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NXP Semiconductors SPC5674KFF0VMS2R
- Part No.:
- SPC5674KFF0VMS2R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 473-LFBGA
- Datasheet:
-
SPC5674KFF0VMS2R.pdf
- Description:
- IC MCU 32B 1.5MB FLASH 473MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,064
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Product details
Overview
SPC5674KFF0VMS2R from NXP Semiconductors (formerly Freescale) is a Qorivva 32-bit dual-core automotive MCU designed for chassis control and ADAS applications including radar, camera, and ultrasonic sensing systems. It features two e200z7d cores operating up to 180 MHz, 1.5 MB on-chip flash with ECC, 384 KB SRAM with ECC, and integrated FlexCAN, FlexRay, and quad 12-bit ADCs.
For engineers reviewing the SPC5674KFF0VMS2R datasheet, SPC5674KFF0VMS2R pinout, SPC5674KFF0VMS2R application, or SPC5674KFF0VMS2R equivalent, key selection criteria include ISO 26262 ASIL-D compliance via lock-step dual-core redundancy, 473-pin MAPBGA package, SafeAssure functional safety enablement, and support for decoupled parallel processing in ADAS sensor fusion architectures.
Technical Context
The SPC5674KFF0VMS2R implements a dual-core safety platform with sphere-of-replication (SoR) architecture covering CPU, DMA, interrupt controller, crossbar, memory controllers, and timers. Lock-step redundancy checking units validate outputs across all replicated critical paths.
It supports both lock-step and decoupled parallel operation modes, integrates dual crossbar switches with memory protection units (MPUs), and includes hardware-assisted self-test capabilities aligned with ISO 26262 diagnostic coverage requirements for ASIL-D systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual e200z7d Power Architecture cores with VLE, SPE2, MMU, and Harvard cache (16 KB I-cache + 16 KB D-cache, both with EDC) |
| Max Operating Frequency | 180 MHz (+2% FM tolerance); nominal platform frequency up to 90 MHz in 1:2 mode |
| Memory | 1.5 MB code flash with ECC, 64 KB data flash with ECC, 384 KB SRAM with ECC |
| Safety Certification | Designed for ISO 26262 ASIL-D compliance under NXP SafeAssure program with SoR and lock-step monitoring |
| Peripherals | 4× FlexCAN (32 msg buffers each), 1× FlexRay (64 msg buffers), 1× Fast Ethernet, 4× LINFlex, 3× DSPI, 3× FlexPWM, quad 12-bit ADC (up to 34 external channels) |
| Package | MAPBGA-473, 17 mm × 17 mm, 0.8 mm pitch, RoHS-compliant |
Pinout & Package
SPC5674KFF0VMS2R is housed in a 473-pin MAPBGA package with 17 mm × 17 mm body size and 0.8 mm ball pitch. Pin functions are defined per the official NXP MPC567XKUPDTFS document and validated against the 473-pin variant pin assignment table.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE | Core power supply | 1.2 V ±5 % supply for CPU, cache, and internal logic; requires low-noise regulation and local decoupling |
| VDD_IO | I/O power supply | 3.3 V ±10 % supply for GPIO, CAN, LIN, SPI, and ADC I/O banks; supports mixed-voltage interfacing |
| RESET_IN | Asynchronous reset input | Active-low signal initiating full chip reset; monitored by internal reset controller and watchdog modules |
| CLKIN | External clock input | Accepts 4–40 MHz crystal or oscillator input to auxiliary PLL; enables precise clock domain synchronization |
| CAN0_TX / CAN0_RX | FlexCAN channel 0 differential interface | Direct connection to ISO 11898-2 transceiver; supports bit rates up to 1 Mbps with built-in loopback and self-test modes |
| ET0_CH0–ET0_CH5 | eTimer module 0 channels | 6-channel capture/compare/PWM output bank supporting motor control timing, encoder interfacing, and PWM generation |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lock-step execution | Hardware-enforced instruction-level redundancy with real-time comparison and fault signaling for ASIL-D fault detection |
| Integrated Safety Monitoring Unit | On-die clock monitor, voltage detectors (LVD12/HVD12/LVD27), and Nexus Class 3+ debug interface for runtime diagnostics |
