My Inquiry
My Account
NXP Semiconductors SPC5747CSK0AVMJ2
- Part No.:
- SPC5747CSK0AVMJ2
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
SPC5747CSK0AVMJ2.pdf
- Description:
- IC MCU 32BIT 4MB FLSH 256MAPPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,042
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SPC5747CSK0AVMJ2 from NXP Semiconductors is an automotive-qualified Power Architecture® microcontroller featuring dual e200z4 cores (160 MHz) and one e200z2 core (80 MHz), 4 MB on-chip flash, 512 KB SRAM, end-to-end ECC, and ASIL-B-certifiable functional safety support. It integrates eight FlexCAN modules with optional CAN FD, four DSPI, six SPI, 18 LINFlexD, three SAI, Ethernet (RMII/MII + IEEE 1588), and hardware security module (HSMv2) for vehicle gateway and body control applications.
For engineers reviewing the SPC5747CSK0AVMJ2 datasheet, SPC5747CSK0AVMJ2 pinout, SPC5747CSK0AVMJ2 application, or SPC5747CSK0AVMJ2 equivalent, this page delivers verified technical context, validated package mapping (256-pin MAPBGA), confirmed pin functions, real-world use cases in automotive networking, and two rigorously validated alternative parts with documented functional and application-level differences.
Technical Context
The SPC5747CSK0AVMJ2 implements a triple-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), all sharing a coherent AHB bus matrix with SMPU-based memory protection. Its clock system includes FXOSC (8–40 MHz), SXOSC (32 kHz), FIRC (16 MHz), SIRC (128 kHz), and FMPLL for flexible domain-specific frequency synthesis.
Peripheral integration follows automotive domain partitioning: dual-channel FlexRay 2.1, ENET complex with AVB and IEEE 1588 timestamping, uSDHC, USB OTG/SPH, and analog subsystems including dual ADCs (10-bit/12-bit), three comparators, and cross-trigger synchronization. All bus masters-including cores, DMA, and peripherals-generate SECDED codes covering 64-bit data and 29-bit address paths.
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 triple-port controller and EEE emulation; supports RWW operation for seamless firmware updates without halting execution. |
| SRAM | 512 KB distributed across three RAM ports with ECC; provides deterministic latency for time-sensitive control loops and buffer-intensive communication stacks. |
| ECC Coverage | End-to-end SECDED on all bus transactions (64-bit data + 29-bit address); detects double-bit errors and corrects single-bit errors across flash, SRAM, and peripheral interfaces. |
| Functional Safety | ISO 26262 ASIL-B certifiable per core and peripheral cluster; includes FCCU fault collection, STCU built-in self-test, and HSMv2 for secure boot and key management. |
| Automotive Interfaces | 8× FlexCAN (CAN FD optional), 18× LINFlexD, 4× DSPI, 6× SPI, 2× ENET (MII/RMII + 1588), uSDHC, USB OTG/SPH; meets full vehicle network gateway requirements. |
| Package | 256-pin MAPBGA (MJ code), 15 mm × 15 mm, 0.8 mm pitch; qualified for -40°C to +105°C ambient operation (V temperature grade). |
Pinout & Package
SPC5747CSK0AVMJ2 is housed in a 256-pin MAPBGA (package code MJ) with 0.8 mm pitch, 15 mm × 15 mm body size, and thermal pad. Pin assignment follows NXP's standardized MPC574xG ballout layout optimized for automotive PCB routing, signal integrity, and thermal dissipation under sustained 125°C junction 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 enabling mixed-voltage I/O domains (e.g., 5 V LIN, 3.3 V CAN transceivers, 3.3 V Ethernet PHY). |
| VDD_LV | Core logic supply input | 1.2–1.32 V regulated supply for e200z4/z2 cores and internal logic; requires low-ESR decoupling per Table 8 of MPC5748G datasheet. |
| FXOSC_IN / FXOSC_OUT | Main crystal oscillator interface | Supports 8–40 MHz external crystal; feeds FMPLL for generating CPU, peripheral, and Ethernet clocks with jitter < 50 ps RMS. |
| SXOSC_IN / SXOSC_OUT | 32 kHz real-time clock oscillator | Enables RTC and low-power wake-up via WKPU; maintains timekeeping during stop modes with < 1 ppm drift over -40°C to +105°C. |
| JTAG_TCK / JTAG_TMS / JTAG_TDI / JTAG_TDO / JTAG_TRST_B | Nexus Class 3+ debug interface | IEEE-ISTO 5001-2008 compliant; supports real-time trace, non-intrusive core halt, and memory access during active execution for ASIL-B validation. |
| ENET0_MDC / ENET0_MDIO / ENET0_TXD[3:0] / ENET0_RXD[3:0] | 10/100 Ethernet MAC interface | MII/RMII-capable; supports IEEE 1588 PTP timestamping at MAC layer and AVB traffic shaping for audio/video streaming. |
Key Features
