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NXP Semiconductors SPC5748GGK1MMJ6
- Part No.:
- SPC5748GGK1MMJ6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
SPC5748GGK1MMJ6.pdf
- Description:
- IC MCU 32BIT 6MB FLSH 256MAPPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:492
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Product details
Overview
SPC5748GGK1MMJ6 from NXP Semiconductors is an automotive-qualified Power Architecture® microcontroller featuring dual 160 MHz e200Z4 cores and one 80 MHz e200Z2 core, 6 MB on-chip flash with ECC, 768 KB SRAM, and integrated HSMv2 security module. It supports ASIL-B functional safety compliance and delivers deterministic real-time control for vehicle gateway and domain controller applications.
For engineers reviewing the SPC5748GGK1MMJ6 datasheet, SPC5748GGK1MMJ6 pinout, SPC5748GGK1MMJ6 application, or SPC5748GGK1MMJ6 equivalent, this part enables high-integrity communication routing (FlexCAN FD, Ethernet AVB, LIN), secure boot, and mixed-signal processing in automotive E/E architectures requiring ISO 26262 compliance and multi-core deterministic execution.
Technical Context
The SPC5748GGK1MMJ6 implements a triple-core heterogeneous architecture: two e200Z4 cores operate at up to 160 MHz with single-precision floating-point units and VLE encoding, while the e200Z2 core runs at 80 MHz for dedicated safety monitor or low-latency peripheral handling. All cores share end-to-end ECC protection across bus transactions, covering 64-bit data and 29-bit addresses with SECDED.
Its memory subsystem includes a triple-ported 6 MB flash controller with three page buffers and 768 KB distributed SRAM across three ports. Peripheral connectivity is orchestrated via multiple crossbar switches, supporting concurrent access by all bus masters to flash, RAM, and peripherals-including eight FlexCAN3 modules with CAN FD, dual 10/100 Ethernet with AVB and IEEE 1588, and dual-channel FlexRay 2.1.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | 2× e200Z4 @ 160 MHz + 1× e200Z2 @ 80 MHz - enables parallel real-time tasks and safety monitoring with hardware-isolated execution paths |
| Flash Memory | 6 MB with ECC - provides certified code storage for ASIL-B applications and supports RWW for background updates |
| SRAM | 768 KB across three ports - allows concurrent CPU/peripheral access without arbitration stalls |
| Functional Safety | ISO 26262 ASIL-B certifiable - validated fault collection (FCCU), memory BIST, and lockstep-capable peripherals |
| Security | HSMv2 + PASS/TDM - enables secure boot, cryptographic acceleration (AES/SHA/RSA), and lifecycle management |
| Communication | 8× FlexCAN FD, 2× ENET (10/100 + AVB + 1588), 2× FlexRay, 18× LINFlex - meets modern automotive backbone and domain controller bandwidth requirements |
| Analog | 10-bit ADC (48 ch) + 12-bit ADC (64 ch), 3× comparators - supports sensor fusion and actuator feedback in powertrain and chassis systems |
Pinout & Package
SPC5748GGK1MMJ6 is housed in a 256-pin MAPBGA package (MJ suffix), 15 mm × 15 mm, 0.8 mm pitch, with exposed thermal pad. Pin assignments follow NXP's standardized MPC5748G ballout layout per Rev. 6 datasheet Section 9.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_HV_A / VDD_HV_B / VDD_HV_C | High-voltage I/O supply domains | Independent 3.3 V or 5 V supplies enable mixed-voltage I/O interfacing (e.g., 5 V CAN transceivers + 3.3 V Ethernet PHY) |
| VDD_LV | Digital core supply | 1.2–1.32 V regulated input for e200Z4/Z2 cores - requires external decoupling per Table 8 (Clp/ulp_reg = 0.8–1.4 µF) |
| FXOSC_IN / FXOSC_OUT | Main crystal oscillator interface | Supports 8–40 MHz external crystal - primary clock source for FMPLL; critical for timing-critical CAN/Ethernet synchronization |
| SXOSC_IN / SXOSC_OUT | 32 kHz real-time clock crystal | Enables RTC operation during low-power modes - essential for wake-up scheduling and time-stamped diagnostics |
| BOOT_CFG[2:0] | Boot mode configuration pins | Determines boot source (flash, BAF via LIN/SCI, or debug) - must be pulled to defined logic levels at reset |
| JTAG_TCK / JTAG_TMS / JTAG_TDI / JTAG_TDO | Nexus Class 3+ debug interface | IEEE-ISTO 5001-2008 compliant - enables non-intrusive trace, real-time variable watch, and multi-core debug coordination |
Key Features
| Feature | Design Value |
|---|---|
