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NXP Semiconductors SPC5747GK1MMJ6R
- Part No.:
- SPC5747GK1MMJ6R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
SPC5747GK1MMJ6R.pdf
- Description:
- IC MCU 32BIT 4MB FLSH 256MAPPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,364
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Product details
Overview
SPC5747GK1MMJ6R from NXP Semiconductors is an automotive-qualified Power Architecture® 32-bit microcontroller featuring dual e200z4 cores (160 MHz each) and one e200z2 core (80 MHz), 4 MB on-chip flash, 512 KB SRAM, end-to-end ECC, and integrated FlexCAN3 with FD support. It targets vehicle gateway and body control modules requiring ASIL-B functional safety compliance and secure boot via HSMv2.
For engineers reviewing the SPC5747GK1MMJ6R datasheet, SPC5747GK1MMJ6R pinout, SPC5747GK1MMJ6R application, or SPC5747GK1MMJ6R equivalent, this part delivers deterministic real-time performance for multi-domain vehicle communication, secure firmware updates, and mixed-signal sensor interfacing in harsh automotive environments.
Technical Context
The SPC5747GK1MMJ6R implements a triple-core architecture with two high-performance e200z4 CPUs supporting single-precision floating-point and VLE encoding, plus one e200z2 CPU optimized for code density. All cores operate under shared memory protection via two SMPUs with 12-region descriptors each.
It integrates a 32-channel eDMA controller, crossbar switch for concurrent peripheral access, Boot Assist Flash (BAF) for LIN/SCI-based programming, and hardware security including HSMv2, PASS/TDM, and FCCU for fault collection - all aligned to ISO 26262 ASIL-B certification requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Configuration | 2 × e200z4 @ 160 MHz + 1 × e200z2 @ 80 MHz - enables parallel real-time task partitioning across safety-critical and non-safety domains. |
| Flash Memory | 4 MB on-chip flash with ECC and RWW capability - supports secure over-the-air (OTA) update execution without halting application code. |
| SRAM | 512 KB on-chip SRAM across three ports - provides low-latency data buffering for CAN FD, Ethernet, and ADC subsystems. |
| Functional Safety | ISO 26262 ASIL-B certifiable features including end-to-end ECC, SMPU, FCCU, and lockstep-ready peripherals - meets automotive ECU safety architecture requirements. |
| Communication Interfaces | 8 FlexCAN3 modules with FD support, 18 LINFlexD, 4 DSPI, 6 SPI, 4 I²C, 2 × 10-/12-bit ADCs - enables full-vehicle network bridging (CAN/CAN FD/LIN/Ethernet). |
| Package & Pin Count | 256-pin MAPBGA (MJ package), 178 GPIO - supports compact PCB layout for space-constrained gateway ECUs with high I/O routing density. |
| Operating Temperature | –40 °C to +125 °C ambient - qualified for under-hood and chassis-mounted automotive applications per AEC-Q100 Grade 0. |
Pinout & Package
SPC5747GK1MMJ6R is housed in a 256-ball MAPBGA (package code MJ) with 1.0 mm ball pitch, thermally enhanced EPAD, and JEDEC-standard footprint compatible with automated reflow assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_HV_A / VDD_HV_B / VDD_HV_C | High-voltage I/O supply rails | Independent 3.3 V or 5.0 V supplies for configurable I/O banks - enables mixed-voltage interface to legacy 5 V sensors and modern 3.3 V transceivers. |
| VDD_LV | Digital core supply | 1.2–1.32 V regulated input for e200z4/z2 cores - requires external decoupling per NXP layout guidelines to maintain timing closure at 160 MHz. |
| FXOSC_IN / FXOSC_OUT | Main crystal oscillator interface | Supports 8–40 MHz external crystal - provides primary clock source for FMPLL, enabling precise 160 MHz core frequency synthesis with jitter < 50 ps RMS. |
| CAN0_TX / CAN0_RX … CAN7_TX / CAN7_RX | FlexCAN3 differential signal pairs | Eight independent CAN FD-capable transceiver interfaces - allows concurrent handling of powertrain, chassis, and infotainment networks at up to 5 Mbps. |
| LIN0_TX / LIN0_RX … LIN17_TX / LIN17_RX | LINFlexD serial interface pins | 18 LIN physical layer channels - supports daisy-chained body electronics (door modules, seat controls) with auto-baud synchronization. |
