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NPI Body

NXP S32K1

NXP S32K1 - 3.3 V Microcontroller for Automotive General Purpose

The S32K1 3.3 V microcontrollers are designed for automotive body, control and gateway applications requiring a balance of performance, safety and cost. Built on Arm Cortex M cores, they provide a scalable platform that supports a wide range of memory and peripheral configurations for different system requirements.

With integrated functional safety support up to ISO 26262 ASIL B and embedded security features, S32K1 devices enable reliable and secure system design for modern automotive architectures.

A production ready software ecosystem, including automotive grade SDKs and support for AUTOSAR and non AUTOSAR environments, simplifies development and enables faster transition from design to deployment.

Features

Scalable Single Platform
- 48 MHz Cortex-M0+ core or 80/112 MHz Cortex-M4F core
- 128 kB to 2 MB flash memory with ECC. Up to 4KB EEPROM
- 12-bit 1 Msps ADC, 16-bit FlexTimers with dead-time insertion and fault detection
- Scalable low power Run and Stop modes. Fast wake-up, clock and power gating
- QFN, LQFP and MAPBGA packages. -40 to 125/150° C. Minimum 15 years longevity
- AEC-Q100 qualified
  - Grade 0: -40° C to +150° C Ta
  - Grade 1: -40° C to +125° C Ta
  - Grade 2: -40° C to +105° C Ta

Safety, Security and Connectivity
- Functional Safety ISO 26262 compliant, up to ASIL B
- HW and SW watchdogs, clock/power/temperature monitors
- Safety documentation and SafeAssure community support
- CSEc security engine - AES-128, secure boot and key storage
- Ethernet (10/100 Mbit/s), CAN FD, FlexIO (UART, I²C, SPI, I²S, LIN, PWM...), serial audio interface, QSPI

Complete Production-Grade Software Ecosystem
- S32 Design Studio IDE: Eclipse, GCC and debugger
- Production-grade S32 Software Development Kit (S32 SDK): SPICE Level 3 compliant, MISRA tested
- NXP AUTOSAR MCAL (ISO 26262 and QM compliant) and OS
- Security firmware - NXP provided
- Core Self-Test Library for functional safety applications
- Production-grade ASIL compliant Real-Time Drivers (RTD) support
- Model-Based Design Toolbox (MBDT) for MATLAB® and Simulink®, FreeMASTER (Lite) plus Motor Control Application Tunning (MCAT) tool, and Automotive Math and Motor Control Library (AMMCLib) set
- Third-party ecosystem support to reduce time-to-market

Applications

Automotive
- Active Suspension
- Automotive Advanced Exterior Lighting
- Automotive Zone Controller
- Battery Management System (BMS)
- Braking and Stability Control
- Diesel Engine Management
- Digital Cluster
- Electric Pumps
- Firmware Over-the-Air (FOTA)
- Heating Ventilation and Air Conditioning (HVAC)
- Hybrid Electric Vehicle (HEV) Applications
- Motorcycle Engine Control Unit (ECU) and Small Engine Control
- Transmission and Gearbox

Consumer
- Major Home Appliances
- Small and Medium Appliances
Industrial
- Building Safety Detectors
- Data Buses and Battery Management
- General Avionics
- Motor Drives
- Power Grid Converter
- Smart Lighting
- Smart Power Socket