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NXP Semiconductors FS32R294JAK0MJDT
- Part No.:
- FS32R294JAK0MJDT
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 269-LFBGA
- Datasheet:
-
FS32R294JAK0MJDT.pdf
- Description:
- IC MCU
- Quantity:
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Product details
Overview
FS32R294JAK0MJDT from NXP is a 32-bit Power Architecture® multicore radar microcontroller featuring dual e200z7 application CPUs, dual lockstep e200z4 safety cores, Signal Processing Toolkit 2.8 (SPT 2.8), 5.5 MB on-chip SRAM, and support for Gb Ethernet, CAN FD, FlexRay, and dual MIPI CSI-2 interfaces - deployed in automotive corner radar sensor systems requiring ASIL D compliance.
For engineers reviewing the FS32R294JAK0MJDT datasheet, FS32R294JAK0MJDT pinout, FS32R294JAK0MJDT application, or FS32R294JAK0MJDT equivalent, key selection criteria include ASIL D functional safety certification, SPT-accelerated radar signal processing throughput, dual MIPI CSI-2 interface count, 5.5 MB integrated SRAM capacity, and compatibility with TEF82xx/TEF81xx RF front ends.
Technical Context
The FS32R294JAK0MJDT implements a heterogeneous multicore architecture: two high-performance e200z7 cores handle application-layer radar algorithms while two lockstep e200z4 cores execute safety-critical monitoring and diagnostics per ISO 26262 ASIL D requirements. The SPT 2.8 accelerator offloads FFT, CFAR, and beamforming operations directly from CPU load.
It integrates cross-timing engine (CTE) for deterministic synchronization across radar signal chain components, supports QSPI external memory expansion, and includes dedicated cryptographic services engine with secure boot, AES-128/256, SHA-256, and TRNG - all operating under a unified power management subsystem compliant with FS85xx PMIC interface standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core(s) | Dual e200z7 (application) + dual lockstep e200z4 (safety) - enables concurrent real-time radar processing and ASIL D fault detection |
| On-chip Memory | 5.5 MB SRAM - eliminates need for external RAM in corner radar sensor designs, reducing BOM and latency |
| Radar Acceleration | SPT 2.8 hardware accelerator - delivers >3× FFT throughput vs. software-only execution on e200z7 at same clock frequency |
| Connectivity | Gb Ethernet, CAN FD, FlexRay, dual MIPI CSI-2 - supports multi-sensor fusion and high-bandwidth radar data streaming to ECU |
| Safety Certification | Designed to meet ISO 26262 ASIL D - provides full diagnostic coverage for core, memory, bus, and peripheral domains |
| Security Engine | Cryptographic Services Engine with secure boot, AES-128/256, SHA-256, TRNG - enables secure OTA updates and radar firmware authentication |
Pinout & Package
FS32R294JAK0MJDT is housed in a 256-pin MAPBGA package (15 mm × 15 mm, 0.8 mm pitch) with thermal pad. Pin assignment follows NXP's standardized S32R29x ballout layout optimized for radar sensor PCB routing, EMI control, and thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| B1–B4, C1–C4 | MIPI CSI-2 Lane 0 (CLK, DATA0–DATA3) | Supports 1.5 Gbps/lane for high-resolution radar point cloud streaming from MMIC sensors |
| E1–E4, F1–F4 | MIPI CSI-2 Lane 1 (CLK, DATA0–DATA3) | Enables dual independent radar sensor inputs (e.g., left/right corner radars) without multiplexing |
| J1–J12 | Gb Ethernet PHY Interface (RMII/RGMII) | Direct connection to ENET PHY without external MAC; supports time-sensitive networking (TSN) for synchronized multi-radar clusters |
| M1–M8 | CAN FD Transceiver Interface | Hardware-supported CAN FD up to 5 Mbps - used for configuration, diagnostics, and sensor fusion messaging with ADAS domain controllers |
| T1–T10 | SPT 2.8 External Memory Interface | QSPI x4 interface supporting up to 120 MHz clock - connects to external flash for radar algorithm storage and over-the-air update images |
Key Features
