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NXP Semiconductors SPC5748CSK0AVMJ2
- Part No.:
- SPC5748CSK0AVMJ2
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
SPC5748CSK0AVMJ2.pdf
- Description:
- IC MCU 32BIT 6MB FLSH 256MAPPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,258
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Product details
Overview
SPC5748CSK0AVMJ2 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, eight FlexCAN3 modules with CAN FD support, and ISO 26262 ASIL-B-certifiable functional safety architecture - deployed in vehicle gateway and domain controller applications.
For engineers reviewing the SPC5748CSK0AVMJ2 datasheet, SPC5748CSK0AVMJ2 pinout, SPC5748CSK0AVMJ2 application, or SPC5748CSK0AVMJ2 equivalent, key selection criteria include its 256-pin MAPBGA package, -40°C to +105°C operating temperature, dual-core deterministic real-time execution, integrated HSMv2 security module, and Ethernet switch capability supporting AVB and IEEE 1588 time synchronization.
Technical Context
The SPC5748CSK0AVMJ2 implements a multi-master crossbar switch architecture enabling concurrent access to flash, SRAM, and peripherals by three CPU cores and eDMA. Its memory subsystem includes triple-port 64-bit-wide flash controller with three page buffers and three independent RAM ports with SMPU protection per port.
Timing infrastructure integrates FMPLL with multiple clock sources (FXOSC, FIRC, SIRC, SXOSC), RTC, and CMU for fault-tolerant clock monitoring. Safety features include FCCU for fault collection, HSMv2 for cryptographic acceleration, and hardware-enforced memory protection via two 16-region SMPUs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | 2× e200Z4 @ 160 MHz + 1× e200Z2 @ 80 MHz - enables parallel real-time task partitioning across safety-critical and non-safety domains |
| Flash Memory | 6 MB with ECC and 3-port controller - supports concurrent read/program/erase operations for robust OTA update handling |
| SRAM | 768 KB distributed across three ECC-protected ports - allows isolated memory access for each CPU cluster and peripheral subsystem |
| FlexCAN Interfaces | 8× FlexCAN3 with CAN FD support - provides high-bandwidth vehicle network backbone with data rates up to 5 Mbps |
| Ethernet | ENET complex with AVB, IEEE 1588, MII/RMII, and 2× L2 switch - enables time-sensitive networking for ADAS sensor fusion and gateway routing |
| Functional Safety | ISO 26262 ASIL-B certified - validated for use in automotive gateway, body control, and chassis domain controllers |
| Security | HSMv2 + PASS/TDM - delivers secure boot, key management, and lifecycle-aware device censorship |
Pinout & Package
SPC5748CSK0AVMJ2 is housed in a 256-ball MAPBGA package (package code MJ) with 0.8 mm pitch, designed for automotive PCB thermal and mechanical reliability under AEC-Q100 Grade 2 conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_HV_A / VDD_HV_B / VDD_HV_C | High-voltage I/O supply inputs | Independent 3.3 V or 5 V supplies for I/O banks - enables mixed-voltage interface design with configurable voltage domains |
| VDD_LV | Core logic supply input | 1.2–1.32 V regulated supply for CPU and bus fabric - requires external decoupling per NXP layout guidelines |
| FXOSC_IN / FXOSC_OUT | Main crystal oscillator interface | 8–40 MHz external crystal connection - provides primary clock source for FMPLL with ±50 ppm stability requirement |
| SXOSC_IN / SXOSC_OUT | 32 kHz real-time clock oscillator | Low-power 32.768 kHz crystal interface - maintains RTC operation during deep sleep modes without CPU wake-up |
| BOOT_CFG[2:0] | Boot mode configuration pins | Three-pin strapping to select boot source (flash, LIN, SCI, USB) - determines initial firmware load path at power-on reset |
| TRST_B / TDI / TDO / TMS / TCK | JTAG/cJTAG debug interface | IEEE 1149.1/1149.7-compliant test and debug access - supports Nexus Class 3+ trace for both e200Z4 and e200Z2 cores |
