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NXP Semiconductors S32K358GHT1VPCSR
- Part No.:
- S32K358GHT1VPCSR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 172-QFP Exposed Pad
- Datasheet:
-
S32K358GHT1VPCSR.pdf
- Description:
- S32K358GHT1VPCSR
- Quantity:
- Payment:
- Shipping:
Inventory:1,767
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Product details
Overview
S32K358GHT1VPCSR from NXP Semiconductors is an ASIL-D-compliant, dual-core Arm® Cortex-M7 automotive MCU operating up to 240 MHz, featuring 8 MB ECC-protected program flash, 1152 KB SRAM with 384 KB TCM, and integrated QuadSPI supporting up to 2 Gbps (8-bit data width). It delivers deterministic real-time control for body electronics, chassis domain controllers, and gateway modules in harsh automotive environments.
For engineers reviewing the S32K358GHT1VPCSR datasheet, S32K358GHT1VPCSR pinout, S32K358GHT1VPCSR application, or S32K358GHT1VPCSR equivalent, key selection criteria include ASIL-D lockstep core architecture, dual 240 MHz Cortex-M7 execution, 8-channel FlexCAN with CAN FD support, Ethernet AVB/TSN interface, and hardware security engine (HSE_B) with AES-256 acceleration.
Technical Context
The S32K358GHT1VPCSR implements two Arm Cortex-M7 cores in lockstep configuration with synchronized execution, dedicated error detection logic, and redundant clock/voltage monitoring - meeting ISO 26262 ASIL-D requirements for safety-critical automotive control. Its memory subsystem includes ECC on all flash and SRAM, plus EDC on data paths and CRC acceleration for integrity verification.
Timing and communication are tightly coupled via BCTU cross-triggering between ADCs and eMIOS timers, TRGMUX for flexible signal routing, and dual SAI modules supporting TDM/I2S audio protocols. The device integrates HSE_B with firmware-upgradable cryptographic accelerators for AES-256, RSA-4096, and ECC-521, alongside side-channel physical protection aligned with EVITA Full.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual Arm Cortex-M7 cores in lockstep, 240 MHz max - enables fault-tolerant real-time execution with hardware redundancy for ASIL-D compliance. |
| Memory | 8 MB program flash with ECC + 1152 KB SRAM (384 KB TCM) - ensures code/data integrity and low-latency CPU access for fast control loops. |
| Operating Voltage | 2.97 V to 5.5 V - supports direct connection to automotive battery rails without external regulation in most 12 V systems. |
| Temperature Range | −40 °C to +125 °C - qualified for under-hood and powertrain applications across all power modes. |
| Communication | 8 × FlexCAN (CAN FD), 1 × 1 Gbps Ethernet (AVB/TSN), 2 × SAI, 6 × LPSPI - enables high-bandwidth domain controller and gateway functionality. |
| Security | HSE_B with AES-256/RSA-4096/ECC-521 acceleration, firmware-upgradable crypto stack, and EVITA Full side-channel protection - meets automotive OTA and secure boot requirements. |
| Analog Peripherals | 3 × 12-bit ADC (24-channel each), 3 × analog comparators with internal 8-bit DAC - supports sensor fusion and closed-loop actuator control. |
| Package | MAPBGA437 (17 mm × 17 mm, 0.8 mm pitch) with exposed pad - provides thermal performance and PCB density suitable for compact automotive ECUs. |
Pinout & Package
MAPBGA437 package with 0.8 mm pitch and thermally enhanced exposed pad (EP), optimized for automotive ECU thermal management and high I/O count (up to 320 GPIO).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE | Core power supply | 1.1 V ±5% regulated input for CPU and cache subsystems; requires local decoupling per layout guidelines. |
| VDD_IO | I/O power supply | 1.8 V / 3.3 V selectable rail supporting mixed-voltage interfaces; independent from core supply. |
| RESET_B | Active-low reset input | Asynchronous reset assertion resets all domains; monitored by FCCU for fail-safe recovery sequences. |
| JTAG_TCK / SWD_CLK | Debug clock | Shared pin for JTAG and SWD protocols; enables production programming and runtime debug via 2-pin SWD interface. |
| ETH_RXD0–3 / ETH_TXD0–3 | Ethernet PHY interface | Dedicated RMII/MII pins for 100 Mbps or 1 Gbps AVB/TSN operation; supports time-synchronized packet handling. |
| CAN0_TX / CAN0_RX | FlexCAN channel 0 differential pair | High-speed CAN FD transceiver interface with built-in termination control and bit-rate switching support. |
Key Features
| Feature | Design Value |
|---|---|
| ASIL-D Lockstep Architecture | Hardware-synchronized dual Cortex-M7 cores with comparator-based fault detection and automatic failover to safe state. |