| End-to-end ECC | SECDED coverage across all bus masters, flash, SRAM, and peripherals - eliminates silent data corruption in safety-critical memory transactions |
| Dual 10/100 Ethernet with AVB | Hardware timestamping, multi-queue scheduling, and IEEE 1722/1588 support - enables time-sensitive networking for ADAS sensor fusion and OTA update distribution |
| HSMv2 Security Module | On-die cryptographic engine with AES-128/256, SHA-256, RSA-2048, and secure key storage - satisfies UNECE R155 CSMS requirements for vehicle identity and firmware integrity |
| Configurable I/O Domains | Per-pin voltage domain assignment (3.3 V or 5 V) - simplifies integration with legacy 5 V sensors and modern 3.3 V high-speed interfaces without level shifters |
| WKPU Wake-Up Controller | Programmable edge-triggered wake sources across 129 GPIOs - enables ultra-low-power sleep states with sub-100 µA quiescent current and <10 µs wake latency |
Applications
| Vehicle Gateway | ADAS Domain Controller |
|---|---|
Use Scenario: Centralized routing of CAN FD, LIN, FlexRay, and Ethernet traffic between powertrain, chassis, and infotainment domains. IC Role / Device Role / Timing Role: Real-time protocol translation and firewall enforcement using dual e200Z4 cores with SMPU-protected memory partitions. Use Value: Enables deterministic latency (<50 µs inter-domain message forwarding) and secure over-the-air update orchestration via HSMv2-verified firmware signing. |
Use Scenario: Sensor fusion hub aggregating camera, radar, and ultrasonic inputs for perception preprocessing before GPU/NPU offload. IC Role / Device Role / Timing Role: Time-synchronized ADC sampling and timestamped CAN FD packet generation using Cross Trigger Unit and PIT-RTI timers. Use Value: Achieves sub-microsecond timestamp alignment across 64-channel 12-bit ADC and 8 FlexCAN FD channels for coherent sensor data correlation. |
| Electric Powertrain Control | Secure Telematics Unit |
Use Scenario: High-fidelity motor control with torque estimation, inverter gate drive supervision, and battery management interface. IC Role / Device Role / Timing Role: Dual-core lockstep-capable execution of FOC algorithms (e200Z4) and independent safety checker (e200Z2) with FCCU-monitored fault reporting. Use Value: Meets ASIL-B requirements for torque path integrity while delivering 160 MHz deterministic loop execution for 20 kHz PWM modulation. |
Use Scenario: Cellular-connected telematics platform performing secure remote diagnostics, geofencing, and encrypted vehicle data logging. IC Role / Device Role / Timing Role: HSMv2-managed TLS 1.3 handshake, uSDHC-based encrypted log storage, and LINFlexD-controlled modem interface. Use Value: Provides hardware-enforced key isolation and tamper-resistant audit trails compliant with GDPR and ISO/SAE 21434 cybersecurity engineering standards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5747G | 4 MB flash, 512 KB SRAM, no HSMv2, 7 FlexCAN FD channels | Lacks hardware security module and reduced memory - suitable for cost-sensitive body control modules without OTA or PKI requirements | Select when ASIL-B certification is not required and cryptographic operations are handled externally |
| S32K344 | ARM Cortex-M7 @ 320 MHz, 8 MB flash, 2 MB SRAM, HSE security engine, ASIL-D capable | Higher performance ARM core, larger memory, and higher safety grade - targets next-gen zonal controllers with virtualization | Choose for new designs requiring ARM ecosystem compatibility, hypervisor support, or ASIL-D decomposition pathways |
Compared with MPC5747G and S32K344, the SPC5748GGK1MMJ6 offers optimal balance of Power Architecture deterministic timing, mature automotive qualification, and integrated HSMv2 - making it ideal for production gateway platforms where toolchain continuity, CAN FD/Ethernet convergence, and field-proven reliability are prioritized over raw compute throughput or ARM migration.
Availability
SPC5748GGK1MMJ6 is available at Aetrix Electronics and suitable for automotive gateway systems, ADAS domain controllers, electric powertrain control units, and secure telematics applications requiring stable component supply across extended product lifecycles.
Supply support for SPC5748GGK1MMJ6 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 focused on automotive, industrial, IoT, and communication infrastructure solutions, with deep expertise in secure microcontrollers and radar technology.
