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NXP Semiconductors SPC5777CDK3MME3R
- Part No.:
- SPC5777CDK3MME3R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 416-BGA
- Datasheet:
-
SPC5777CDK3MME3R.pdf
- Description:
- IC MCU 32BIT 8MB FLASH 416MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,835
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Product details
Overview
SPC5777CDK3MME3R from NXP Semiconductors is a high-integrity automotive microcontroller featuring three dual-issue e200z7 Power Architecture cores (two in lockstep), 8 MB on-chip flash, 512 KB SRAM including 64 KB standby RAM, dual PLLs with FM domain support, and integrated safety modules including FCCU, CSE, and ERM. It targets engine control units (ECUs) requiring ASIL-D compliance.
For engineers reviewing the SPC5777CDK3MME3R datasheet, SPC5777CDK3MME3R pinout, SPC5777CDK3MME3R application, or SPC5777CDK3MME3R equivalent, key selection considerations include its dual-lockstep computational shell, 264 MHz max core frequency, 416-ball MAPBGA package, integrated FlexCAN/M_CAN FD interfaces, and hardware ECC across crossbar, flash, and SRAM.
Technical Context
The SPC5777CDK3MME3R implements a triple-core architecture: two e200z7 computational cores operate in lockstep for functional safety, while the third serves as a checker or independent controller. Its crossbar switch with End-to-End ECC enables concurrent access to flash, SRAM, and peripherals by multiple bus masters.
It integrates dual PLLs-one for stable peripheral clocking and one for frequency-modulated computation-alongside dedicated safety infrastructure including Fault Collection and Control Unit (FCCU), Clock Monitor Units (CMUs), and Tamper Detection Module (TDM). The device supports IEEE-ISTO Nexus 3+ debug and JTAG/IEEE 1149.1/1149.7 test standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Three dual-issue e200z7 Power Architecture cores; two in lockstep for ASIL-D fault containment |
| Max Core Frequency | 264 MHz - enables real-time deterministic execution for high-speed engine timing control |
| Flash Memory | 8 MB on-chip flash with EEPROM emulation, read-during-program/erase capability |
| RAM | 512 KB general-purpose SRAM (64 KB battery-backed standby RAM) |
| Safety Features | FCCU, dual CMUs, ERM, CSE with SHE v1.1, hardware ECC on crossbar/flash/SRAM |
| ADC Subsystem | Two eQADC modules (70+ analog inputs), four 16-bit SDADCs, 12 decimation filters |
| Communication | Four FlexCAN, two M_CAN FD, five DSPI, five eSCI, Ethernet (FEC), PSI5, SENT |
| Package | 416-ball MAPBGA (17 × 17 mm, 0.8 mm pitch) - optimized for automotive thermal and vibration requirements |
Pinout & Package
SPC5777CDK3MME3R is housed in a 416-ball MAPBGA package (17 mm × 17 mm, 0.8 mm ball pitch) with thermal pad exposed on underside for enhanced heat dissipation in under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VSS | Core power / ground | Dedicated 1.2 V supply pins with decoupling requirements per JEDEC J-STD-020D; supports 150 °C junction operation |
| VDDEHx / VDDEx | I/O supply domains | Separate 3.3 V or 5 V I/O rails for medium/fast GPIO groups; enables mixed-voltage interface design |
| VRH_EQ / VRL_EQ | eQADC reference | Differential reference inputs supporting ratiometric measurement with ±25 mV common-mode tolerance |
| AN[0–7], AN[16–23], ANB[0–7] | Analog input channels | 70+ configurable ADC inputs routed through eQADC_A/B and SDADC modules; supports off-chip multiplexing to 182 inputs |
| CAN_A[0–3] / CAN_B[0–3] | FlexCAN transceiver I/O | Direct connection to external CAN PHY; supports ISO 11898-2 compliant differential signaling at up to 5 Mbps |
| M_CAN0_TX / M_CAN0_RX | M_CAN FD interface | Dedicated pins for CAN FD data rate up to 8 Mbps; includes built-in protocol acceleration and CRC offload |
| ETPU_C[0–31] | eTPU_C channel I/O | 32-channel Enhanced Time Processor Unit for precise PWM generation, capture, and waveform synthesis in ignition/fuel control |