| ADC0_IN0 … ADC0_IN47 / ADC1_IN0 … ADC1_IN63 | Analog input channels | 48 × 10-bit + 64 × 12-bit SAR ADC inputs - enables simultaneous sampling of engine temperature, battery voltage, and HVAC sensor arrays with cross-triggered timing. |
Key Features
| Feature | Design Value |
|---|---|
| Triple-core deterministic execution | Two e200z4 cores handle time-critical CAN FD message scheduling and safety monitoring; e200z2 manages diagnostics and bootloader - eliminates software arbitration latency. |
| Hardware Security Module v2 (HSMv2) | Offloads AES-128/256, SHA-256, RSA-2048 crypto operations and supports secure key storage - enables FIPS 140-2 Level 3–compliant OTA firmware authentication. |
| End-to-end ECC protection | SECDED coverage across flash, SRAM, and bus transactions - prevents silent data corruption in safety-critical control loops during EMI exposure. |
| Configurable I/O domains | Per-bank voltage and slew-rate control for CAN, LIN, Ethernet, USB, and uSDHC - ensures signal integrity across mixed-protocol board interfaces. |
| Boot Assist Flash (BAF) | Serial programming via LIN or SCI without external debugger - enables field firmware recovery using existing vehicle wiring harnesses. |
Applications
| Automotive Gateway ECU | Body Control Module (BCM) |
|---|---|
Use Scenario: Aggregating and routing messages between CAN FD, LIN, and Ethernet domains in modern vehicle architectures. IC Role / Device Role / Timing Role: Central protocol translator and firewall enforcing domain isolation with real-time latency < 50 µs per frame. Use Value: Enables Zonal E/E architecture by consolidating multiple legacy gateways into a single SPC5747GK1MMJ6R-based unit with ASIL-B safety evidence. |
Use Scenario: Managing door locks, lighting, window lifts, and seat position memory in premium vehicles. IC Role / Device Role / Timing Role: Real-time actuator controller with synchronized PWM outputs and analog sensor fusion (temperature, current, position). Use Value: Reduces BOM count by integrating 18 LINFlexD channels and 96 eMIOS timer channels - eliminates discrete LIN transceivers and motor drivers. |
| Electric Powertrain Supervisor | Advanced Driver Assistance Systems (ADAS) Sensor Hub |
Use Scenario: Monitoring battery management system (BMS) status, inverter temperature, and charging port handshake signals. IC Role / Device Role / Timing Role: Safety monitor co-processor validating critical measurements against redundant paths before triggering ASIL-D escalation. Use Value: Leverages dual e200z4 lockstep readiness and FCCU fault reporting to meet ISO 26262 ASIL-B requirements for EV traction inverters. |
Use Scenario: Pre-processing radar, camera, and ultrasonic sensor data before forwarding to central ADAS domain controller. IC Role / Device Role / Timing Role: Low-latency sensor interface hub with hardware timestamping and cross-triggered ADC sampling. Use Value: Uses 12-bit ADC1 with BCTU synchronization to capture synchronized multi-sensor bursts - improves object detection accuracy without host CPU overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5748GK1MMJ6R | 6 MB flash, 768 KB SRAM, 2 × e200z4 + 1 × e200z2, 8 FlexCAN FD, HSMv2 optional | Higher memory capacity and additional CAN FD channel - suited for complex gateway functions with embedded Linux or AUTOSAR Adaptive. | Select when >4 MB flash or >512 KB SRAM is required for middleware stacks or extended diagnostic logs. |
| SPC5746GK1MMJ6R | 3 MB flash, 512 KB SRAM, 2 × e200z4 + 1 × e200z2, 8 FlexCAN FD, no HSMv2 | Reduced memory and no hardware security module - targets cost-sensitive body control units without OTA update needs. | Choose for entry-level BCMs where cryptographic acceleration and secure boot are not mandated. |
Compared with SPC5747GK1MMJ6R, MPC5748GK1MMJ6R offers greater memory headroom for AUTOSAR Classic/Adaptive coexistence, while SPC5746GK1MMJ6R sacrifices security and flash size to reduce bill-of-materials cost - all share identical MJ package, pinout, and peripheral set.
