NXP Semiconductors S32K1 32-Bit Automotive General Purpose MCUs
NXP Semiconductor S32K1 32-Bit Automotive General Purpose Microcontrollers (MCUs) offer Arm® Cortex®-M4F and Cortex-M0+ cores, along with a basic cryptographic security engine and multiple communication peripherals such as CAN FD and Ethernet. The S32K1 Family offers scalability in several cores, memory, and peripherals, ensuring high-performance and functional safety compliant with ISO 26262 up to ASIL B. NXP Semiconductor S32K1 MCUs are available in various package types, including QFN, LQFP, and MAPBGA, providing flexibility in integration and design.
Features
- Scalable single platform
- 48MHz Cortex-M0+ core or 80MHz/112MHz Cortex-M4F core
- 128kB to 2MB flash memory with ECC
- Up to 4KB EEPROM
- 12-bit 1Msps 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°C/150°C
- Minimum 15 years of 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 motor control
- HVAC
- Automotive end node
- LED lighting
- Body control
- Electric pumps
- Home appliances
- Industrial metering
Additional Resources
- S32K1 General Purpose MCUs Fact Sheet
- Application Note: Optimizing the S32K1xx eDMA for Performance Demanding Applications
- Application Note: S32K1xx Series Cookbook
- Application Note: Libuavcan S32K1 Driver over CAN-FD
- Application Note: Production Flash Programming Best Practices for S32K1xx MCUs
- Application Note: Motor Control Using FreeRTOS
Block Diagram
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