The SPC5748GGK1MMJ6 belongs to NXP's SPC5 automotive MCU family, designed specifically for high-integrity vehicle network gateways and domain controllers requiring functional safety, hardware security, and multi-protocol real-time communication convergence.
FAQ
What is the maximum operating temperature range for the SPC5748GGK1MMJ6?
The SPC5748GGK1MMJ6 is qualified for operation from –40 °C to +125 °C ambient temperature (Ta), with junction temperature (Tj) rated up to +150 °C. This specification aligns with automotive under-hood environments and is validated per AEC-Q100 Grade 1 requirements. The device incorporates thermal monitoring circuitry including a dedicated thermal sensor and programmable trip points accessible via the STCU module.
Does the SPC5748GGK1MMJ6 support CAN FD, and how many channels are available?
Yes, the SPC5748GGK1MMJ6 integrates eight FlexCAN3 modules, all of which support CAN FD with bit rates up to 5 Mbit/s and payload lengths up to 64 bytes. Each channel operates independently with configurable message buffers, hardware filtering, and error counters. CAN FD functionality is enabled by default and does not require optional feature codes - it is fully implemented in silicon per the MPC5748G Rev. 6 datasheet Section 6.4.2.
How is functional safety compliance achieved in the SPC5748GGK1MMJ6?
The SPC5748GGK1MMJ6 achieves ISO 26262 ASIL-B compliance through hardware features including end-to-end ECC on all memory and buses, Fault Collection and Control Unit (FCCU), built-in memory BIST (MBIST/LBIST), dual-core lockstep support for selected peripherals, and System Timer Module (STM) for time-monitoring. These capabilities are documented in the safety manual MPC5748G_Safety_Manual_Rev3 and validated by TÜV SÜD for ASIL-B system-level integration.
What debug interface does the SPC5748GGK1MMJ6 use, and is multi-core debugging supported?
The SPC5748GGK1MMJ6 uses Nexus Class 3+ debug interface compliant with IEEE-ISTO 5001-2008, supporting simultaneous debug of all three cores (two e200Z4 and one e200Z2) via JTAG or cJTAG. The implementation includes real-time trace, non-intrusive breakpoints, and synchronized halt/resume - verified in the MPC5748G Debug Specifications (Section 6.5). Third-party tools like Lauterbach TRACE32 and iSystem winIDEA fully support this configuration.
Is the SPC5748GGK1MMJ6 pin-compatible with other MPC5748G variants such as the MPC5748C?
No, the SPC5748GGK1MMJ6 is not pin-compatible with MPC5748C. While both use the MJ (256 MAPBGA) package, the MPC5748C has only 4 MB flash and omits HSMv2, resulting in different internal signal routing and power domain configurations. Pin mappings for peripherals like FlexRay, MLB, and USB differ significantly - confirmed by comparing Tables 1 and 9.1 in the MPC5748G Rev. 6 datasheet. PCB layout must be specific to the G variant.
SPC5748GGK1MMJ6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 256-LBGA
- Series:
- MPC57xx
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z2, e200z4, e200z4
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 80MHz/160MHz
- Connectivity:
- CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG
- Peripherals:
- DMA, LVD, POR, WDT
- Number of I/O:
- 178
- Program Memory Size:
- 6MB (6M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 768K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 80x10b, 64x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5748GGK1MMJ6 FAQ
1.How can I place an order for SPC5748GGK1MMJ6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5748GGK1MMJ6 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 SPC5748GGK1MMJ6 reliable?
The price and inventory of SPC5748GGK1MMJ6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5748GGK1MMJ6 is usually 5 days.
3.What payment methods are accepted for SPC5748GGK1MMJ6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5748GGK1MMJ6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5748GGK1MMJ6?
SPC5748GGK1MMJ6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5748GGK1MMJ6 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 SPC5748GGK1MMJ6?
For technical support, including SPC5748GGK1MMJ6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5748GGK1MMJ6 requirements.
6.How does Aetrix verify that SPC5748GGK1MMJ6 is sourced from the original manufacturer or authorized distributors?
All SPC5748GGK1MMJ6 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 SPC5748GGK1MMJ6 meets industry standards.
7.What is the process for return or replacement of SPC5748GGK1MMJ6?
All SPC5748GGK1MMJ6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5748GGK1MMJ6, 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 SPC5748GGK1MMJ6 part is unused and in its original packaging.
Return procedure for SPC5748GGK1MMJ6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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