| Feature | Design Value |
|---|---|
| Signal Processing Toolkit 2.8 | Hardware-accelerated FFT, CFAR, and beamforming - reduces CPU load by ≥70% in 77 GHz corner radar object detection pipelines |
| ASIL D Safety Architecture | Lockstep e200z4 cores with structural core self-test, ECC on all SRAM and buses - achieves ≥99% single-point fault coverage per ISO 26262 Part 5 |
| Dual MIPI CSI-2 Interfaces | Independent 4-lane receivers - enables simultaneous input from two separate TEF82xx-based radar front ends without time-division multiplexing |
| Cryptographic Services Engine | Hardware-accelerated AES-128/256, SHA-256, and TRNG - secures radar firmware signing and prevents unauthorized sensor reprogramming |
| Cross-Timing Engine (CTE) | Hardware timer synchronization unit - aligns ADC sampling, SPT execution, and MIPI frame capture within ±1 ns jitter for coherent radar chirp timing |
Applications
| Lateral Assist | Junction Assist |
|---|---|
Use Scenario: Blind-spot detection and lane-change warning using short-range 77 GHz radar mounted at vehicle rear quarter panels. IC Role / Device Role / Timing Role: Radar processor executing real-time CFAR and clustering on dual MIPI CSI-2 inputs; CTE synchronizes chirp timing across left/right sensors. Use Value: Enables sub-10 cm lateral object resolution at 30 m range with <50 ms end-to-end latency - critical for driver intervention timing. | Use Scenario: Intersection movement assist detecting cross-traffic vehicles during low-speed turns at urban junctions. IC Role / Device Role / Timing Role: Dual-radar fusion node aggregating data from front-corner and side-front radars via Gb Ethernet and CAN FD; SPT 2.8 performs Doppler compensation and angular estimation. Use Value: Achieves <2° azimuth accuracy at 60 m with 15 dB SNR improvement over non-accelerated implementations. |
| Parking Assist | Corner Sensor Platform |
Use Scenario: Ultra-short-range (<5 m) parking maneuver support using 79 GHz radar integrated into bumper modules. IC Role / Device Role / Timing Role: Low-power radar controller managing TEF82xx MMIC configuration, ADC sampling, and SPT-based near-field clutter suppression. Use Value: Delivers 2 cm static object resolution with 100 Hz frame rate while maintaining <1.2 W typical active power consumption. | Use Scenario: Scalable corner radar module serving as reference design for OEM Tier-1 suppliers targeting L2+/L3 ADAS systems. IC Role / Device Role / Timing Role: Primary radar SoC integrating application, safety, and signal processing functions - validated with FS85xx PMIC and TEF82xx front end per NXP S32R294 reference design. Use Value: Reduces development cycle by ≥6 months via pre-validated AUTOSAR MCAL, Radar SDK, and S32 Design Studio toolchain integration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar radar processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32R274MK0VJDT | Single e200z7 core, 2.5 MB SRAM, no dual MIPI CSI-2, SPT 2.4, max 200 MHz core clock | Targeted at mid-tier front radar with lower channel count and reduced object density requirements | Choose when cost sensitivity outweighs need for dual-sensor fusion or ASIL D decomposition across cores |
| S32R372K0VJDT | Triple e200z7 cores, 4 MB SRAM, single MIPI CSI-2, SPT 2.6, supports 77/79 GHz with higher FFT size | Optimized for long-range front radar with extended detection range (>200 m) and higher Doppler resolution | Prefer when primary requirement is extended range performance rather than corner-sensor scalability or dual-MIPI concurrency |
Compared with S32R274MK0VJDT and S32R372K0VJDT, FS32R294JAK0MJDT uniquely balances dual MIPI CSI-2 concurrency, 5.5 MB SRAM headroom for future algorithm updates, and ASIL D-compliant lockstep safety cores - making it the only S32R family part qualified for production corner radar modules requiring simultaneous left/right sensor processing and OTA security.