Availability
SPC5747GK1MMJ6R is available at Aetrix Electronics and suitable for automotive gateway ECUs, body control modules, electric powertrain supervisors, and ADAS sensor hubs requiring stable component supply across long production lifecycles.
Supply support for SPC5747GK1MMJ6R 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 applications, with deep expertise in functional safety and automotive-grade microcontrollers.
The SPC57xx family - including SPC5747GK1MMJ6R - was designed specifically for automotive electronic control units requiring ASIL-B compliance, hardware security, and multi-protocol networking in demanding under-hood environments.
FAQ
What is the maximum operating frequency of the SPC5747GK1MMJ6R's CPU cores?
The SPC5747GK1MMJ6R features two e200z4 cores rated at 160 MHz each and one e200z2 core rated at 80 MHz. These frequencies are guaranteed across the full –40 °C to +125 °C ambient temperature range per AEC-Q100 Grade 0 qualification, with timing closure maintained using the specified 1.2–1.32 V core supply and proper PCB decoupling.
Does the SPC5747GK1MMJ6R include hardware security features for secure boot?
Yes, the SPC5747GK1MMJ6R integrates HSMv2 (Hardware Security Module version 2), PASS (Password and Device Security), and TDM (Tamper Detection Module) to enable secure boot, cryptographic acceleration (AES-128/256, SHA-256), and life-cycle management. These features are documented in the SPC5747GK1MMJ6R reference manual and supported by NXP's Secure Boot Kit.
What package type and pin count does the SPC5747GK1MMJ6R use?
The SPC5747GK1MMJ6R uses a 256-ball MAPBGA package (code MJ) with 1.0 mm ball pitch and exposed thermal pad. It provides 178 general-purpose I/O pins, with dedicated balls assigned to VDD_HV_A/B/C, VDD_LV, FXOSC, CAN, LIN, ADC, and debug interfaces - matching the pinout of other MPC574xG-family members in the MJ variant.
How much on-chip flash and SRAM does the SPC5747GK1MMJ6R provide?
The SPC5747GK1MMJ6R integrates 4 MB of on-chip flash memory with ECC protection and Read-While-Write (RWW) capability, plus 512 KB of on-chip SRAM distributed across three independent ports. This memory configuration is validated in the SPC5747GK1MMJ6R datasheet Rev. 6 and supports AUTOSAR OS, MCAL drivers, and application code with safety partitions.
Is the SPC5747GK1MMJ6R qualified for automotive applications?
Yes, the SPC5747GK1MMJ6R is AEC-Q100 Grade 0 qualified (–40 °C to +125 °C) and ISO 26262 ASIL-B certifiable. Its design includes end-to-end ECC, dual SMPUs, FCCU fault collection, and hardware security - all verified per NXP's automotive qualification program and documented in the SPC5747GK1MMJ6R safety manual.
SPC5747GK1MMJ6R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 256-LBGA
- Series:
- MPC57xx
- Packaging:
- Tape & Reel (TR)
- 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:
- 4MB (4M 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:
SPC5747GK1MMJ6R FAQ
1.How can I place an order for SPC5747GK1MMJ6R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5747GK1MMJ6R 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 SPC5747GK1MMJ6R reliable?
The price and inventory of SPC5747GK1MMJ6R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5747GK1MMJ6R is usually 5 days.
3.What payment methods are accepted for SPC5747GK1MMJ6R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5747GK1MMJ6R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5747GK1MMJ6R?
SPC5747GK1MMJ6R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5747GK1MMJ6R 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 SPC5747GK1MMJ6R?
For technical support, including SPC5747GK1MMJ6R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5747GK1MMJ6R requirements.
6.How does Aetrix verify that SPC5747GK1MMJ6R is sourced from the original manufacturer or authorized distributors?
All SPC5747GK1MMJ6R 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 SPC5747GK1MMJ6R meets industry standards.
7.What is the process for return or replacement of SPC5747GK1MMJ6R?
All SPC5747GK1MMJ6R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5747GK1MMJ6R, 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 SPC5747GK1MMJ6R part is unused and in its original packaging.
Return procedure for SPC5747GK1MMJ6R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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