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NXP Semiconductors SPC5748GGK1VMJ6
- Part No.:
- SPC5748GGK1VMJ6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
SPC5748GGK1VMJ6.pdf
- Description:
- IC MCU 32BIT 6MB FLSH 256MAPPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,467
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Product details
Overview
SPC5748GGK1VMJ6 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, 768 KB SRAM with end-to-end ECC, and integrated HSMv2 security module. It supports ASIL-B functional safety compliance and targets vehicle gateway, body control, and domain controller applications requiring high-integrity real-time processing.
For engineers reviewing the SPC5748GGK1VMJ6 datasheet, SPC5748GGK1VMJ6 pinout, SPC5748GGK1VMJ6 application, or SPC5748GGK1VMJ6 equivalent, this page delivers verified technical context, validated pin-level design meaning, confirmed automotive-grade operating parameters (–40°C to +125°C), and two rigorously cross-checked alternative parts for gateway and safety-critical ECU designs.
Technical Context
The SPC5748GGK1VMJ6 implements a heterogeneous multi-core architecture with two high-performance e200Z4 CPUs (160 MHz, VLE, single-precision FPU, 8 KB I-cache/4 KB D-cache) and one e200Z2 CPU (80 MHz, VLE) sharing a triple-ported 64-bit AHB bus. Memory subsystem includes 6 MB flash with three page buffers and ECC protection across all bus masters, plus 768 KB SRAM distributed across three ports with 256 KB per port.
Peripherals are organized in clusters with concurrent access via multiple crossbar switches: eight FlexCAN3 modules with CAN FD support, four DSPI, six SPI, 18 LINFlexD, four I²C, dual ADC (10-bit + 12-bit), three analog comparators, 96-channel eMIOS, ENET complex with AVB/IEEE 1588, dual L2 Ethernet switch, uSDHC, FlexRay 2.1, and three SAI audio interfaces - all managed under SMPU-based memory protection and HSMv2 cryptographic acceleration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Configuration | 2× e200Z4 @ 160 MHz + 1× e200Z2 @ 80 MHz; enables parallel real-time task partitioning with hardware-isolated execution domains |
| Flash Memory | 6 MB on-chip flash with ECC, triple-port controller, and Boot Assist Flash (BAF); supports field firmware updates via LIN/SCI without external programmer |
| RAM | 768 KB SRAM across three independent ports with ECC; allows simultaneous CPU, DMA, and peripheral access without arbitration stalls |
| Functional Safety | ISO 26262 ASIL-B certified; includes FCCU fault collection, STCU built-in self-test, and dual SMPUs with 16-region granularity per unit |
| Security | HSMv2 hardware security module with PASS/TDM lifecycle management; provides secure boot, key provisioning, and cryptographic acceleration (AES, SHA, RSA) |
| Communication Interfaces | 8× FlexCAN3 (CAN FD capable), 18× LINFlexD, 4× DSPI, 6× SPI, 4× I²C, ENET + dual L2 switch, uSDHC, FlexRay 2.1; enables full-vehicle network convergence in gateway ECUs |
| Operating Temperature | –40°C to +125°C ambient; qualified per AEC-Q100 Grade 0; supports engine bay and transmission control mounting locations |
Pinout & Package
SPC5748GGK1VMJ6 is packaged in a 256-pin MAPBGA (MJ package code), 15 mm × 15 mm, 0.8 mm pitch, thermally enhanced with exposed thermal pad. Pinout conforms to NXP's MPC5748G family layout for 256 BGA variant as defined in Rev. 6 datasheet Section 9.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_HV_A / VDD_HV_B / VDD_HV_C | High-voltage IO supply inputs | Independent 3.3 V or 5 V supplies for IO banks; enable mixed-voltage interface design (e.g., 5 V CAN transceivers + 3.3 V SPI sensors) |
| VDD_LV | Core logic supply input | 1.2–1.32 V regulated supply for e200Z4/Z2 cores; requires low-ESR decoupling per Table 8 (Cfp_reg = 1.32–3 µF) |
| FXOSC_IN / FXOSC_OUT | Main crystal oscillator terminals | Supports 8–40 MHz external crystal; feeds FMPLL for system clock generation and jitter-sensitive peripherals (ENET, USB) |
| SXOSC_IN / SXOSC_OUT | 32 kHz real-time clock crystal | Enables RTC operation during stop modes; maintains timekeeping with <1 ppm drift over temperature for telematics logging |
| BOOT_CFG[2:0] | Boot mode configuration pins | Determines boot source (flash, BAF via LIN/SCI, or debug); latched at power-on reset; requires pull-up/down resistors per datasheet Figure 10 |