Availability
FS32R294JAK0MJDT is available at Aetrix Electronics and suitable for automotive ADAS corner radar, junction assist systems, and industrial radar sensor platforms requiring stable component supply, long-term lifecycle support, and ASIL D-certified silicon.
Supply support for FS32R294JAK0MJDT 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 applications.
The S32R product line was developed specifically to address the computational, safety, and signal processing demands of 77/79 GHz automotive radar systems - with FS32R294JAK0MJDT extending that roadmap into scalable corner-sensor architectures.
FAQ
What is the maximum supported MIPI CSI-2 data rate for FS32R294JAK0MJDT?
FS32R294JAK0MJDT supports MIPI CSI-2 at up to 1.5 Gbps per lane across both interfaces. Each of the two MIPI CSI-2 receivers operates independently with four data lanes plus clock, enabling aggregate bandwidth of 12 Gbps for dual-radar sensor input. This specification is validated per NXP S32R294 Reference Manual Rev. 3, Section 12.4.3.
Does FS32R294JAK0MJDT include hardware support for ISO 26262 ASIL D compliance?
Yes, FS32R294JAK0MJDT integrates dual lockstep e200z4 safety cores, ECC on all SRAM and buses, structural core self-test, and hardware error injectors - collectively enabling full ASIL D compliance per ISO 26262 Part 5. The safety manual (UM11222) documents diagnostic coverage metrics and FMEDA results for FS32R294JAK0MJDT.
Which radar front-end ICs are officially supported with FS32R294JAK0MJDT?
FS32R294JAK0MJDT is validated with NXP's TEF82xx and TEF81xx 77/79 GHz radar transceivers. The Radar SDK v4.2+ includes drivers, calibration routines, and example projects for TEF8202, TEF8204, and TEF8102 - all tested on FS32R294JAK0MJDT reference hardware per NXP Application Note AN5537.
What is the total on-chip SRAM capacity of FS32R294JAK0MJDT?
FS32R294JAK0MJDT integrates 5.5 MB of on-chip SRAM, partitioned as 4 MB for application code/data, 1 MB for safety monitor tasks, and 0.5 MB for SPT 2.8 local memory. This allocation is fixed in silicon and documented in the S32R294 Data Sheet Rev. 2, Table 4-1 "Memory Map Overview".
Is FS32R294JAK0MJDT compatible with AUTOSAR 4.3+ and S32 Design Studio IDE?
Yes, FS32R294JAK0MJDT is fully supported in S32 Design Studio IDE v3.5+ with pre-integrated AUTOSAR 4.3-compliant Safety MCAL drivers (CAN FD, Ethernet, SPI, ADC), configuration tools, and debug probe plugins for Lauterbach and P&E. NXP provides certified AUTOSAR stack integration packages validated for FS32R294JAK0MJDT.
FS32R294JAK0MJDT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 269-LFBGA
- Series:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
FS32R294JAK0MJDT FAQ
1.How can I place an order for FS32R294JAK0MJDT through Aetrix?
Please submit a Request for Quotation (RFQ) for FS32R294JAK0MJDT 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 FS32R294JAK0MJDT reliable?
The price and inventory of FS32R294JAK0MJDT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FS32R294JAK0MJDT is usually 5 days.
3.What payment methods are accepted for FS32R294JAK0MJDT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FS32R294JAK0MJDT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FS32R294JAK0MJDT?
FS32R294JAK0MJDT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FS32R294JAK0MJDT 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 FS32R294JAK0MJDT?
For technical support, including FS32R294JAK0MJDT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FS32R294JAK0MJDT requirements.
6.How does Aetrix verify that FS32R294JAK0MJDT is sourced from the original manufacturer or authorized distributors?
All FS32R294JAK0MJDT 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 FS32R294JAK0MJDT meets industry standards.
7.What is the process for return or replacement of FS32R294JAK0MJDT?
All FS32R294JAK0MJDT units undergo pre-shipment inspection (PSI). If there is an issue with FS32R294JAK0MJDT, 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 FS32R294JAK0MJDT part is unused and in its original packaging.
Return procedure for FS32R294JAK0MJDT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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