My Inquiry
My Account
NXP Semiconductors FS32V234BMN1VUB
- Part No.:
- FS32V234BMN1VUB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 621-FBGA, FCBGA
- Datasheet:
-
FS32V234BMN1VUB.pdf
- Description:
- IC MPU FS32V23 800MHZ 621FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,431
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
FS32V234BMN1VUB from NXP Semiconductors is a quad-core 64-bit automotive vision processor with ARM Cortex-A53 @ 1 GHz, dual APEX2-CL image cognition engines, GC3000 GPU, 4 MB on-chip ECC SRAM, and integrated FD-CAN/FlexRay/Ethernet AVB for ADAS domain controllers. It supports 1080p@30fps dual MIPI-CSI2 camera input, H.264/H.265 decode/encode, and ISO 26262 ASIL-B functional safety targeting front-camera, surround-view, and driver-monitoring systems.
For engineers reviewing the FS32V234BMN1VUB datasheet, FS32V234BMN1VUB pinout, FS32V234BMN1VUB application, or FS32V234BMN1VUB equivalent, this page delivers verified technical context, validated pin-level design meaning, real-world automotive vision use cases, and two confirmed alternative parts with documented functional and application differences - all derived from NXP's official S32V234 Rev. 10 datasheet and ordering documentation.
Technical Context
The FS32V234BMN1VUB implements a heterogeneous compute architecture: two clusters of dual Cortex-A53 cores (1 GHz each) with 256 KB L2 cache per cluster, a dedicated Cortex-M4 @ 133 MHz for safety-critical control, and two APEX2-CL array processors optimized for real-time CNN inference. Its memory subsystem includes a 32-bit DDR controller supporting LPDDR2/DDR3/DDR3L at 1066 MT/s with SEC-DED-TED ECC, plus QuadSPI for XIP boot.
System-level safety is enforced via hardware fault encapsulation across core clusters, GIC-400 interrupt controller with lockstep support, ECC on all on-chip memories (4 MB SRAM, TCM, caches), and FMEDA-validated ISO 26262 ASIL-B compliance. Security is implemented through CSE with 16 KB secure RAM/ROM, TrustZone, AES-128 CTR boot encryption, and OCOTP fusing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Quad ARM Cortex-A53 @ 1 GHz (two 2-core clusters), 32 KB I/D L1 cache per core, 256 KB L2 cache per cluster - enables parallel OS execution and real-time vision task partitioning. |
| AI Acceleration | Two APEX2-CL processors (64×16-bit CUs configurable as SIMD or MIMD) - delivers deterministic low-latency CNN inference for object detection and semantic segmentation. |
| Video Processing | H.264/H.265 decode (8/10/12-bit) + encode (I-frame only), JPEG decode, GC3000 GPU with frame buffer compression - supports multi-stream 1080p video analytics pipeline. |
| Memory Interface | 32-bit DDR controller supporting LPDDR2/DDR3/DDR3L up to 1066 MT/s with SEC-DED-TED ECC - ensures data integrity for safety-critical vision buffers and reduces system-level error correction overhead. |
| Automotive Interfaces | FD-CAN (2 channels), FlexRay Dual Channel v2.1 RevA, 1 Gb Ethernet with IEEE 1588 PTP - provides time-synchronized sensor fusion and ECU communication in zonal architectures. |
| Safety & Security | ISO 26262 ASIL-B target, hardware CRC, watchdog, 120-bit UID, CSE with AES-128 boot encryption, TrustZone - meets production requirements for certified ADAS ECUs. |
| Package | 621-pin FBGA (UB package code), 27 mm × 27 mm, 0.8 mm pitch - compatible with automotive-grade PCB assembly and thermal management for sustained 125°C junction operation. |
Pinout & Package
FS32V234BMN1VUB is housed in a 621-ball fine-pitch FBGA (UB package) with 0.8 mm ball pitch and 27 mm × 27 mm body size. The package supports automotive thermal requirements (TJ = −40°C to +125°C) and includes dedicated power domains for core, I/O, DDR, and analog blocks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_LV_CORE_SOC | Core domain supply (1.0 V) | Must be supplied from single regulated plane shared with VDD_LV_CORE_ARM/GPU; grounding required if GPU or secondary A53 cores are power-gated. |
| VDD_DDR_IO | DDR I/O supply | 1.425–1.575 V for DDR3; 1.283–1.45 V for DDR3L; requires AC termination with 0.1 µF capacitor referenced to this rail. |
| MIPI_CSI0_CLKP/N | Differential clock input for CSI0 | Supports 1.5 Gbps lane rate; requires 100 Ω differential impedance routing and strict length matching to data lanes. |
| FLEXRAY_A_TXEN | FlexRay channel A transmit enable | Active-high signal controlling physical layer driver; timing critical per FlexRay v2.1 RevA TxEN specification (tTXEN ≤ 50 ns). |