Key Features
| Feature | Design Value |
|---|---|
| Dual e200Z4 Core Architecture | Enables lockstep or split-mode execution for ASIL-D decomposition - supports redundant control paths in safety-critical gateways |
| End-to-End ECC Protection | Covers all bus masters, 64-bit data + 29-bit address - eliminates silent data corruption in flash, SRAM, and interconnect paths |
| Configurable I/O Domains | Permits independent voltage assignment to FlexCAN, LINFlex, Ethernet, USB, and uSDHC - simplifies mixed-signal board integration |
| Hardware Security Module v2 | Accelerates AES-128/256, SHA-256, RSA-2048, and ECC P-256 - enables secure firmware updates and TLS offload in telematics stacks |
| Multi-Queue Ethernet Switch | Supports AVB traffic shaping and IEEE 1588 timestamping on all ports - delivers deterministic latency for time-critical sensor data routing |
Applications
| Automotive Gateway Controller | ADAS Domain Controller |
|---|---|
Use Scenario: Aggregating CAN FD, LIN, FlexRay, and Ethernet traffic between powertrain, chassis, and infotainment domains. IC Role / Device Role / Timing Role: Central protocol translator and firewall enforcing message filtering, routing, and security policy enforcement. Use Value: 6 MB flash stores multiple firmware images for fail-safe OTA updates; dual e200Z4 cores isolate safety-critical routing tasks from diagnostics services. | Use Scenario: Sensor fusion hub synchronizing camera, radar, and ultrasonic data streams for perception stack preprocessing. IC Role / Device Role / Timing Role: Time-synchronized data concentrator using IEEE 1588 PTP and AVB queues to align heterogeneous sensor timestamps. Use Value: ENET L2 switch with hardware timestamping ensures sub-microsecond clock alignment across sensors; 768 KB SRAM buffers raw frame data before GPU offload. |
| Electric Vehicle Battery Management Gateway | Commercial Vehicle Telematics Unit |
Use Scenario: Monitoring cell voltage, temperature, and SOC across 12+ battery modules while communicating with cloud via LTE/CAN FD. IC Role / Device Role / Timing Role: Real-time BMS coordinator executing ISO 26262-compliant state-of-charge algorithms and fault logging. Use Value: HSMv2 secures over-the-air battery firmware updates; ECC-protected SRAM prevents corruption of critical calibration tables during vibration-induced bit flips. | Use Scenario: Fleet management node collecting GPS, engine diagnostics, driver behavior, and video metadata for remote dispatch and compliance reporting. IC Role / Device Role / Timing Role: Secure edge processor running Linux-based telematics middleware with hardware-accelerated TLS and secure boot. Use Value: Dual e200Z4 cores dedicate one to real-time CAN FD parsing and another to encrypted cloud upload; uSDHC supports local video caching on industrial-grade microSD cards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5748GSK0AVMJ2 | Same die, identical core count, memory, and peripheral set - differs only in qualification status (S = automotive qualified vs P = engineering sample) | Identical functional scope; used in production vehicles where full AEC-Q100 qualification is mandatory | Select SPC5748CSK0AVMJ2 for early development and validation; MPC5748GSK0AVMJ2 for final production release |
| S32K344W1MTAT0ML | ARM Cortex-M7 @ 240 MHz, 4 MB flash, 1.5 MB SRAM, 4× CAN FD, no integrated Ethernet switch | Lacks multi-gigabit Ethernet switching; targets ECU-level control rather than domain gateway functions | Choose S32K344 when migrating to ARM ecosystem or when Ethernet switching is not required |
Compared with MPC5748GSK0AVMJ2, SPC5748CSK0AVMJ2 offers identical silicon functionality but is designated for pre-production evaluation; versus S32K344, it delivers higher CAN FD channel count, integrated Ethernet switch, and Power Architecture deterministic timing - making it superior for centralized vehicle gateway designs requiring time-sensitive networking.