| EBI_AD[0–31] | External Bus Interface | 32-bit multiplexed address/data bus supporting external calibration memory or boot ROM with 66 MHz max clock |
Key Features
| Feature | Design Value |
|---|---|
| Triple e200z7 Core Complex | Lockstep dual-core + independent checker core enables ASIL-D decomposition per ISO 26262 Part 10 |
| Hardware ECC Protection | End-to-End ECC on crossbar, flash, and SRAM prevents silent data corruption in safety-critical code/data paths |
| Integrated Security Engine | Cryptographic Services Engine (CSE) with SHE v1.1 compliance supports secure boot, key management, and MAC verification |
| eTPU Timing Precision | Three eTPUs (32 channels each) deliver sub-microsecond timing resolution for spark/fuel event synchronization |
| Multi-Protocol CAN Support | Four FlexCAN + two M_CAN FD controllers enable mixed legacy CAN and high-bandwidth FD communication in single ECU |
| Redundant ADC Architecture | Dual eQADC + quad SDADC with 12 decimation filters allows concurrent sensor monitoring with hardware-based oversampling and filtering |
Applications
| Gasoline Engine Control Unit | Diesel Common Rail Control |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in turbocharged gasoline engines. IC Role / Device Role / Timing Role: Primary MCU executing ASIL-D control algorithms with lockstep core validation and hardware watchdog supervision. Use Value: 264 MHz core frequency and eTPU_C enable <1 µs timing resolution for spark advance and injector firing events. |
Use Scenario: High-pressure fuel rail pressure regulation, pilot/main/post injection sequencing, and exhaust gas recirculation (EGR) control. IC Role / Device Role / Timing Role: Safety-certified controller managing closed-loop PID loops with redundant sensor fusion via eQADC/SDADC. Use Value: Dual PLL domains isolate timing-critical eTPU operations from variable-frequency peripheral clocks during transient load changes. |
| Electric Powertrain Inverter Control | Advanced Driver Assistance Systems Gateway |
Use Scenario: Gate driver signal generation, DC-link voltage monitoring, and thermal protection for SiC MOSFET inverters in 400–800 V systems. IC Role / Device Role / Timing Role: Real-time motor control unit interfacing with isolated gate drivers and current sensors via eMIOS/PWM and SDADC. Use Value: 64 KB standby RAM retains critical fault logs during deep sleep; hardware CRC module validates firmware integrity on wake-up. |
Use Scenario: Aggregating CAN FD, Ethernet, and PSI5 sensor data from radar, camera, and ultrasonic modules for ADAS domain controller handoff. IC Role / Device Role / Timing Role: High-bandwidth gateway MCU performing protocol translation, time-synchronized timestamping, and secure message routing. Use Value: Two M_CAN FD interfaces handle >20 Mbps aggregate CAN traffic; FEC Ethernet supports OTA update delivery with hardware checksum offload. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC574K72E5 | Single e200z4 core, 2 MB flash, no lockstep, lower temp grade (125 °C TJ max) | Targeted at ASIL-B body control modules; lacks FCCU, CSE, and dual PLL architecture | Select when cost-sensitive non-powertrain applications require basic CAN/ADC functionality without ASIL-D certification overhead |
| MPC5748G | Dual e200z4 cores (no lockstep), 2 MB flash, 256 KB RAM, 150 °C TJ rating, no M_CAN FD | Designed for transmission control and chassis modules; missing SDADC, eTPU_C, and hardware ECC on flash | Choose for mid-tier powertrain applications where 264 MHz performance and full ASIL-D decomposition are not required |
Compared with SPC5777CDK3MME3R, the SPC574K72E5 offers reduced safety infrastructure and compute capability for cost-driven body electronics, while the MPC5748G provides intermediate performance and safety features but lacks the dual PLL timing isolation and M_CAN FD bandwidth needed for next-generation engine ECUs.