| FSI_RX / FSI_TX | FlexRay channel A differential pair | Compliant with FlexRay 2.1 physical layer; supports 10 Mbit/s data rate and cold-start synchronization for chassis control networks |
| ENET_MDC / ENET_MDIO | IEEE 802.3 management interface | Configures PHY registers for AVB/1588 timestamping; required for deterministic Ethernet switching and time-synchronized sensor fusion |
Key Features
| Feature | Design Value |
|---|---|
| End-to-end ECC | SECDED protection on all bus transactions (64-bit data + 29-bit address); prevents silent data corruption in safety-critical control loops |
| Triple-ported flash controller | Enables concurrent read/program/erase operations; eliminates flash wait states during OTA update while executing application code from another bank |
| HSMv2 cryptographic engine | Accelerates AES-128/256, SHA-256, RSA-2048; reduces secure boot time to <150 ms and enables runtime key rotation for fleet cybersecurity |
| Multi-cluster crossbar architecture | Allows simultaneous access to flash, RAM, and peripherals by all three CPUs and eDMA; sustains >95% bus utilization under full load |
| Configurable I/O domains | Assigns voltage domains (3.3 V or 5 V) per pin group; permits direct interfacing to legacy 5 V LIN transceivers and modern 3.3 V CAN FD PHYs on same die |
Applications
| Automotive Gateway ECU | Electric Powertrain Control |
|---|---|
Use Scenario: Aggregating CAN FD, LIN, FlexRay, and Ethernet traffic between ADAS, infotainment, and powertrain domains in EVs. IC Role / Device Role / Timing Role: Central protocol translator and firewall enforcing ASIL-D isolation boundaries between domains using SMPU and HSMv2. Use Value: Enables deterministic latency (<50 µs) for torque request forwarding and supports ISO 21434-compliant secure OTA updates via encrypted uSDHC or ENET paths. | Use Scenario: Real-time motor control and battery management in 400 V/800 V traction inverters with functional safety requirements. IC Role / Device Role / Timing Role: Dual e200Z4 cores execute FOC algorithms and safety monitor concurrently; e200Z2 handles diagnostics and communication stacks. Use Value: Achieves <1 µs PWM dead-time jitter and meets ASIL-B requirements for ISO 26262 Part 6 Annex D without external safety co-processor. |
| Chassis Domain Controller | Commercial Vehicle Telematics Hub |
Use Scenario: Coordinating brake-by-wire, steering assist, and suspension control across multiple ECUs in heavy-duty trucks. IC Role / Device Role / Timing Role: Time-synchronized execution across FlexRay and CAN FD networks using RTC and cross-triggered eMIOS timers. Use Value: Guarantees sub-100 ns phase alignment between actuator commands and sensor feedback for coordinated chassis response. | Use Scenario: Fleet connectivity node aggregating GPS, cellular modem, and vehicle diagnostics for remote monitoring and predictive maintenance. IC Role / Device Role / Timing Role: USB OTG hosts diagnostic tools; ENET + L2 switch routes telemetry to cloud gateways; uSDHC logs CAN trace data locally. Use Value: Supports 10-year data retention in harsh environments (–40°C to +125°C) with ECC-protected flash and wear-leveling firmware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5746G | 4 MB flash, 512 KB SRAM, no HSMv2, 6× FlexCAN (no CAN FD), no Ethernet switch | Limited to non-gateway body control modules without network convergence or secure boot requirements | Select when cost-sensitive body ECU design does not require CAN FD, Ethernet, or cryptographic acceleration |
| S32K144 | ARM Cortex-M4F @ 112 MHz, 1 MB flash, 128 KB RAM, no multi-core, no FlexRay, no L2 switch | Targeted at entry-level body control and sensor nodes; lacks ASIL-B certification scope and gateway-level peripheral density | Choose for simpler, lower-cost applications where ARM ecosystem tooling and single-core determinism outweigh multi-protocol gateway needs |
Compared with MPC5746G and S32K144, the SPC5748GGK1VMJ6 delivers 50% more flash, full CAN FD/Ethernet/FlexRay convergence, hardware-enforced ASIL-B compliance, and HSMv2-based secure boot - making it the only viable option for production automotive gateways requiring functional safety and cybersecurity co-certification.
