Applications
- Automotive: Advanced driver-assistance systems (ADAS), autonomous vehicles, infotainment systems
- Industrial: Industrial control systems, medical devices, industrial automation
- Consumer: Smart home devices, wearables, portable electronics
Q & A
- What is the core processor of the FS32K146HAT0MLLR?
The core processor is the ARM® Cortex®-M4F.
- What is the maximum clock frequency of the FS32K146HAT0MLLR?
The maximum clock frequency is 80 MHz.
- How much Flash memory does the FS32K146HAT0MLLR have?
The FS32K146HAT0MLLR has 1 MB (1M x 8) FLASH memory.
- What are the communication interfaces available on the FS32K146HAT0MLLR?
The communication interfaces include CANbus, FlexIO, I²C, LINbus, SPI, and UART/USART.
- What is the operating temperature range of the FS32K146HAT0MLLR?
The operating temperature range is -40°C ~ 125°C (TA).
- Does the FS32K146HAT0MLLR support secure booting and data encryption?
Yes, it supports secure booting, anti-tampering, and data encryption through CSEc security features.
- How many I/O pins does the FS32K146HAT0MLLR have?
The FS32K146HAT0MLLR has 89 I/O pins.
- What is the qualification standard for the FS32K146HAT0MLLR?
The qualification standard is AEC-Q100.
- What types of data converters are available on the FS32K146HAT0MLLR?
The FS32K146HAT0MLLR features a 24-channel 12-bit SAR ADC and a single 8-bit DAC.
- What are the typical applications of the FS32K146HAT0MLLR?
Typical applications include automotive systems (ADAS, autonomous vehicles), industrial control systems, and consumer electronics (smart home devices, wearables).
