S32K324EHT1MPBST

S32K324EHT1MPBST is an NXP automotive 32‑bit MCU in the S32K3 family. It targets safety‑critical body/powertrain applications and uses an ARM Cortex‑M4F core, with automotive safety workflows (ASIL‑B/C) supported.
Key points:
- Core and safety: Cortex‑M4F, designed for functional safety and fault‑tolerant operation.
- Memory and protection: integrated flash and RAM with ECC/MPU, secure features and boot protection.
- Peripherals: automotive interfaces such as CAN FD (and other vehicular comms), UART/SPI/I2C, PWM, ADCs; optional Ethernet/FlexCAN depending on variant.
- Security: hardware cryptography, CRC, secure boot and protection mechanisms.
- Packaging and range: available in multiple automotive packages for extended temperature operation (-40 to 125 C in suitable options).
- Development: supported by NXP tooling (S32 Design Studio, AUTOSAR Classic/Adaptive, SDKs).
Use cases: gateway/controllers for body electronics, door modules, instrument clusters, and other safety‑related automotive controllers.
Note: refer to the official datasheet for exact memory, peripherals, temperature range, and package details.

S32K324EHT1MPBST features (highlights):
- Automotive-grade 32-bit MCU based on ARM Cortex-M4F with DSP/FPU.
- On-chip flash and RAM with ECC protection; robust safety features.
- High-speed motor-control capability with advanced timer/PWM (FlexTimer/FTM).
- Communications: CAN FD (FlexCAN), LIN, plus SPI, I2C, and UART.
- Analog peripherals: multiple 12-bit ADCs with DMA; optional DAC and comparators.
- Security and reliability: cryptographic accelerator, RNG, CRC, memory protection unit, fault detection, ISO 26262 readiness (ASIL-capable).
- Debug/trace: SWD/JTAG and ETM trace support.
- Power management: multiple low-power modes for automotive sensing and control.
- Development ecosystem: supported by NXP MCUXpresso/S32 Design Studio toolchains.
Ideal for automotive body, powertrain and sensing applications requiring motor control, robust safety features and automotive-grade reliability.

Plastic Ball Grid Array (PBGA) package.

- Pin count: 176 pins (in the package indicated by the suffix EHT1MPBST).
- Function: NXP S32K324EHT1MPBST is a 32‑bit automotive microcontroller with an ARM Cortex‑M4F core, intended for automotive control applications with integrated safety features and multiple automotive interfaces (e.g., CAN/LIN/FlexCAN).

- Manufacturer: NXP Semiconductors N.V.
- What kind of company: A Dutch multinational semiconductor company that designs and manufactures embedded processors, microcontrollers, and other ICs for automotive, industrial, and consumer applications.

Typical application areas for the S32K324EHT1MPBST:
- Automotive safety and body electronics
- Powertrain and motor control
- Chassis systems (braking, steering, stability)
- Instrument clusters and dashboards
- Body modules (doors, lighting, gateways)
- In-vehicle networking (CAN FD, LIN, Ethernet) with security features
- ASIL-D capable safety applications and secure boot for automotive ECUs

Direct equivalents do not exist. Closest options within NXP are other S32K family MCUs with similar cores and memory, such as S32K144, S32K148, S32K304 (and other S32K1/S32K3 variants). For cross-brand substitutes, use distributor cross-reference tools and compare core, flash, RAM, peripherals, and package to find a suitable match.