NXP's S32K is a scalable family of AEC-Q100 qualified 32-bit Arm® Cortex®-M4F and Cortex-M0+ based MCUs engineered for general-purpose automotive and high-reliability industrial applications.
The S32K11x automotive Arm Cortex microcontrollers are leading the introduction of CAN-FD and security in small CAN nodes while making it easy to implement ISO 26262 functional safety support. These MCUs provide a full ecosystem of IDE, production-grade SDK, and AUTOSAR packages to reduce development cost and time-to-market.
Safety Features
- Part of NXP's SafeAssure™ program: up to ISO 26262 ASIL-B
- Core self-test library
- ECC on Flash and SRAM
- CMU (clock monitoring unit) for main clock
- MPU, CRC, and watchdog
- Collateral: FMEDA and safety manual
- Technical support
Security Features
- Cryptographic services engine (CSE) module
- SHE-compliant
- AES 128 encryption and decryption
- 17 secure keys
- Unique ID
- Secure boot
- Flash content protection in normal and test modes
Connectivity Features
- FlexCAN:
- Support CAN FD and standard CAN
- 64-Byte CAN FD at 8 Mbps
- FlexIO:
- Emulation of UART, SPI, I²C, I²S, LCD RGB, PWM, LIN, and more
Scalability Features
- Memory: 128 KB and 256 KB
- Pin count: from 32 to 64 pins
- Packages: QFN and LQFP
- IP compatibility across the family
Automotive Applications
- Body electronics: HVAC, steering wheel, lighting, power management, BMS, doors, and body controllers
- Motor control: engine, cooling fans, wipers, window lifts, and diesel/oil pumps
- Infotainment: Ethernet audio amplificatory, wireless charging, and NFC pairing
- Chassis/safety: TPMS, suspensions, gear shifter, and motorcycle ABS
Industrial Applications
- Factory automation
- Inverters
- Sensing
- Avionics
- Medical
S32K116-K118 Automotive-Qualified MCUs
Evaluation Boards