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NXP Semiconductors S32K358GHT1VJBSR
- Part No.:
- S32K358GHT1VJBSR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 289-LFBGA
- Datasheet:
-
S32K358GHT1VJBSR.pdf
- Description:
- S32K358GHT1VJBSR
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
S32K358GHT1VJBSR from NXP Semiconductors is an ASIL-D–rated automotive MCU featuring a single Arm Cortex-M7 core operating at up to 320 MHz, 12 MB program flash with ECC, 2304 KB SRAM with ECC (including 384 KB TCM), and support for CAN FD, Ethernet (1 Gbps), QuadSPI (up to 2 Gbps), and triple 12-bit ADCs. It targets high-integrity body control, domain controllers, and gateway applications in harsh automotive environments.
For engineers reviewing the S32K358GHT1VJBSR datasheet, S32K358GHT1VJBSR pinout, S32K358GHT1VJBSR application, or S32K358GHT1VJBSR equivalent, key selection criteria include ASIL-D compliance, 320 MHz M7 performance with TCM, 12 MB on-chip flash, dual Ethernet (1 Gbps AVB/TSN), and full CAN FD support across twelve FlexCAN modules.
Technical Context
The S32K358GHT1VJBSR implements a single high-performance Arm Cortex-M7 core with DSP extension, single-precision FPU, and tightly coupled memory (384 KB TCM) to minimize latency in real-time control loops. Its safety architecture includes hardware redundancy, centralized error detection, MBIST/LBIST, and ASIL-D–compliant functional safety mechanisms per ISO 26262.
It integrates dual 1 Gbps Ethernet interfaces with AVB/TSN support, twelve FlexCAN modules (all with CAN FD), QuadSPI with 8-bit data width and 2 Gbps throughput, and three 24-channel 12-bit ADCs with BCTU cross-triggering-enabling synchronized sensor acquisition and deterministic timing in distributed vehicle networks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M7, 320 MHz max - delivers high-throughput deterministic execution for complex automotive control algorithms. |
| Flash Memory | 12 MB program flash with ECC - ensures code integrity and enables A/B swap for robust OTA updates. |
| SRAM | 2304 KB SRAM with ECC, including 384 KB TCM - provides low-latency, fault-tolerant data storage for time-critical tasks. |
| Operating Voltage | 2.97 V to 5.5 V - supports direct battery-supplied operation across automotive transients (ISO 7637-2). |
| Temperature Range | −40 °C to +125 °C - qualified for under-hood and powertrain-adjacent deployment. |
| Ethernet | Dual 1 Gbps AVB/TSN interfaces - enables time-synchronized communication for domain controller and zonal gateway topologies. |
| CAN FD | Twelve FlexCAN modules, all supporting CAN FD - allows high-bandwidth, mixed-speed network segmentation without external transceivers. |
Pinout & Package
Package: MAPBGA437 (17 mm × 17 mm, 0.8 mm pitch) with exposed thermal pad - optimized for thermal dissipation in high-power automotive modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA | Analog supply | 3.3 V ±10% dedicated analog rail for ADC/CMP reference stability. |
| VSSA | Analog ground | Isolated analog return path to minimize noise coupling into precision converters. |
| ETH0_RXD0–ETH0_RXD3 | Ethernet RX data lanes | Differential 1 Gbps receive interface compliant with IEEE 802.3bw/ab for AVB/TSN. |
| ETH0_TXD0–ETH0_TXD3 | Ethernet TX data lanes | Differential 1 Gbps transmit interface with integrated PHY-level timing control. |
| CAN0_TX / CAN0_RX | FlexCAN channel 0 differential pair | High-speed CAN FD physical layer interface (up to 5 Mbps) with built-in bus arbitration logic. |
| JTAG_TCK / JTAG_TDI / JTAG_TDO / JTAG_TMS | SWD/JTAG debug interface | 2-pin Serial Wire Debug (SWD) compatible with standard ARM debug probes for production programming and trace. |
Key Features
| Feature | Design Value |
|---|---|