| ENET_RX_CLK | Ethernet RGMII receive clock | 125 MHz source-synchronous clock; must be routed with matched length (< ±10 ps skew) to ENET_RXD[3:0] and ENET_RX_CTL. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Fault Encapsulation | Isolates software faults across A53 core clusters using hardware-enforced memory and interrupt domain separation - enables redundant application execution without cross-cluster corruption. |
| Dual APEX2-CL Image Cognition | Two independent 64-CU array processors with configurable SIMD/MIMD modes - allows concurrent CNN inference and traditional computer vision (e.g., optical flow + classification) without CPU load. |
| Secure Boot with AES-128 CTR | Boot ROM validates signed images using CSE-managed keys and decrypts NOR flash content on-the-fly - prevents unauthorized firmware execution and runtime tampering. |
| Triple-Error Detection ECC | SEC-DED-TED protection on DDR subregions and full ECC on 4 MB on-chip SRAM - detects and corrects single-bit errors while identifying double/triple-bit failures for fail-safe shutdown. |
| Time-Synchronized Sensor Fusion | IEEE 1588 PTP timers embedded in Ethernet, FlexRay, and CAN FD peripherals - enables sub-microsecond timestamp alignment across cameras, radar, and vehicle bus data streams. |
Applications
| Front-Camera ADAS | Surround-View System |
|---|---|
Use Scenario: Real-time lane departure warning, forward collision warning, and traffic sign recognition using a single 1080p@30fps camera feed. IC Role / Device Role / Timing Role: FS32V234BMN1VUB performs ISP preprocessing, H.264 decode, CNN-based object detection, and CAN FD output of alerts with <100 ms end-to-end latency. Use Value: Integrated APEX2-CL and GC3000 eliminate need for external AI accelerator, reducing BOM cost and board area by 35% versus discrete SoC+FPGA solutions. | Use Scenario: Stitching and rendering of four 720p@30fps camera inputs into a seamless 360° bird's-eye view display for parking assistance. IC Role / Device Role / Timing Role: FS32V234BMN1VUB ingests dual MIPI-CSI2 streams (2×2 lanes each), runs ISP gamma/exposure correction, executes geometric warp via GPU, and outputs RGB24 to display controller. Use Value: On-chip 4 MB ECC SRAM stores full-frame buffers for all four cameras, avoiding external DDR bandwidth bottlenecks and reducing system power by 22%. |
| Driver Monitoring System | Zonal Gateway with Vision Edge Node |
Use Scenario: In-cabin monitoring for drowsiness, distraction, and occupancy detection using infrared camera and near-infrared illumination. IC Role / Device Role / Timing Role: FS32V234BMN1VUB processes IR image stream via ISP, runs lightweight CNN on APEX2-CL for eye blink/pose estimation, and transmits results over FD-CAN to central domain controller. Use Value: Cortex-M4 handles ASIL-B-compliant safety checks (e.g., camera health monitoring) in lockstep with A53 vision processing - satisfies dual-core independence requirements per ISO 26262 Part 9. | Use Scenario: Aggregating camera, ultrasonic, and radar data at vehicle perimeter before forwarding to central ADAS domain controller via Ethernet AVB. IC Role / Device Role / Timing Role: FS32V234BMN1VUB acts as time-synchronized edge node: ingests MIPI-CSI2, runs sensor fusion algorithms, timestamps all data via IEEE 1588, and forwards via 1 Gb Ethernet with PTP. Use Value: Integrated FlexRay/FD-CAN/Ethernet eliminates need for separate communication ICs, cutting interconnect complexity and enabling deterministic <5 µs inter-node synchronization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive vision processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32V232KMXUB | Dual Cortex-A53 @ 1 GHz (single cluster), 3 MB on-chip SRAM, identical APEX2-CL/GPU/ISP peripherals - lacks second A53 cluster and 1 MB SRAM. | Targeted at entry-level ADAS (e.g., single-camera LDW) where dual-cluster redundancy and larger buffer memory are not required. | Select when cost sensitivity outweighs need for ASIL-B fault containment across clusters or multi-stream video buffering. |
| MAX96712GTJ/V+ (Maxim) | GMSL2 serializer with integrated ISP and H.264 encode - no CPU, GPU, or AI acceleration; 12-bit ADC, 1.2 Gbps serial link. | Used for camera module-level preprocessing and compression only; requires host SoC (e.g., S32G) for AI inference and decision logic. | Select when vision processing is distributed: MAX96712 handles pixel-level tasks at sensor, FS32V234BMN1VUB handles system-level fusion and control. |
Compared with S32V232KMXUB, FS32V234BMN1VUB provides higher functional safety assurance via dual-cluster fault isolation and larger on-chip memory for multi-camera buffering; compared with MAX96712GTJ/V+, it integrates full-stack vision processing - eliminating external host dependency but requiring more complex thermal and power design.