| Quad 12-bit ADC with CTU | Four independent 12-bit ADCs with cross-triggering unit enabling synchronized sampling across up to 34 external channels for sensor fusion |
| FlexRay communication interface | 64-message buffer controller compliant with FlexRay v2.1A, supporting deterministic time-triggered networking for chassis control |
| SafeAssure functional safety suite | Includes certified safety manual, FMEDA report, safety analysis summary, and AUTOSAR-compliant MCU abstraction layer drivers |
Applications
| Radar Signal Processing Unit | Camera-Based ADAS ECU |
|---|---|
Use Scenario: Real-time baseband processing of FMCW radar returns in front-facing collision avoidance systems. IC Role / Device Role / Timing Role: Primary compute engine executing DSP kernels and sensor fusion algorithms with deterministic latency via eTimer-triggered ADC sampling. Use Value: Dual-core decoupled mode enables parallel FFT and CFAR processing while lock-step mode validates critical safety-critical path outputs. | Use Scenario: Multi-camera image preprocessing and object classification in lane departure warning and automatic emergency braking systems. IC Role / Device Role / Timing Role: Central controller managing CMOS image sensor interfaces, ISP pipeline offload, and CAN/FlexRay actuator coordination. Use Value: Quad ADC and CTU support synchronized exposure control across multiple sensors; 1.5 MB flash stores neural network inference models and calibration data. |
| Electric Power Steering (EPS) Controller | Brake-by-Wire Chassis Module |
Use Scenario: High-integrity torque assist computation and motor phase control in steer-by-wire systems requiring ASIL-D compliance. IC Role / Device Role / Timing Role: Safety-critical actuator controller with lock-step core validation, FlexPWM-driven 3-phase inverter gate drive, and redundant current sensing. Use Value: Integrated 3× FlexPWM modules (12 total channels) provide precise dead-time control and fault-safe shutdown signals per ISO 26262 requirements. | Use Scenario: Redundant hydraulic pressure modulation and wheel-speed-based brake vectoring in next-generation brake-by-wire ECUs. IC Role / Device Role / Timing Role: Dual-core safety controller executing real-time pressure control loops with cross-checked outputs driving solenoid valves via FlexPWM and GPIO. Use Value: 473-pin MAPBGA provides dedicated high-current drive pins and isolated analog inputs for redundant pressure/temperature sensing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC5675KFF1VMS2R | 2 MB flash, 512 KB SRAM, higher-frequency grade (180 MHz nominal), same 473-pin MAPBGA | Targeted at more complex ADAS sensor fusion with larger code footprint and extended RAM for deep learning inference buffers | Select when >1.5 MB flash or >384 KB SRAM required; otherwise SPC5674KFF0VMS2R offers optimal cost/performance balance |
| TC397XP-160F300N DC | TriCore™ AURIX™ 32-bit dual-core, 300 MHz, 4 MB flash, 8 MB RAM, 176-pin LQFP vs. 473-pin BGA | Higher performance for centralized domain controllers; different safety architecture (lock-step TriCore vs. Power Architecture SoR) | Consider for new designs needing higher throughput or migration path to Infineon's AURIX ecosystem; not pin-compatible |
Compared with SPC5674KFF0VMS2R, the SPC5675KFF1VMS2R extends memory capacity without changing package or safety architecture, while the TC397XP-160F300N DC offers higher raw performance but requires PCB redesign and toolchain requalification.
Availability
SPC5674KFF0VMS2R is available at Aetrix Electronics and suitable for automotive chassis control, ADAS radar processing, and brake-by-wire systems requiring stable component supply, long-term lifecycle support, and ASIL-D-certified silicon.
Supply support for SPC5674KFF0VMS2R 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 specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with leadership in functional safety and radar processing technologies.