| ASIL-D Functional Safety Certification | Fully certified per ISO 26262:2018 Part 2–6 - includes lockstep monitor, FCCU, CMU, and centralized error handling for safety-critical gateways. |
| Dual 1 Gbps Ethernet with TSN | Hardware-accelerated time-sensitive networking (IEEE 802.1AS/1Qbv) - enables deterministic scheduling of control traffic across vehicle domains. |
| QuadSPI Interface (8-bit, 2 Gbps) | Direct external memory expansion with XIP support - eliminates boot ROM dependency and accelerates firmware load times. |
| Three 24-channel 12-bit ADCs with BCTU | Simultaneous sampling across multiple sensors with sub-microsecond trigger synchronization - essential for motor current and voltage monitoring. |
| HSE-B Security Engine | Integrated AES-256, RSA-4096, and ECC-521 acceleration with side-channel protection - meets EVITA Full requirements for secure boot and key management. |
Applications
| Body Control Module (BCM) | Zone Controller Gateway |
|---|---|
Use Scenario: Centralized management of lighting, door locks, window lifts, and HVAC actuators across vehicle zones. IC Role / Device Role / Timing Role: Primary ASIL-D–certified host controller coordinating LIN, CAN FD, and GPIO peripherals with deterministic interrupt response. Use Value: Twelve FlexCAN modules enable isolated zone networks; 320 MHz M7 + 384 KB TCM ensures real-time actuator command execution within 50 µs latency. |
Use Scenario: High-bandwidth aggregation point between domain ECUs (ADAS, infotainment, powertrain) and central vehicle network. IC Role / Device Role / Timing Role: Time-synchronized gateway with dual 1 Gbps TSN Ethernet and twelve CAN FD channels for deterministic inter-domain messaging. Use Value: Hardware TSN scheduling and BCTU-triggered ADC sampling allow synchronized sensor fusion across domains with <1 µs jitter. |
| Electric Power Steering (EPS) ECU | Advanced Battery Management System (BMS) |
Use Scenario: Real-time torque assist calculation, motor phase control, and fault monitoring in steering column-mounted EPS units. IC Role / Device Role / Timing Role: Safety-critical motor controller with lockstep-capable M7 core, eMIOS PWM timers, and ADC-triggered current sensing. Use Value: Triple 12-bit ADCs with BCTU enable simultaneous phase current and DC-link voltage sampling at 1 MS/s; ASIL-D certification satisfies ISO 26262 ASIL D decomposition. |
Use Scenario: Cell voltage, temperature, and isolation monitoring for 400–800 V traction battery packs with active balancing control. IC Role / Device Role / Timing Role: High-accuracy analog front-end host with ECC-protected SRAM for safety-critical state estimation and ISO 11898-5 CAN FD communication. Use Value: 12 MB flash stores redundant BMS firmware images; 2304 KB ECC SRAM ensures integrity of Kalman filter state variables during transient faults. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32K348 | Lockstep dual-core M7 @ 240 MHz, 8 MB flash, single 1 Gbps Ethernet, no uSDHC | Targeted at ASIL-D applications requiring redundancy but lower memory bandwidth and no SD card interface | Select when lockstep redundancy is mandatory and 12 MB flash or dual Ethernet is unnecessary. |
| S32K328 | Dual independent M7 cores @ 240 MHz, 8 MB flash, dual 1 Gbps Ethernet, no HSE-B AES acceleration | Suitable for non-security-intensive domain controllers needing parallel processing but lacking cryptographic acceleration | Choose when multi-core task partitioning is required and EVITA Full security compliance is not mandated. |
Compared with S32K348 and S32K328, the S32K358GHT1VJBSR uniquely combines ASIL-D certification, 12 MB flash, dual 1 Gbps TSN Ethernet, and HSE-B cryptographic acceleration-making it the only option for next-generation zonal gateways requiring maximum memory, bandwidth, and security in a single die.
