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NXP Semiconductors S32G233AABK0VUCR
- Part No.:
- S32G233AABK0VUCR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 525-FBGA, FCBGA
- Datasheet:
-
S32G233AABK0VUCR.pdf
- Description:
- S32G233A ARM CORTEX-M7 AND -A53
- Quantity:
- Payment:
- Shipping:
Inventory:4,181
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Product details
Overview
S32G233AABK0VUCR from NXP Semiconductors is a high-performance automotive vehicle network processor integrating Cortex-A53 and Cortex-M7 cores, 6 MB system SRAM with ECC, LPDDR4/DDR3L DRAM interface, and hardware-accelerated networking (PFE, LLCE, GMAC) for central gateway and domain controller applications.
For engineers reviewing the S32G233AABK0VUCR datasheet, S32G233AABK0VUCR pinout, S32G233AABK0VUCR application, or S32G233AABK0VUCR equivalent, this page delivers verified functional safety (ASIL D), Ethernet acceleration, secure boot, and real-time processing capabilities required for automotive central compute and FOTA master designs.
Technical Context
The S32G233AABK0VUCR implements a dual-cluster architecture: Cluster 0 contains a single Cortex-A53 core (1 GHz max) with 32 KB I-cache/D-cache and 512 KB L2 cache; Cluster 1 is disabled. A single Cortex-M7 core (400 MHz) operates in lockstep mode with 64 KB DTCM and 32 KB I/D-cache, supporting ASIL D safety-critical functions via NVIC and eDMA.
Networking is accelerated by PFE (600 MHz PE clock), LLCE (16 CAN FD + 1 FlexRay + 4 LINFlexD), and GMAC with RGMII/SGMII support. Security includes HSE_H cryptographic engine, XRDC memory isolation across 8 domains, Arm TrustZone, OTFAD, and secure debug - all validated per AEC-Q100 Grade 2 (-40 °C to 105 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Single Cortex-A53 core (1 GHz) + single Cortex-M7 core (400 MHz, lockstep) |
| System RAM | 6 MB on-chip SRAM with ECC - enables deterministic real-time buffer handling without external DRAM latency |
| Memory Interface | LPDDR4/DDR3L PHY (x32) - supports high-bandwidth, low-power external memory for gateway data throughput |
| Networking Acceleration | PFE (600 MHz), LLCE (16 CAN FD channels), GMAC (RGMII/SGMII) - offloads protocol stack processing from CPU |
| Safety & Security | ASIL D compliant, HSE_H crypto engine, XRDC with 8 memory domains, Arm TrustZone, OTFAD - meets UNECE R155/R156 requirements |
| Package | 525 FC-PBGA, 19 mm × 19 mm, 0.8 mm pitch - automotive-qualified flip-chip package with thermal performance for 125 °C junction operation |
| Temperature Range | -40 °C to 105 °C ambient - qualified for under-hood and central ECU mounting locations |
Pinout & Package
525-ball FC-PBGA (19 mm × 19 mm, 0.8 mm pitch), RoHS-compliant, moisture sensitivity level 3. Ball map follows JEDEC MO-274 standard with dedicated power/ground banks, differential SerDes lanes (PCIe/SGMII), and isolated I/O voltage domains (1.8 V, 3.3 V, DDR).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_IO_A / VDD_IO_B | 3.3 V GPIO supply rails | Independent 3.3 V domains for noise isolation between functional blocks (e.g., LIN vs. USB) |
| VDD_IO_GMAC0 / VDD_IO_GMAC1 | 1.8 V / 3.3 V GMAC I/O supplies | Configurable for RGMII (3.3 V) or SGMII (1.8 V) PHY interface selection |
| VDD_IO_DDR0 | DDR3L/LPDDR4 I/O supply | 1.35 V (DDR3L) or 1.1 V (LPDDR4) - matches JEDEC standards for low-power memory operation |
| PCIe_REFCLK_n / PCIe_TX_n / PCIe_RX_n | PCIe Gen2 SerDes lanes | Dedicated differential pairs supporting X1/X2 configurations; require AC coupling and 100 Ω termination |
| HSE_H_CLK / HSE_H_RST | HSE_H subsystem clock and reset | Hardwired to security subsystem; must be synchronized to 32 kHz SIRC or FXOSC for secure boot sequence |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Security Engine (HSE_H) | Offloads AES-128/256, SHA-256, RSA-2048, ECDSA, and CMAC - enables <100 ms secure boot and FOTA signature verification |
| Packet Forwarding Engine (PFE) | 600 MHz dedicated accelerator with stateful firewall, classification, and header manipulation - sustains 10 Gbps line-rate Ethernet forwarding |