The Qorivva MPC567xK product line was developed specifically for ISO 26262 ASIL-D automotive safety applications, emphasizing hardware redundancy, diagnostic coverage, and certified development processes for chassis and ADAS control units.
FAQ
What is the maximum operating frequency of the SPC5674KFF0VMS2R?
The SPC5674KFF0VMS2R operates at a maximum core frequency of 180 MHz with ±2% frequency modulation tolerance. Its nominal platform frequency reaches 90 MHz in 1:2 clock division mode. This frequency rating is validated across the full industrial temperature range and supports deterministic real-time execution for ASIL-D safety-critical tasks within the SPC5674KFF0VMS2R device.
Does the SPC5674KFF0VMS2R support ISO 26262 ASIL-D compliance?
Yes, the SPC5674KFF0VMS2R is designed to support ISO 26262 ASIL-D compliance through its sphere-of-replication architecture, lock-step dual-core execution, hardware monitors (clock, voltage), and SafeAssure collateral including FMEDA reports and safety manuals. While system-level certification remains the integrator's responsibility, the SPC5674KFF0VMS2R provides the foundational hardware safety mechanisms required for ASIL-D implementation.
What package type and pin count does the SPC5674KFF0VMS2R use?
The SPC5674KFF0VMS2R uses a 473-ball MAPBGA package with 17 mm × 17 mm body size and 0.8 mm ball pitch. This package is explicitly documented for the SPC5674KFF0VMS2R variant in the MPC567XKUPDTFS datasheet and supports high-density routing for automotive ECU designs requiring multiple CAN, FlexRay, and ADC interfaces.
How much on-chip memory does the SPC5674KFF0VMS2R include?
The SPC5674KFF0VMS2R integrates 1.5 MB of code flash memory with ECC, 64 KB of data flash memory with ECC, and 384 KB of SRAM with ECC. All memory blocks are protected by error-correcting code and accessible via dual crossbar interconnect with memory protection units-key for fault-tolerant operation in safety-critical automotive applications using the SPC5674KFF0VMS2R.
Which communication interfaces are supported by the SPC5674KFF0VMS2R?
The SPC5674KFF0VMS2R supports four FlexCAN modules (32 message buffers each), one FlexRay controller (64 message buffers), one Fast Ethernet controller, four LINFlex modules, three DSPI interfaces, three FlexPWM modules (12 total channels), and three I²C modules. These interfaces enable comprehensive vehicle network integration in ADAS and chassis control systems built around the SPC5674KFF0VMS2R.
SPC5674KFF0VMS2R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 473-LFBGA
- Series:
- MPC56xx Qorivva
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- e200z7d
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 180MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, FlexRay, I2C, LINbus, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- -
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 384K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.14V ~ 5.5V
- Data Converters:
- A/D 34x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5674KFF0VMS2R FAQ
1.How can I place an order for SPC5674KFF0VMS2R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5674KFF0VMS2R 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 SPC5674KFF0VMS2R reliable?
The price and inventory of SPC5674KFF0VMS2R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5674KFF0VMS2R is usually 5 days.
3.What payment methods are accepted for SPC5674KFF0VMS2R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5674KFF0VMS2R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5674KFF0VMS2R?
SPC5674KFF0VMS2R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5674KFF0VMS2R 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 SPC5674KFF0VMS2R?
For technical support, including SPC5674KFF0VMS2R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5674KFF0VMS2R requirements.
6.How does Aetrix verify that SPC5674KFF0VMS2R is sourced from the original manufacturer or authorized distributors?
All SPC5674KFF0VMS2R 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 SPC5674KFF0VMS2R meets industry standards.
7.What is the process for return or replacement of SPC5674KFF0VMS2R?
All SPC5674KFF0VMS2R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5674KFF0VMS2R, 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 SPC5674KFF0VMS2R part is unused and in its original packaging.
Return procedure for SPC5674KFF0VMS2R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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