Availability
SPC5748CSK0AVMJ2 is available at Aetrix Electronics and suitable for automotive gateway systems, ADAS domain controllers, EV battery management gateways, and commercial telematics units requiring stable component supply across extended product lifecycles.
Supply support for SPC5748CSK0AVMJ2 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 automotive-grade microcontrollers.
The SPC5748CSK0AVMJ2 belongs to the SPC574xG automotive MCU family, engineered specifically for high-integrity vehicle gateway and domain controller applications demanding ASIL-B compliance, multi-protocol support, and hardware-accelerated security.
FAQ
What is the operating temperature range for the SPC5748CSK0AVMJ2?
The SPC5748CSK0AVMJ2 is rated for operation from –40°C to +105°C ambient temperature, meeting AEC-Q100 Grade 2 requirements for under-hood automotive applications. This range is validated across all core frequencies, peripheral operation, and memory access modes specified in the official NXP datasheet Rev. 6.
Does the SPC5748CSK0AVMJ2 support CAN FD, and how many interfaces are available?
Yes, the SPC5748CSK0AVMJ2 supports CAN FD on all eight FlexCAN3 modules, each capable of data rates up to 5 Mbps. This capability is confirmed in the MPC5748G datasheet Section 1 and Table 1, and applies directly to the SPC5748CSK0AVMJ2 variant as part of the MPC5748G family.
What package type and pin count does the SPC5748CSK0AVMJ2 use?
The SPC5748CSK0AVMJ2 uses a 256-ball MAPBGA package (package code MJ) with 0.8 mm ball pitch. This is explicitly defined in the NXP ordering information section (Section 3.2), where "MJ" maps to the 256 MAPBGA variant across all MPC5748G family members including SPC5748CSK0AVMJ2.
Is the SPC5748CSK0AVMJ2 ISO 26262 ASIL-B certified?
Yes, the SPC5748CSK0AVMJ2 achieves ISO 26262 ASIL-B certification for specific safety mechanisms including ECC memory protection, SMPU enforcement, FCCU fault reporting, and HSMv2 cryptographic isolation. Certification documentation is provided by NXP and applies to the full MPC5748G family, including this part number.
What is the difference between SPC5748CSK0AVMJ2 and MPC5748GSK0AVMJ2?
The SPC5748CSK0AVMJ2 and MPC5748GSK0AVMJ2 share identical silicon, pinout, electrical characteristics, and feature set. The sole difference is qualification status: "C" denotes engineering sample (P-level), while "G" indicates fully automotive-qualified (S-level) production part - both use the same 256 MAPBGA package and operate across –40°C to +105°C.
SPC5748CSK0AVMJ2 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
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 80MHz, 120MHz
- 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):
- 3.15V ~ 5.5V
- Data Converters:
- A/D 48x10b, 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5748CSK0AVMJ2 FAQ
1.How can I place an order for SPC5748CSK0AVMJ2 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5748CSK0AVMJ2 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 SPC5748CSK0AVMJ2 reliable?
The price and inventory of SPC5748CSK0AVMJ2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5748CSK0AVMJ2 is usually 5 days.
3.What payment methods are accepted for SPC5748CSK0AVMJ2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5748CSK0AVMJ2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5748CSK0AVMJ2?
SPC5748CSK0AVMJ2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5748CSK0AVMJ2 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 SPC5748CSK0AVMJ2?
For technical support, including SPC5748CSK0AVMJ2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5748CSK0AVMJ2 requirements.
6.How does Aetrix verify that SPC5748CSK0AVMJ2 is sourced from the original manufacturer or authorized distributors?
All SPC5748CSK0AVMJ2 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 SPC5748CSK0AVMJ2 meets industry standards.
7.What is the process for return or replacement of SPC5748CSK0AVMJ2?
All SPC5748CSK0AVMJ2 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5748CSK0AVMJ2, 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 SPC5748CSK0AVMJ2 part is unused and in its original packaging.
Return procedure for SPC5748CSK0AVMJ2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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