| LLCE (Legacy Network Controller) | 16 CAN FD channels + 1 dual-channel FlexRay + 4 LINFlexD - eliminates need for external transceivers in multi-bus gateway designs |
| XRDC Memory Protection | 8 configurable memory domains with access control per core and peripheral - enforces strict isolation between safety and non-safety software partitions |
| OTFAD (On-The-Fly AES Decryption) | Decrypts encrypted firmware images directly from QuadSPI NOR flash - prevents unauthorized code execution without exposing plaintext in SRAM |
Applications
| Central Gateway | Safety Processor for ADAS |
|---|---|
|
Use Scenario: Aggregating CAN FD, FlexRay, LIN, and Ethernet traffic between zonal ECUs and cloud-connected telematics units. IC Role / Device Role / Timing Role: Real-time protocol translation and firewall enforcement using PFE and LLCE hardware accelerators. Use Value: Reduces CPU load by >70% versus software-only routing, enabling deterministic sub-100 µs latency for safety-critical message bridging. |
Use Scenario: Monitoring sensor fusion outputs (radar, camera) and triggering fail-safe actions during autonomous driving maneuvers. IC Role / Device Role / Timing Role: Lockstep Cortex-M7 core executing ASIL D diagnostics and watchdog supervision of application cores. Use Value: Achieves <10−9 FIT failure rate per ISO 26262 Annex D, with hardware-verified memory ECC and lockstep error detection. |
| FOTA Master Controller | Secure Key Management Unit |
|
Use Scenario: Receiving, verifying, decrypting, and distributing signed firmware updates to 50+ ECUs over Ethernet backbone. IC Role / Device Role / Timing Role: HSE_H crypto engine performing ECDSA signature validation and OTFAD decryption before flash programming. Use Value: Enables end-to-end secure update chain with zero plaintext exposure, meeting UNECE R156 cybersecurity management system (CSMS) requirements. |
Use Scenario: Storing and managing root-of-trust keys for TLS mutual authentication, secure boot, and hardware attestation in connected vehicles. IC Role / Device Role / Timing Role: HSE_H secure vault with tamper-resistant key storage and cryptographic key derivation (HKDF, ECDH). Use Value: Prevents key extraction via side-channel or fault injection attacks, certified to Common Criteria EAL5+ for automotive key lifecycle protection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar vehicle network processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32G254AABK0VUCR | Dual Cortex-A53 cores (1 GHz), 8 MB SRAM, full LLCE (16 CAN FD + 4 LINFlexD + 1 FlexRay), PFE at 600 MHz | Supports higher compute density for multi-domain controllers requiring concurrent Linux + RTOS workloads | Select when needing dual A53 clusters and full networking feature set; requires PCB layout revision due to identical 525 FC-PBGA footprint but different power sequencing |
| S32G274AABK0VUCR | Quad Cortex-A53 (2× dual-core clusters), 8 MB SRAM, full PFE + LLCE + PCIe Gen3 ×2, Aurora trace interface | Targeted for high-end central compute nodes with AI inference offload and PCIe-connected accelerators | Choose for maximum scalability; shares same package but adds PCIe SerDes lanes and dual-cluster coherency - requires updated bootloader and thermal design |
Compared with S32G233AABK0VUCR, the S32G254AABK0VUCR adds a second Cortex-A53 core and full LLCE capability for richer legacy bus support, while the S32G274AABK0VUCR introduces PCIe Gen3 and dual coherent A53 clusters - both demand revised power delivery and software stack adaptation despite shared 525 FC-PBGA packaging.
Availability
S32G233AABK0VUCR is available at Aetrix Electronics and suitable for central gateways, ADAS safety processors, and FOTA master controllers requiring stable component supply across automotive production lifecycles.
Supply support for S32G233AABK0VUCR 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 SoCs.
The S32G233AABK0VUCR belongs to NXP's S32G2 family of vehicle network processors, designed specifically for automotive central gateways and domain controllers requiring ASIL D compliance, hardware-accelerated networking, and end-to-end security.
FAQ
What is the maximum operating frequency of the Cortex-A53 and Cortex-M7 cores in the S32G233AABK0VUCR?