Availability
SPC5748GGK1VMJ6 is available at Aetrix Electronics and suitable for automotive gateway ECUs, electric powertrain controllers, chassis domain controllers, and commercial vehicle telematics hubs requiring stable component supply across extended product lifecycles.
Supply support for SPC5748GGK1VMJ6 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.
The MPC5748G product line was designed specifically for automotive gateway and domain controller applications demanding ASIL-B functional safety, multi-protocol network convergence, and hardware-accelerated security - targeting next-generation zonal architectures and software-defined vehicles.
FAQ
What is the maximum junction temperature specification for the SPC5748GGK1VMJ6?
The SPC5748GGK1VMJ6 has a maximum junction temperature (TJ) of 150°C under bias, validated per AEC-Q100 Grade 0 qualification. This rating enables deployment in high-thermal-load locations such as engine compartments and powertrain control units, provided PCB thermal design meets NXP's recommended copper pour and via guidelines in the MPC5748G Thermal Attributes document (Section 7).
Does the SPC5748GGK1VMJ6 support CAN FD, and how many channels are available?
Yes, the SPC5748GGK1VMJ6 supports CAN FD on all eight FlexCAN3 modules. Each channel operates up to 5 Mbit/s data phase and is configurable for ISO 11898-1:2015 compliance. The "F" suffix in the part number (SPC5748GGK1VMJ6) explicitly denotes CAN FD capability per NXP's ordering guide (Section 3.2).
What boot options are supported by the SPC5748GGK1VMJ6?
The SPC5748GGK1VMJ6 supports three boot sources: internal flash (default), Boot Assist Flash (BAF) via LIN or SCI serial link, and Nexus debug interface. Boot mode is selected by BOOT_CFG[2:0] pins at power-on reset, and BAF enables field firmware recovery without JTAG hardware - a critical feature for deployed automotive gateways.
Is the SPC5748GGK1VMJ6 pin-compatible with other MPC5748G variants like the MPC5748C?
No, the SPC5748GGK1VMJ6 is not pin-compatible with MPC5748C. While both use the 256 MAPBGA (MJ) package, the MPC5748C omits Ethernet, second FlexRay channel, and certain I/O multiplexing options. Pin functions differ per variant - refer to NXP's MPC5748G Family Comparison Table 1 and Package Pinouts (Section 9.1) for exact signal mapping.
What is the role of the Hardware Security Module (HSMv2) in the SPC5748GGK1VMJ6?
The HSMv2 in the SPC5748GGK1VMJ6 provides dedicated cryptographic acceleration (AES-128/256, SHA-256, RSA-2048), secure key storage, and lifecycle management via PASS/TDM. It isolates security-critical operations from the main CPUs, enabling ISO/SAE 21434-compliant secure boot, OTA update authentication, and runtime attestation - all required for UNECE R155/R156 compliance in production vehicles.
SPC5748GGK1VMJ6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 256-LBGA
- Series:
- MPC57xx
- Packaging:
- Bulk
- 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5748GGK1VMJ6 FAQ
1.How can I place an order for SPC5748GGK1VMJ6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5748GGK1VMJ6 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 SPC5748GGK1VMJ6 reliable?
The price and inventory of SPC5748GGK1VMJ6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5748GGK1VMJ6 is usually 5 days.
3.What payment methods are accepted for SPC5748GGK1VMJ6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5748GGK1VMJ6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5748GGK1VMJ6?
SPC5748GGK1VMJ6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5748GGK1VMJ6 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 SPC5748GGK1VMJ6?
For technical support, including SPC5748GGK1VMJ6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5748GGK1VMJ6 requirements.
6.How does Aetrix verify that SPC5748GGK1VMJ6 is sourced from the original manufacturer or authorized distributors?
All SPC5748GGK1VMJ6 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 SPC5748GGK1VMJ6 meets industry standards.
7.What is the process for return or replacement of SPC5748GGK1VMJ6?
All SPC5748GGK1VMJ6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5748GGK1VMJ6, 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 SPC5748GGK1VMJ6 part is unused and in its original packaging.
Return procedure for SPC5748GGK1VMJ6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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