Availability
FS32V234BMN1VUB is available at Aetrix Electronics and suitable for front-camera ADAS, surround-view systems, driver-monitoring ECUs, and zonal gateway nodes requiring stable component supply, long-term automotive qualification, and ISO 26262-compliant lifecycle support.
Supply support for FS32V234BMN1VUB 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 company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets with >50 years of embedded systems expertise.
The S32V series is NXP's purpose-built automotive vision processor family designed for ASIL-B-certifiable ADAS and autonomous driving applications, integrating heterogeneous compute, safety mechanisms, and automotive-grade interfaces in a single die.
FAQ
What is the maximum operating junction temperature for FS32V234BMN1VUB?
The FS32V234BMN1VUB is rated for a maximum junction temperature (TJ) of +125°C under bias, as specified in Table 3 of the S32V234 Rev. 10 datasheet. This rating applies to continuous operation in automotive environments with appropriate PCB thermal design, including thermal vias to internal ground/power planes and heatsink integration where necessary. The device includes on-die thermal monitoring unit (TMU) with programmable thresholds to trigger thermal throttling or safe shutdown if TJ exceeds limits. FS32V234BMN1VUB must be operated within −40°C to +125°C junction range to maintain functional safety compliance and parametric performance.
Does FS32V234BMN1VUB support PCIe 2.0 root complex mode?
Yes, FS32V234BMN1VUB supports PCIe 2.0 in both endpoint and root complex modes, as explicitly stated in the "Communications" section of the S32V234 Rev. 10 datasheet. The integrated PCIe controller operates at 5.0 GT/s with full configuration space access, MSI/MSI-X interrupt support, and DMA engine integration. Root complex mode enables FS32V234BMN1VUB to act as a host for peripheral devices such as NVMe storage or additional vision accelerators - a capability validated in NXP's S32V234 reference designs. FS32V234BMN1VUB requires PCIE_VP (0.95–1.05 V) and PCIE_VPH (1.71–1.95 V) supplies, with AC coupling capacitors on all lanes per PCIe specification.
How many MIPI-CSI2 lanes does FS32V234BMN1VUB support, and what is the maximum data rate per lane?
FS32V234BMN1VUB supports two MIPI-CSI2 interfaces (VIU0 and VIU1), each configurable for up to four data lanes plus one clock lane, for a total of eight data lanes. Each lane operates at up to 1.5 Gbps, enabling simultaneous reception of two 1080p@30fps camera streams (each using 4 lanes). The interface complies with MIPI D-PHY v1.2 electrical specifications, including 100–200 mV differential swing and 1.71–1.95 V supply (VDD_HV_CSI). Lane-level ECC and CRC are not implemented; error detection relies on application-layer protocols. FS32V234BMN1VUB's MIPI-CSI2 receivers include built-in deskew and clock recovery, eliminating need for external deserializers.
What safety documentation is provided for FS32V234BMN1VUB?
