S32K314EHT1MPBST

The S32K314EHT1MPBST is an automotive 32‑bit microcontroller from NXP in the S32K1 family. It is built around an ARM Cortex-M4F core and is designed for safety‑critical automotive applications, offering features for safety and security (ASIL‑D capable, memory protection, secure boot, cryptography accelerator).
Key features (typical, consult datasheet for exact specs):
- Rich automotive peripherals: CAN (and CAN FD capable variants), LIN, serial comms (UART/SPI/I2C), timers, PWM, and analog peripherals (ADC/DAC).
- Memory and security: embedded flash and RAM, ECC protections, and security options for safe boot and runtime protection.
- Automotive‑grade packaging and temp range: designed for harsh environments (temperature range and packaging variants like MPBST in automotive assemblies).
Common uses: body electronics, powertrain, gateway/controllers, motor control, and other safety‑related automotive control tasks.
Development: supported by NXP toolchains (MCUXpresso, S32 Design Studio for ARM) with reference manuals, user guides, and example code.
Note: exact memory size, peripherals, and package details vary by part variant. Refer to the S32K314EHT1MPBST datasheet and product page for definitive specifications.

S32K314EHT1MPBST features (concise):
- Automotive-grade MCU from NXP S32K1 family
- Core: ARM Cortex-M4F
- Safety/ASIL: target for automotive safety (ISO 26262 ready) with hardware safety features
- Performance: optimized automotive MCU for reliable, real-time control
- Memory: Flash and RAM (device-variant dependent; check datasheet)
- Peripherals: CAN/CAN FD, LIN, SPI, I2C, UART
- Timers & PWM: multiple timers and PWM modules for motor/control tasks
- Analog: multiple 12-bit ADCs (and DAC where supported)
- DMA/eDMA: efficient data movement
- Security: hardware crypto engine, secure boot capabilities, memory protection features
- Power/Temperature: automotive-grade operating range with suitable low-power options
- Packaging: HT1MPBST variant in the specified package
Note: Exact memory sizes, peripheral counts, and clock speeds are variant-dependent; refer to the specific datasheet for precise specs.

LQFP176 (Plastic Quad Flat Package, 176-pin).

Pin count: 144 pins (LQFP package).
Function: NXP S32K314EHT1MPBST is a 32‑bit ARM Cortex‑M4F microcontroller in the S32K3 family, designed for automotive applications with motor control and safety features.

- Manufacturer: NXP Semiconductors N.V.
- What kind of company: A Dutch multinational semiconductor company that designs and manufactures chips and system solutions for automotive, industrial, and connectivity markets.

S32K314EHT1MPBST is an automotive-grade 32‑bit MCU from NXP (S32K1 family) for safety-critical control. Typical applications: powertrain and motor control; body/chassis electronics (door modules, lighting, HVAC); safety-critical ECUs (ESC, ABS, airbag controllers); instrument clusters and gateways; vehicle networking (CAN/CAN-FD, Ethernet). Also suitable for industrial automation and robotics in harsh automotive environments.

Exact 1:1 equivalents don’t exist outside NXP. The S32K314EHT1MPBST is part of the S32K1 MCU family. Closest feature-equivalents are other S32K1 devices such as S32K144 and S32K148 (Cortex-M4F, similar peripherals). For precise cross, use NXP’s Cross Reference tool or distributor databases.