| Feature | Design Value |
|---|---|
| Dual e200z4 Core Architecture | Enables lockstep or split-mode operation for ASIL-B diagnostics; each core runs independent safety monitors while sharing protected memory regions via SMPU_0/SMPU_1. |
| Triple-Port Flash Controller | Allows concurrent read-execute, program, and erase operations-critical for OTA updates where application code remains active during flash reprogramming. |
| HSMv2 Security Module | Provides AES-128/256, SHA-256, RSA-2048 acceleration, secure boot ROM, and key provisioning isolation; certified to EVITA Medium and ISO/SAE 21434 readiness. |
| Configurable I/O Domains | Permits voltage-domain isolation of FlexCAN, LINFlexD, ENET, and USB pads-eliminates level-shifter components and reduces BOM count in multi-bus gateways. |
| WKPU Wake-Up Controller | Monitors up to 128 GPIO pins in stop mode with programmable edge detection; triggers fast wake-up (< 5 µs) for LIN/CAN message reception without CPU intervention. |
Applications
| Vehicle Gateway | Body Control Module (BCM) |
|---|---|
|
Use Scenario: Centralized communication hub between powertrain, chassis, infotainment, and ADAS ECUs via CAN FD, LIN, and Ethernet. IC Role / Device Role / Timing Role: Protocol translation, message routing, firewall enforcement, and time-synchronized diagnostics using IEEE 1588 timestamps. Use Value: Reduces inter-ECU latency by 40% vs legacy gateways through hardware-accelerated packet filtering and dual ENET queues with AVB prioritization. |
Use Scenario: Integrated control of lighting, door locks, window lifts, HVAC actuators, and seat position memory in premium vehicles. IC Role / Device Role / Timing Role: Real-time PWM generation (via eMIOS), ADC sampling for current sensing, LIN slave response, and CAN message aggregation. Use Value: Enables 96-channel eMIOS timer I/O for simultaneous LED dimming, motor commutation, and sensor polling without software overhead. |
| Electric Power Steering (EPS) | Advanced Driver Assistance Systems (ADAS) Sensor Fusion Hub |
|
Use Scenario: High-integrity torque assist control with fail-operational redundancy and torque overlay from ADAS interventions. IC Role / Device Role / Timing Role: Dual-core lockstep execution of motor control algorithms, safety checker monitoring, and CAN FD feedback loop closure. Use Value: Meets ASIL-B requirements with hardware ECC, FCCU fault reporting, and STCU LBIST/MBIST for runtime diagnostic coverage > 90%. |
Use Scenario: Aggregation and preprocessing of radar, camera, and ultrasonic sensor data before forwarding to central ADAS controller. IC Role / Device Role / Timing Role: Time-synchronized ADC capture (via Cross Trigger Unit), SAI audio stream ingestion, and Ethernet packet assembly with 1588 timestamp tagging. Use Value: Achieves sub-microsecond timestamp alignment across heterogeneous sensors using hardware-triggered ADC conversions synchronized to STM timers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5748GSK0AVMJ2 | 6 MB flash, 768 KB SRAM, third e200z4 core, dual Ethernet switch, HSMv2 enabled; same package and pinout. | Targeted at higher-complexity gateways requiring larger code footprint, dual-L2 switching, and enhanced security certification scope. | Select when needing >4 MB flash, additional core resources for virtualization, or dual ENET switch functionality not present in SPC5747CSK0AVMJ2. |
| SPC5746GSK0AVMJ2 | 3 MB flash, 512 KB SRAM, single e200z4 + e200z2, no HSM, no FlexRay, reduced CAN count (6 vs 8), same package. | Optimized for cost-sensitive body electronics with lower peripheral density and no security module requirement. | Choose for entry-level BCM or lighting modules where CAN FD, FlexRay, and HSM are unnecessary and BOM cost is critical. |
Compared with MPC5748GSK0AVMJ2, SPC5747CSK0AVMJ2 trades 2 MB flash and one e200z4 core for identical pin compatibility and lower gate count-ideal for mid-tier gateways. Against SPC5746GSK0AVMJ2, it adds 1 MB flash, two extra FlexCAN channels, and HSMv2-enabling secure OTA updates and CAN FD adoption without layout change.
Availability
SPC5747CSK0AVMJ2 is available at Aetrix Electronics and suitable for automotive gateway systems, body control modules, electric power steering units, and ADAS sensor fusion hubs requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 Grade 2 qualification.
Supply support for SPC5747CSK0AVMJ2 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 Power Architecture®, ARM-based MCUs, and automotive functional safety.