NXP provides a complete ISO 26262-compliant safety package for FS32V234BMN1VUB, including a Safety Manual (document S32V234_Safety_Manual), FMEDA report quantifying single-point fault metrics (SPFM), latent fault metrics (LFM), and PMHF for ASIL-B targets, and hardware/software safety analysis evidence. All documents are accessible via NXP's S32 Portal with NDA. The FS32V234BMN1VUB silicon implements hardware safety mechanisms including ECC on all memories, lockstep-capable GIC-400, hardware CRC, and fault-isolated A53 clusters - features validated in the FMEDA. FS32V234BMN1VUB is qualified to AEC-Q100 Grade 2 (−40°C to +105°C ambient) with extended junction rating to +125°C.
Can FS32V234BMN1VUB boot directly from QuadSPI NOR flash?
Yes, FS32V234BMN1VUB supports Execute-In-Place (XIP) boot from QuadSPI NOR flash, as confirmed in the "Memory Interfaces" section of the S32V234 Rev. 10 datasheet. The QuadSPI controller provides 4-lane read/write with 32-bit address space, configurable wait states, and hardware parity checking for boot image integrity. Boot sequence begins with ROM code validating signature and AES-128 CTR decryption of the image stored in NOR flash, followed by secure loading into on-chip SRAM. FS32V234BMN1VUB requires specific boot configuration pins (e.g., BOOT_MODE[1:0]) set to '10' for QuadSPI mode, and supports fallback to SD card or UART if NOR flash validation fails. External flash must meet 100 MHz QSPI timing specs per datasheet Section 6.3.1.
FS32V234BMN1VUB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 621-FBGA, FCBGA
- Series:
- FS32V23
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- ARM® Cortex®-A53, ARM® Cortex®-M4
- Number of Cores/Bus Width:
- 4 Core, 64-Bit/1 Core, 32-Bit
- Speed:
- 800MHz
- Co-Processors/DSP:
- Multimedia; NEON™ MPE
- RAM Controllers:
- DDR3, DDR3L, LPDDR2
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- APEX2-CL, DCU (2D-ACE), ISP, LCD, MIPICSI2, Video, VIU
- Ethernet:
- 1Gbps
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- 1V, 1.8V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- AES, ARM TZ, Boot, CSE, OCOTP_CTRL, System JTAG
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 621-FCPBGA (17x17)
- Additional Interfaces:
- I2C, SPI, PCI, UART
FS32V234BMN1VUB FAQ
1.How can I place an order for FS32V234BMN1VUB through Aetrix?
Please submit a Request for Quotation (RFQ) for FS32V234BMN1VUB 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 FS32V234BMN1VUB reliable?
The price and inventory of FS32V234BMN1VUB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FS32V234BMN1VUB is usually 5 days.
3.What payment methods are accepted for FS32V234BMN1VUB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FS32V234BMN1VUB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FS32V234BMN1VUB?
FS32V234BMN1VUB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FS32V234BMN1VUB 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 FS32V234BMN1VUB?
For technical support, including FS32V234BMN1VUB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FS32V234BMN1VUB requirements.
6.How does Aetrix verify that FS32V234BMN1VUB is sourced from the original manufacturer or authorized distributors?
All FS32V234BMN1VUB 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 FS32V234BMN1VUB meets industry standards.
7.What is the process for return or replacement of FS32V234BMN1VUB?
All FS32V234BMN1VUB units undergo pre-shipment inspection (PSI). If there is an issue with FS32V234BMN1VUB, 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 FS32V234BMN1VUB part is unused and in its original packaging.
Return procedure for FS32V234BMN1VUB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
FS32V234BMN1VUB Tags
-
AT91SAM9260B-CU-999
Microchip Technology
-
AT91SAM9G25-CU
Microchip Technology
-
ATSAMA5D27C-CU
Microchip Technology
-
AT91SAM9X35-CU
Microchip Technology
-
AT91SAM9X25-CU
Microchip Technology
-
MCIMX6Y2CVM08AB
NXP Semiconductors
.JPG)
-
AM3352BZCZ100
Texas Instruments
-
AT91SAM9260B-CU
Microchip Technology
-
AT91SAM9260B-QU
Microchip Technology
-
ATSAMA5D31A-CU
Microchip Technology
-
AT91SAM9G20B-CU-999
Microchip Technology
-
MCIMX6Y2CVM05AB
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
