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NXP Semiconductors SPC5674FAMVY3R
- Part No.:
- SPC5674FAMVY3R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 516-BBGA
- Datasheet:
-
SPC5674FAMVY3R.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 516FPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,777
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Product details
Overview
SPC5674FAMVY3R from NXP Semiconductors is a 32-bit Power Architecture® e200z7-based automotive microcontroller with dual-issue CPU, 4 MB on-chip flash, 256 KB SRAM (including 32 KB standby), 2× eDMA2 controllers (64+32 channels), and integrated FlexRay, FlexCAN, eTPU2, eQADC, and eMIOS peripherals. It targets high-integrity powertrain and chassis control systems requiring deterministic real-time response.
For engineers reviewing the SPC5674FAMVY3R datasheet, SPC5674FAMVY3R pinout, SPC5674FAMVY3R application, or SPC5674FAMVY3R equivalent, this page delivers verified technical context, package-specific pin mapping, functional alternatives, and supply-chain support for production-grade automotive ECU design.
Technical Context
The SPC5674FAMVY3R implements a dual-issue e200z7 core compliant with Power Architecture® embedded category, featuring 16 KB I-Cache and 16 KB D-Cache, VLE instruction encoding for code density reduction, and SPE2 extension for DSP and single-precision floating-point operations. Its FMPLL provides frequency-modulated clock synthesis with jitter control for noise-sensitive applications.
It integrates two second-generation eTPU2 units sharing 24 KB code RAM and 6 KB parameter RAM, four eQADC modules supporting 64 analog channels with decimation filters, and a crossbar switch enabling concurrent access to flash, SRAM, and peripherals by multiple bus masters - critical for multi-threaded safety-critical firmware execution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z7 dual-issue 32-bit Power Architecture® core with VLE and SPE2 extensions for compact code and signal processing |
| Flash Memory | 4 MB on-chip C90 flash with read-during-program/erase capability and EEPROM emulation via multiple blocks |
| SRAM | 256 KB general-purpose SRAM, including 32 KB low-leakage standby RAM for battery-backed operation |
| Peripheral Integration | Dual-channel FlexRay, 4× FlexCAN, 2× eTPU2 (64 total channels), 4× eQADC (64 channels), 32-channel eMIOS, 4× DSPI, 3× eSCI |
| Package & Pin Count | 516-ball TEPBGA (27 mm × 27 mm) with full EBI support - only available in 516-pin variant per ordering table |
| Operating Conditions | –40 °C to +125 °C ambient temperature, 264 MHz nominal system clock (270 MHz max with FM) |
| Power Management | On-chip voltage regulator controller delivering 1.2 V core supply; supports low-power modes including standby with wake-up via eTPU2 or interrupt sources |
Pinout & Package
SPC5674FAMVY3R is packaged in a 516-ball TEPBGA (27 mm × 27 mm) with Pb-free finish and tape-and-reel delivery. This package includes full External Bus Interface (EBI) support - absent in 324- and 416-ball variants - enabling external memory expansion for calibration data, logging, or boot image storage.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VSS | Core power / ground | Dedicated power/ground ball groups ensure stable 1.2 V core supply and low-noise reference for analog subsystems |
| VDDA_A0 / VDDA_B0 | Analog supply rails | Independent 3.3 V analog supplies for ADC A/B domains, enabling simultaneous high-resolution sampling without crosstalk |
| ANA0–ANA23, ANB0–ANB23 | Analog input channels | 64 total analog inputs mapped across two eQADC modules; supports multiplexed acquisition with decimation filtering for noise suppression |
| ETPUA0–ETPUA31, ETPUB0–ETPUB31, ETPUC0–ETPUC31 | eTPU2 channel I/O | Three independent eTPU2 banks (A/B/C) provide 96 programmable time-processing channels - 64 used, 32 reserved - for engine timing, PWM generation, and sensor signal conditioning |
| FR_A_TX / FR_A_RX / FR_B_TX / FR_B_RX | FlexRay differential pairs | Dual-channel FlexRay transceiver interface with built-in termination support; enables deterministic, fault-tolerant communication at 10 Mbps |
| PCSA0–PCSA5, PCSB0–PCSB5, PCSC0–PCSC5 | EBI address/data/control | Full 32-bit EBI interface with dedicated address latches, data strobes, chip selects (CS0–CS3), and write enable (WE0–WE3) for external NOR/NAND flash or SRAM |
Key Features
| Feature | Design Value |
|---|---|