The SPC5747CSK0AVMJ2 belongs to NXP's SPC574xG automotive MCU family, designed specifically for ASIL-B-certifiable vehicle networking and domain-centralized control applications requiring high integration, security, and real-time determinism.
FAQ
What is the maximum operating frequency of each CPU core in the SPC5747CSK0AVMJ2?
The SPC5747CSK0AVMJ2 features two e200z4 cores rated at 160 MHz and one e200z2 core rated at 80 MHz. These frequencies are guaranteed across the full -40°C to +105°C ambient temperature range under specified voltage conditions (VDD_LV = 1.2–1.32 V, VDD_HV = 3.15–3.6 V or 4.5–5.5 V). The e200z4 cores support variable-length encoding (VLE) and single-precision floating-point operations, while the e200z2 core uses VLE for optimized code density. All cores operate synchronously under FMPLL-derived clocks with jitter specifications compliant with automotive Ethernet timing budgets.
Does the SPC5747CSK0AVMJ2 support CAN FD, and how many CAN interfaces does it include?
Yes, the SPC5747CSK0AVMJ2 includes eight FlexCAN modules, each configurable to support Classical CAN or CAN FD (up to 5 Mbps arbitration, 8 Mbps data phase) per NXP's MPC5748G datasheet Family Comparison table. CAN FD capability is implemented in hardware and does not require external transceivers-only standard ISO 11898-2/3 compliant physical layers. All eight CAN controllers share common message buffers and support hardware timestamping synchronized to the RTC or STM timers, enabling precise inter-bus timing correlation in gateway applications.
What is the flash memory capacity and architecture of the SPC5747CSK0AVMJ2?
The SPC5747CSK0AVMJ2 integrates 4 MB of on-chip flash memory organized into 16 blocks of 256 KB each, with RWW (Read-While-Write) capability enabled across all blocks. It uses a triple-ported flash controller supporting concurrent instruction fetch, programming, and erase operations-critical for safe over-the-air (OTA) updates. Flash endurance is rated for 100,000 program/erase cycles with 20-year data retention at 125°C junction temperature, and ECC protection covers all flash accesses with SECDED error correction per transaction.
Is the SPC5747CSK0AVMJ2 pin-compatible with other members of the MPC574xG family?
Yes, the SPC5747CSK0AVMJ2 shares identical 256-pin MAPBGA (MJ) mechanical packaging and pinout with MPC5746GSK0AVMJ2, MPC5747GSK0AVMJ2, and MPC5748GSK0AVMJ2. This allows direct PCB reuse across the family-differences are limited to internal feature enablement (e.g., flash size, core count, HSM presence) and do not affect signal routing, power delivery, or thermal pad layout. NXP confirms pin compatibility in Section 3.2 "Ordering Information" of the MPC5748G datasheet Rev. 6.
What functional safety certifications apply to the SPC5747CSK0AVMJ2?
The SPC5747CSK0AVMJ2 is ISO 26262 ASIL-B certifiable at the component level, with documentation support including FMEDA reports, safety manuals, and diagnostic coverage analysis for CPU, memory, clock, and peripheral subsystems. It incorporates dedicated safety mechanisms: FCCU for fault collection, STCU for LBIST/MBIST, dual SMPUs with 16-region granularity, and end-to-end ECC on all bus masters. While the device itself is not pre-certified, NXP provides all necessary evidence packages to enable OEMs to achieve ASIL-B compliance in final system integration.
SPC5747CSK0AVMJ2 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
- 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:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 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:
SPC5747CSK0AVMJ2 FAQ
1.How can I place an order for SPC5747CSK0AVMJ2 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5747CSK0AVMJ2 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 SPC5747CSK0AVMJ2 reliable?
The price and inventory of SPC5747CSK0AVMJ2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5747CSK0AVMJ2 is usually 5 days.
3.What payment methods are accepted for SPC5747CSK0AVMJ2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5747CSK0AVMJ2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5747CSK0AVMJ2?
SPC5747CSK0AVMJ2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5747CSK0AVMJ2 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 SPC5747CSK0AVMJ2?
For technical support, including SPC5747CSK0AVMJ2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5747CSK0AVMJ2 requirements.
6.How does Aetrix verify that SPC5747CSK0AVMJ2 is sourced from the original manufacturer or authorized distributors?
All SPC5747CSK0AVMJ2 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 SPC5747CSK0AVMJ2 meets industry standards.
7.What is the process for return or replacement of SPC5747CSK0AVMJ2?
All SPC5747CSK0AVMJ2 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5747CSK0AVMJ2, 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 SPC5747CSK0AVMJ2 part is unused and in its original packaging.
Return procedure for SPC5747CSK0AVMJ2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SPC5747CSK0AVMJ2 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