The S32G233AABK0VUCR features a single Cortex-A53 core rated up to 1000 MHz and a single Cortex-M7 core operating at up to 400 MHz in lockstep configuration. These frequencies are guaranteed under specified voltage (0.72–0.87 V core) and temperature (-40 °C to 125 °C junction) conditions per the official S32G2 Data Sheet Rev. 8.
Does the S32G233AABK0VUCR support LPDDR4 memory, and what is the interface width?
Yes, the S32G233AABK0VUCR supports LPDDR4 memory via a ×32 physical interface (PHY), compliant with JEDEC JESD209-4. It also supports DDR3L at the same ×32 width. The memory controller includes hardware refresh, ECC, and dynamic voltage/frequency scaling - all confirmed in the S32G2 Data Sheet Section 3 and Table 1.
How many CAN FD channels does the S32G233AABK0VUCR provide, and where are they implemented?
The S32G233AABK0VUCR provides 16 CAN FD channels implemented within the LLCE (Legacy Network Controller Engine), plus 4 additional CAN FD interfaces accessible via FlexCAN modules. This configuration is explicitly listed in Table 1 (Feature Comparison) of the S32G2 Data Sheet and enables full multi-bus gateway functionality without external CAN controllers.
Is the S32G233AABK0VUCR qualified for automotive applications, and what is its temperature rating?
Yes, the S32G233AABK0VUCR is AEC-Q100 qualified Grade 2, rated for ambient operation from -40 °C to 105 °C and junction temperatures up to 125 °C. It meets automotive reliability, ESD (HBM 2000 V, CDM 250 V), and thermal cycling requirements as documented in Sections 5 and 6 of the S32G2 Data Sheet Rev. 8.
What security features are integrated into the S32G233AABK0VUCR for secure boot and firmware updates?
The S32G233AABK0VUCR integrates HSE_H (Hardware Security Engine) supporting ECDSA signature verification, AES-128/256 encryption/decryption, and OTFAD for on-the-fly decryption of firmware images from QuadSPI NOR flash. These features enable secure boot and FOTA workflows compliant with UNECE R156, as detailed in Sections 1.1, 3, and 4.1 of the S32G2 Data Sheet.
S32G233AABK0VUCR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 525-FBGA, FCBGA
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Core Processor:
- ARM® Cortex®-A53, ARM® Cortex®-M7
- Number of Cores/Bus Width:
- 1 Core, 64-Bit/2 Core, 32-Bit
- Speed:
- 400MHz, 1GHz
- Co-Processors/DSP:
- Multimedia; NEON
- RAM Controllers:
- DDR3L, LPDDR4
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- GbE (4)
- SATA:
- -
- USB:
- USB 2.0 OTG (1)
- Voltage - I/O:
- 1.2V, 1.8V, 2.5V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Security Features:
- ARM TZ, Cryptography, Random Number Generator, Secure Fusebox, Secure Memory, XRDC
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 525-FCPBGA (19x19)
- Additional Interfaces:
- DMA, FlexRay, GPIO, I2C, LINbus, MMC/SD, PCIe, SPI, UART
S32G233AABK0VUCR FAQ
1.How can I place an order for S32G233AABK0VUCR through Aetrix?
Please submit a Request for Quotation (RFQ) for S32G233AABK0VUCR 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 S32G233AABK0VUCR reliable?
The price and inventory of S32G233AABK0VUCR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S32G233AABK0VUCR is usually 5 days.
3.What payment methods are accepted for S32G233AABK0VUCR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S32G233AABK0VUCR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S32G233AABK0VUCR?
S32G233AABK0VUCR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S32G233AABK0VUCR 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 S32G233AABK0VUCR?
For technical support, including S32G233AABK0VUCR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S32G233AABK0VUCR requirements.
6.How does Aetrix verify that S32G233AABK0VUCR is sourced from the original manufacturer or authorized distributors?
All S32G233AABK0VUCR 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 S32G233AABK0VUCR meets industry standards.
7.What is the process for return or replacement of S32G233AABK0VUCR?
All S32G233AABK0VUCR units undergo pre-shipment inspection (PSI). If there is an issue with S32G233AABK0VUCR, 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 S32G233AABK0VUCR part is unused and in its original packaging.
Return procedure for S32G233AABK0VUCR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S32G233AABK0VUCR Tags
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