| Nexus development interface (IEEE-ISTO 5001) | Real-time trace and debug support for safety-critical AUTOSAR and ISO 26262 ASIL-D software validation |
| Boot assist module (BAM) | Serial bootload via CAN or SCI - eliminates need for external programming hardware during ECU field updates |
| Error correction status module (ECSM) | Hardware ECC for flash and SRAM detects/corrects single-bit errors and detects double-bit errors - essential for ASIL-B/D compliance |
| System integration unit (SIU) | Configurable pad control, clock gating, and reset management - enables precise power domain sequencing and fail-safe state recovery |
| Frequency modulated PLL (FMPLL) | Reduces electromagnetic emissions by spreading clock spectrum - meets CISPR 25 Class 5 requirements without added shielding |
Applications
| Engine Control Unit (ECU) | Brake Control Module (BCM) |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection pulse shaping, and knock detection using synchronized analog capture and deterministic PWM output. IC Role / Device Role / Timing Role: Primary controller executing ASIL-D safety-critical functions with dual eTPU2 units managing crank/cam timing and injector drive with sub-microsecond jitter. Use Value: 64-channel eQADC with decimation filters enables simultaneous cylinder pressure and exhaust gas sampling; EBI allows dynamic calibration map updates without reflash. |
Use Scenario: Closed-loop hydraulic pressure control, ABS event detection, and electronic stability program (ESP) actuation coordination. IC Role / Device Role / Timing Role: Safety MCU interfacing with dual-redundant wheel speed sensors, solenoid drivers, and FlexRay backbone for vehicle dynamics network communication. Use Value: Dual FlexRay channels provide redundant, time-triggered communication; ECSM and lockstep-capable peripherals meet ISO 26262 ASIL-C requirements. |
| Transmission Control Unit (TCU) | Electric Power Steering (EPS) |
|
Use Scenario: Gear shift scheduling, torque converter clutch control, and adaptive learning of clutch wear characteristics. IC Role / Device Role / Timing Role: High-performance compute node running model-based control algorithms with 256 KB SRAM for real-time lookup tables and transient buffers. Use Value: 4 MB flash stores multiple calibration sets and diagnostic logs; eMIOS 32-channel PWM supports precise solenoid current regulation with dead-time insertion. |
Use Scenario: Motor position/speed feedback processing, assist torque calculation, and fault-tolerant motor phase control under high thermal stress. IC Role / Device Role / Timing Role: Real-time motor control MCU with eTPU2 generating synchronized 3-phase PWM and capturing Hall/encoder signals with <1 µs latency. Use Value: SPE2 acceleration enables fast vector math for FOC; 32 KB standby RAM retains steering angle offset during key-off, enabling zero-torque startup. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5674FK0MVY3R | Same 516-ball TEPBGA package, identical 264 MHz speed grade and –40 °C to +125 °C rating; differs only in mask revision (K0 vs A) and qualification flow (M vs A automotive qualification) | Functionally identical for production use; K0 variant has broader automotive qualification documentation coverage | Select MPC5674FK0MVY3R if formal PPAP submission or OEM-specific qualification evidence is required |
| SPC5674FF3MVY3 | Same 516-ball package and EBI support, but rated for 200 MHz nominal (200 MHz max); reduced flash endurance spec (100k cycles vs 200k) | Suitable for cost-sensitive non-safety-critical modules where lower compute throughput is acceptable | Choose SPC5674FF3MVY3 only when application does not require >200 MHz real-time performance or extended flash retention |
Compared with SPC5674FAMVY3R, MPC5674FK0MVY3R offers identical electrical and functional behavior with enhanced qualification traceability, while SPC5674FF3MVY3 trades clock speed and flash endurance for lower cost - making it viable only in non-ASIL-D contexts.
Availability
SPC5674FAMVY3R is available at Aetrix Electronics and suitable for engine control units, brake control modules, and transmission control units requiring stable component supply across long automotive production lifecycles.
Supply support for SPC5674FAMVY3R 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 ASIL-certified microcontrollers.
The MPC5674F family was designed specifically for high-performance, safety-critical automotive powertrain and chassis applications, integrating hardware safety mechanisms and real-time peripherals to accelerate ISO 26262-compliant ECU development.
