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ARM Cortex-M4F MCU
Model No: FS32K146HAT0MLLT

NXP USA Inc. FS32K146HAT0MLLT

Manufacturer: NXP USA Inc.
SEMICON NO.: FS32K146HAT0MLLT
Package: 100-LQFP
Stock: In stock
Description: IC ARM® Cortex®-M4F S32K MCU 32BIT 80MHz 1MB FLASH 100LQFP
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 Mfr NXP USA Inc. 
 Series S32K1xx series
 Core Processor ARM® Cortex®-M4F
 Core Size 32-bit
 Operating Frequency 80 MHz
 Flash Memory   1 MB (1M x 8)
 RAM Size 128 KB (128K x 8)
 EEPROM Capacity 4 KB (4K x 8)
 Supply Voltage (Vcc/Vdd) 2.7 to 5.5 V
 Analog-to-Digital (ADC) 24x12-bit SAR
 Digital-to-Analog (DAC) 1x8-bit
 I/O Count  89
 Communication Interfaces CANbus, LINbus, FlexIO, I²C, SPI, UART/USART
 Operating Temperature  -40°C to +125°C
 Package/Sizes 100-LQFP
 
NXP microcontrollerFS32K146HAT0MLLTARM Cortex-M4F MCU Chip Detailed Introduction
The FS32K146HAT0MLLT is a high-performance, 32-bit ARM Cortex-M4F microcontroller from NXP Semiconductors, designed for automotive and industrial applications.  It features a powerful 80 MHz ARM Cortex-M4F core, 1 MB of flash memory, 128 KB of SRAM, and a wide range of peripherals and connectivity options.  The device is AEC-Q100 qualified and supports up to ASIL B functional safety, making it suitable for demanding automotive and industrial applications.
Key Features
The FS32K146HAT0MLLT offers a comprehensive set of features tailored for robust and versatile applications.  It includes:
  1. A 32-bit ARM Cortex-M4F core operating at up to 80 MHz.
  2. 1 MB of flash memory with Error-Correcting Code (ECC) and 128 KB of SRAM.
  3. Multiple communication interfaces, including CAN FD, FlexIO, I²C, LINbus, SPI, UART/USART, and Ethernet.
  4. Advanced security features such as the CSEc security engine with AES-128 encryption, secure boot, and key storage.
  5. Low-power operating modes with fast wake-up capabilities and extensive power management features.
Electrical and Performance Characteristics
The FS32K146HAT0MLLT operates within a supply voltage range of 2.7V to 5.5V and supports an ambient operating temperature range of -40°C to 125°C.  It features:
  • 24-channel 12-bit ADC with up to 1 Msps.
  • 16-bit FlexTimers with dead-time insertion and fault detection.
  • 1 x 8-bit DAC for analog output.
  • 89 GPIO pins for flexible input/output.
FS32K146HAT0MLLTApplications
The FS32K146HAT0MLLT is ideal for a variety of automotive and industrial applications, including:
  • Automotive systems such as engine control units (ECUs), transmission control, and advanced exterior lighting.
  • Industrial applications like motor drives, smart power sockets, and building safety systems.
  • Smart home applications, including home security and major home appliances.
Alternative Models
  1. FS32K146HAT0VLHT: Similar to the FS32K146HAT0MLLT but with a different package type (100-pin LQFP) and temperature range (Grade 1: -40°C to 125°C).
  2. FS32K146HAT0VLFT: Offers the same core features but with a different package type (101-pin LQFP) and temperature range (Grade 1: -40°C to 125°C).
  3. FS32K146HAT0WLFT: A variant with a different package type (101-pin LQFP) and temperature range (Grade 1: -40°C to 125°C).