Availability
SPC5777CDK3MME3R is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and electric powertrain inverters requiring stable component supply, long-term automotive lifecycle support, and ASIL-D qualification documentation.
Supply support for SPC5777CDK3MME3R 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 functional safety and secure processing.
The SPC5777CDK3MME3R belongs to NXP's SPC57 family of automotive MCUs, engineered specifically for ASIL-D powertrain applications requiring deterministic real-time performance, hardware safety mechanisms, and comprehensive security services.
FAQ
What is the maximum operating junction temperature for the SPC5777CDK3MME3R?
The SPC5777CDK3MME3R is rated for a maximum junction temperature (TJ) of 150 °C, validated per AEC-Q100 Grade 0 qualification. This enables deployment in under-hood engine control environments where ambient temperatures exceed 125 °C, provided board-level thermal design meets the specified θJA and θJC limits in the datasheet.
Does the SPC5777CDK3MME3R support CAN FD communication?
Yes, the SPC5777CDK3MME3R integrates two M_CAN modules that fully support CAN FD protocol, including bit rates up to 8 Mbps in the data phase, flexible data length (up to 64 bytes), and hardware CRC offload. These interfaces are electrically isolated from FlexCAN channels and use dedicated TX/RX pins.
How much SRAM is available for user application code on the SPC5777CDK3MME3R?
The SPC5777CDK3MME3R provides 512 KB of on-chip general-purpose SRAM, of which 64 KB is designated as standby RAM (retained during low-power modes). All 512 KB is accessible to application code, with MPU-enforced memory protection zones configurable per ISO 26262 partitioning requirements.
What debug interface does the SPC5777CDK3MME3R use for development and testing?
The SPC5777CDK3MME3R implements the Nexus Class 3+ development interface per IEEE-ISTO 5001-2003, supporting real-time trace, hardware breakpoints, and memory access. It also complies with JTAG IEEE 1149.1 and IEEE 1149.7 standards for boundary scan and embedded test.
Is the SPC5777CDK3MME3R qualified for automotive production use?
Yes, the SPC5777CDK3MME3R is AEC-Q100 qualified (Grade 0, TJ = –40 °C to +150 °C), ISO 26262 ASIL-D ready, and certified to IEC 61508 SIL3. NXP provides full functional safety documentation including FMEDA, safety manual, and diagnostic coverage reports for SPC5777CDK3MME3R.
SPC5777CDK3MME3R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 416-BGA
- Series:
- MPC57xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z7
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 264MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, FlexCANbus, LINbus, SCI, SPI
- Peripherals:
- DMA, LVD, POR, Zipwire
- Number of I/O:
- -
- Program Memory Size:
- 8MB (8M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16b Sigma-Delta, eQADC
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5777CDK3MME3R FAQ
1.How can I place an order for SPC5777CDK3MME3R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5777CDK3MME3R 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 SPC5777CDK3MME3R reliable?
The price and inventory of SPC5777CDK3MME3R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5777CDK3MME3R is usually 5 days.
3.What payment methods are accepted for SPC5777CDK3MME3R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5777CDK3MME3R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5777CDK3MME3R?
SPC5777CDK3MME3R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5777CDK3MME3R 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 SPC5777CDK3MME3R?
For technical support, including SPC5777CDK3MME3R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5777CDK3MME3R requirements.
6.How does Aetrix verify that SPC5777CDK3MME3R is sourced from the original manufacturer or authorized distributors?
All SPC5777CDK3MME3R 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 SPC5777CDK3MME3R meets industry standards.
7.What is the process for return or replacement of SPC5777CDK3MME3R?
All SPC5777CDK3MME3R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5777CDK3MME3R, 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 SPC5777CDK3MME3R part is unused and in its original packaging.
Return procedure for SPC5777CDK3MME3R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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