| QuadSPI Interface | Up to 2 Gbps throughput with 8-bit data width - enables external flash/RAM expansion for A/B OTA updates and large firmware images. |
| Functional Safety Support | Integrated FCCU, SWT, CMU, STCU2, and XRDC - provides centralized error detection, memory BIST, and access control for ISO 26262 compliance. |
| Flexible IO Emulation | 32-channel FlexIO supporting UART, I²C, SPI, I²S, SENT, and PWM waveforms - reduces external component count in sensor/actuator interfaces. |
| Real-Time Determinism | 384 KB tightly coupled memory (TCM), zero-wait-state I/D cache, and BCTU-triggered ADC/timer synchronization - minimizes jitter in motor and chassis control loops. |
| Secure Boot & OTA | HSE_B with cryptographic acceleration, secure key storage, and firmware signature verification - enables authenticated, encrypted over-the-air updates. |
Applications
| Body Control Module (BCM) | Chassis Domain Controller |
|---|---|
Use Scenario: Centralized control of lighting, door locks, window lifts, and seat position in modern vehicle architectures. IC Role / Device Role / Timing Role: Primary ASIL-D safety controller managing distributed actuators via CAN FD and LIN, with real-time response to driver inputs and sensor feedback. Use Value: Redundant lockstep execution and ECC memory ensure functional safety compliance while QuadSPI enables seamless A/B firmware swaps during service campaigns. |
Use Scenario: Integration point for brake-by-wire, electronic stability control, and active suspension systems requiring deterministic timing and fault containment. IC Role / Device Role / Timing Role: Safety-certified domain controller coordinating multiple CAN FD networks, processing high-frequency sensor data from wheel speed and IMU sensors. Use Value: Dual 240 MHz Cortex-M7 cores with 384 KB TCM deliver sub-microsecond interrupt latency for critical actuator commands, validated per ISO 26262 Part 6. |
| Automotive Gateway | Electric Powertrain Controller |
Use Scenario: High-bandwidth bridging between vehicle backbone (Ethernet TSN), domain networks (CAN FD), and infotainment (SAI audio). IC Role / Device Role / Timing Role: Secure gateway processor with hardware-accelerated TLS offload, firewall rules enforced by XRDC, and time-synchronized packet forwarding. Use Value: Integrated 1 Gbps Ethernet AVB/TSN and 8 FlexCAN channels eliminate need for external bridge ICs, reducing BOM cost and board area. |
Use Scenario: Real-time control of inverter gate drivers, motor phase current sensing, and thermal management in 400 V/800 V traction inverters. IC Role / Device Role / Timing Role: Motor control subsystem host with BCTU-triggered ADC sampling, eMIOS PWM generation, and LCU-based logic sequencing for fault-safe shutdown. Use Value: Hardware cross-triggering between ADCs and timers achieves <100 ns timing correlation for precise field-oriented control (FOC) algorithms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32K348GHT1VPCSR | Same 8 MB flash, 1152 KB SRAM, and lockstep dual M7 cores at 240 MHz, but lacks uSDHC interface and uses 192 KB TCM instead of 384 KB. | Targeted at gateway and domain control where SD card support is unnecessary; lower TCM limits complex FOC loop depth. | Select S32K348GHT1VPCSR when uSDHC is unused and TCM demand is ≤192 KB; retains identical safety architecture and peripheral set otherwise. |
| S32K388GHT1VPCSR | Includes HSE_B with extended cryptographic capabilities (SHA-3, post-quantum readiness), additional uSDHC, and higher I/O count (384 GPIO vs. 320). | Designed for next-gen zonal architectures requiring secure boot, large log storage, and multi-sensor aggregation beyond S32K358 scope. | Choose S32K388GHT1VPCSR only if SHA-3 acceleration, uSDHC-based diagnostics logging, or >320 GPIO are mandatory; otherwise S32K358GHT1VPCSR offers optimal cost/performance balance. |
Compared with S32K348GHT1VPCSR, the S32K358GHT1VPCSR adds 192 KB TCM for deeper real-time control stacks and uSDHC for embedded diagnostics storage; versus S32K388GHT1VPCSR, it omits SHA-3 and extra GPIO, delivering focused ASIL-D capability at lower unit cost.
Availability
S32K358GHT1VPCSR is available at Aetrix Electronics and suitable for automotive body control modules, chassis domain controllers, and Ethernet-based gateways requiring stable component supply across extended product lifecycles.
Supply support for S32K358GHT1VPCSR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in functional safety and automotive-grade silicon.