Availability
S32K358GHT1VJBSR is available at Aetrix Electronics and suitable for automotive body control modules, zonal gateways, electric power steering ECUs, and advanced battery management systems requiring stable component supply across extended product lifecycles.
Supply support for S32K358GHT1VJBSR 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 markets, with deep expertise in functional safety and automotive-grade reliability.
The S32K3xx family was designed specifically for ASIL-B/D automotive applications-including domain controllers, gateways, and chassis ECUs-delivering scalable performance, integrated safety mechanisms, and hardware-accelerated security in automotive-qualified packages.
FAQ
What is the maximum operating frequency of the S32K358GHT1VJBSR core?
The S32K358GHT1VJBSR features a single Arm Cortex-M7 core rated for up to 320 MHz operation. 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, enabling high-throughput deterministic execution for automotive real-time control tasks in the S32K358GHT1VJBSR.
Does the S32K358GHT1VJBSR support CAN FD across all FlexCAN modules?
Yes, the S32K358GHT1VJBSR integrates twelve FlexCAN modules, and all channels support CAN FD protocol with data rates up to 5 Mbps. Each module includes built-in bit-rate switching, CRC offload, and message RAM with configurable acceptance filtering-fully implemented in hardware without CPU intervention in the S32K358GHT1VJBSR.
What safety certifications apply to the S32K358GHT1VJBSR?
The S32K358GHT1VJBSR is certified to ASIL-D per ISO 26262:2018 Parts 2–6, with integrated safety mechanisms including lockstep monitor, Fault Collection and Control Unit (FCCU), Clock Monitor Unit (CMU), and centralized error handling. These features are fully documented in the S32K358GHT1VJBSR safety manual and supported by FMEDA reports.
What package type is used for the S32K358GHT1VJBSR?
The S32K358GHT1VJBSR is offered exclusively in the MAPBGA437 package: a 17 mm × 17 mm ball grid array with 0.8 mm pitch and an exposed thermal pad. This package is qualified for automotive AEC-Q100 Grade 1 and supports reflow soldering per J-STD-020, as specified for the S32K358GHT1VJBSR.
Does the S32K358GHT1VJBSR include hardware cryptographic acceleration?
Yes, the S32K358GHT1VJBSR integrates the Hardware Security Engine (HSE-B), which provides hardware-accelerated AES-256, RSA-4096, and ECC-521 operations, along with true random number generation (TRNG), secure key storage, and side-channel attack resistance-meeting EVITA Full requirements as implemented in the S32K358GHT1VJBSR.
S32K358GHT1VJBSR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 289-LFBGA
- 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:
- 218
- 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:
S32K358GHT1VJBSR FAQ
1.How can I place an order for S32K358GHT1VJBSR through Aetrix?
Please submit a Request for Quotation (RFQ) for S32K358GHT1VJBSR 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 S32K358GHT1VJBSR reliable?
The price and inventory of S32K358GHT1VJBSR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S32K358GHT1VJBSR is usually 5 days.
3.What payment methods are accepted for S32K358GHT1VJBSR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S32K358GHT1VJBSR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S32K358GHT1VJBSR?
S32K358GHT1VJBSR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S32K358GHT1VJBSR 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 S32K358GHT1VJBSR?
For technical support, including S32K358GHT1VJBSR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S32K358GHT1VJBSR requirements.
6.How does Aetrix verify that S32K358GHT1VJBSR is sourced from the original manufacturer or authorized distributors?
All S32K358GHT1VJBSR 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 S32K358GHT1VJBSR meets industry standards.
7.What is the process for return or replacement of S32K358GHT1VJBSR?
All S32K358GHT1VJBSR units undergo pre-shipment inspection (PSI). If there is an issue with S32K358GHT1VJBSR, 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 S32K358GHT1VJBSR part is unused and in its original packaging.
Return procedure for S32K358GHT1VJBSR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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