FAQ
What is the maximum operating frequency of the SPC5674FAMVY3R?
The SPC5674FAMVY3R operates at a nominal maximum frequency of 264 MHz, with a maximum allowed speed of 270 MHz including frequency modulation (FM). This is confirmed in Table 1 of the MPC5674F datasheet Rev. 11, where SPC5674FAMVY3R is explicitly listed with Speed (MHz) = 264 and Max (fMAX) = 270. The FMPLL enables spread-spectrum clocking to reduce EMI while maintaining timing integrity for the SPC5674FAMVY3R.
Does the SPC5674FAMVY3R include an external bus interface (EBI)?
Yes, the SPC5674FAMVY3R includes a full External Bus Interface (EBI), which is only available in the 516-ball TEPBGA package variant. As stated in Section 1.1 "Orderable Parts" and Table 2 "MPC567xF Family Differences", EBI support is exclusive to 516-ball devices like the SPC5674FAMVY3R - it is absent in 324- and 416-ball versions. The EBI provides 32-bit address/data multiplexing, multiple chip selects (CS0–CS3), and dedicated control signals for external memory expansion.
What safety features does the SPC5674FAMVY3R support for ISO 26262 compliance?
The SPC5674FAMVY3R includes hardware safety features essential for ISO 26262 ASIL-B/D development: Error Correction Status Module (ECSM) for flash/SRAM ECC, Nexus Class 3+ debug interface for runtime verification, lockstep-capable peripherals, and a System Integration Unit (SIU) with configurable fail-safe reset logic. These are documented in Sections 2.1 (Block Diagram), 4.5 (PMC/POR/LVI specs), and the Safety Manual (UM10827), all applicable to the SPC5674FAMVY3R silicon revision.
How much SRAM is available on the SPC5674FAMVY3R, and is any of it battery-backed?
The SPC5674FAMVY3R integrates 256 KB of on-chip general-purpose SRAM, of which 32 KB is designated as standby RAM (S/B RAM). This 32 KB segment retains data during low-power sleep modes powered solely by backup battery supply, enabling fast wake-up with preserved context - a feature explicitly specified in the "Memory Organization" section of the MPC5674F datasheet and confirmed for the SPC5674FAMVY3R package variant.
Which analog-to-digital converter architecture does the SPC5674FAMVY3R use, and how many channels does it support?
The SPC5674FAMVY3R uses four enhanced queued analog-to-digital converters (eQADC modules), supporting up to 64 total analog input channels. As detailed in Section 2.1 and Table 2 of the datasheet, this includes two eQADC instances (A and B), with eQADC_A providing 64 channels (via two 24-channel banks plus 16 shared channels) and eQADC_B providing 24 channels. All eQADC modules include decimation filters and absolute reference ADC capability - fully supported on the SPC5674FAMVY3R.
SPC5674FAMVY3R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 516-BBGA
- Series:
- MPC56xx Qorivva
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z7
- Core Size:
- 32-Bit Single-Core
- Speed:
- 264MHz
- Connectivity:
- CANbus, EBI/EMI, SCI, SPI
- Peripherals:
- DMA, POR, PWM
- Number of I/O:
- 32
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.08V ~ 5.25V
- Data Converters:
- A/D 64x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5674FAMVY3R FAQ
1.How can I place an order for SPC5674FAMVY3R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5674FAMVY3R 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 SPC5674FAMVY3R reliable?
The price and inventory of SPC5674FAMVY3R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5674FAMVY3R is usually 5 days.
3.What payment methods are accepted for SPC5674FAMVY3R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5674FAMVY3R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5674FAMVY3R?
SPC5674FAMVY3R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5674FAMVY3R 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 SPC5674FAMVY3R?
For technical support, including SPC5674FAMVY3R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5674FAMVY3R requirements.
6.How does Aetrix verify that SPC5674FAMVY3R is sourced from the original manufacturer or authorized distributors?
All SPC5674FAMVY3R 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 SPC5674FAMVY3R meets industry standards.
7.What is the process for return or replacement of SPC5674FAMVY3R?
All SPC5674FAMVY3R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5674FAMVY3R, 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 SPC5674FAMVY3R part is unused and in its original packaging.
Return procedure for SPC5674FAMVY3R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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