The S32K3xx family was designed specifically for ASIL-B/D automotive control units - extending the S32K1xx portfolio with higher-performance Cortex-M7 cores, scalable memory, and integrated hardware security engines for next-generation E/E architectures.
FAQ
What is the maximum operating frequency of the S32K358GHT1VPCSR?
The S32K358GHT1VPCSR features dual Arm Cortex-M7 cores operating at up to 240 MHz in lockstep configuration. This frequency is achievable across the full −40 °C to +125 °C ambient temperature range and 2.97 V to 5.5 V supply voltage, with thermal derating managed by on-die temperature sensors and PMC-controlled dynamic voltage scaling. The S32K358GHT1VPCSR maintains deterministic timing at this rate due to zero-wait-state TCM and cache coherency mechanisms.
Does the S32K358GHT1VPCSR support CAN FD?
Yes, the S32K358GHT1VPCSR integrates eight FlexCAN modules, each supporting CAN FD protocol with bit-rate switching, payload lengths up to 64 bytes, and CRC-17 error detection. All channels operate concurrently and independently, with configurable message buffers, hardware filtering, and DMA-assisted transmission/reception. The S32K358GHT1VPCSR's CAN FD implementation complies with ISO 11898-1:2015 and supports both classic and FD frames on shared buses.
What safety certifications apply to the S32K358GHT1VPCSR?
The S32K358GHT1VPCSR is certified to ISO 26262 ASIL-D at the hardware level, with FMEDA reports, safety manuals, and diagnostic coverage data provided by NXP. It incorporates lockstep core checking, ECC on all memories, centralized error management via FCCU, and hardware watchdogs (SWT) - all validated per ISO 26262 Part 5. The S32K358GHT1VPCSR also meets AEC-Q100 Grade 1 qualification for automotive reliability.
Is QuadSPI supported on the S32K358GHT1VPCSR, and what are its capabilities?
Yes, the S32K358GHT1VPCSR includes one QuadSPI interface supporting up to 2 Gbps data rate with 8-bit data width, enabling high-speed external memory expansion for A/B firmware swapping and large diagnostic logs. It supports XIP (execute-in-place), DDR mode, and configurable command sequences. The S32K358GHT1VPCSR's QuadSPI is directly integrated into the memory fabric, allowing cache-coherent access and DMA-driven transfers without CPU intervention.
What debug interfaces does the S32K358GHT1VPCSR provide?
The S32K358GHT1VPCSR supports Serial Wire Debug (SWD) using a 2-pin interface (SWDIO/SWCLK), compatible with standard ARM debug probes. It also includes full CoreSight trace capabilities: ITM for software/hardware event tracing, DWT for watchpoint triggering, SWO for synchronous trace output, and HTM for AHB bus trace. The S32K358GHT1VPCSR's debug infrastructure is accessible in all power modes except deep stop, with secure debug authentication enforced by HSE_B.
S32K358GHT1VPCSR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 172-QFP Exposed Pad
- Series:
- S32K3
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M7
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 240MHz
- Connectivity:
- CANbus, Ethernet, FlexIO, I2C, LINbus, QSPI, SAI, SENT, SPI, UART/USART
- Peripherals:
- DMA, I2S, WDT
- Number of I/O:
- 142
- Program Memory Size:
- 8MB (8M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 128K x 8
- RAM Size:
- 1.125M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.97V ~ 5.5V
- Data Converters:
- A/D 24x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S32K358GHT1VPCSR FAQ
1.How can I place an order for S32K358GHT1VPCSR through Aetrix?
Please submit a Request for Quotation (RFQ) for S32K358GHT1VPCSR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for S32K358GHT1VPCSR reliable?
The price and inventory of S32K358GHT1VPCSR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S32K358GHT1VPCSR is usually 5 days.
3.What payment methods are accepted for S32K358GHT1VPCSR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S32K358GHT1VPCSR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S32K358GHT1VPCSR?
S32K358GHT1VPCSR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S32K358GHT1VPCSR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for S32K358GHT1VPCSR?
For technical support, including S32K358GHT1VPCSR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S32K358GHT1VPCSR requirements.
6.How does Aetrix verify that S32K358GHT1VPCSR is sourced from the original manufacturer or authorized distributors?
All S32K358GHT1VPCSR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S32K358GHT1VPCSR meets industry standards.
7.What is the process for return or replacement of S32K358GHT1VPCSR?
All S32K358GHT1VPCSR units undergo pre-shipment inspection (PSI). If there is an issue with S32K358GHT1VPCSR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The S32K358GHT1VPCSR part is unused and in its original packaging.
Return procedure for S32K358GHT1VPCSR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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