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NXP Semiconductors SPC5777CDK3MME4
- Part No.:
- SPC5777CDK3MME4
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 416-BGA
- Datasheet:
-
SPC5777CDK3MME4.pdf
- Description:
- IC MCU 32BIT 8MB FLASH 416MAPBGA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
SPC5777CDK3MME4 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, and integrated safety modules including FCCU, ERM, and CSE compliant with SHE v1.1. It targets engine control units, transmission controllers, and battery management systems requiring ASIL-D compliance.
For engineers reviewing the SPC5777CDK3MME4 datasheet, SPC5777CDK3MME4 pinout, SPC5777CDK3MME4 application, or SPC5777CDK3MME4 equivalent, key selection criteria include lockstep core architecture, dual PLL clock domains (FM + peripheral), 8 MB flash with EEPROM emulation, integrated FlexCAN/M_CAN FD interfaces, and functional safety support per ISO 26262 up to ASIL-D.
Technical Context
The SPC5777CDK3MME4 implements a crossbar switch with End-to-End ECC for concurrent access to flash, SRAM, and peripherals by multiple bus masters. Its computational shell uses two lockstepped e200z7 cores with SPE1.1 DSP extensions, FPU, and hardware cache coherency - enabling real-time deterministic execution for safety-critical control loops.
Peripheral integration includes four FlexCAN modules, two M_CAN FD modules, three eTPUs (32 channels each), dual eQADC modules supporting 70 analog inputs, four SDADCs, PSI5 and SENT receivers, FEC Ethernet, and Zipwire (LFAST/ SIPI) for high-speed sensor communication - all managed via a centralized SIU with configurable protection and error reporting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Three e200z7 32-bit Power Architecture cores; two in lockstep for ASIL-D fault containment |
| Max Operating Frequency | 306 MHz computational core frequency; 153 MHz platform clock - enables sub-μs interrupt latency for real-time engine timing |
| Memory | 8 MB on-chip flash with read-during-program/erase and EEPROM emulation; 512 KB SRAM (64 KB low-leakage standby) |
| Safety Features | FCCU, ERM, CMUs, TDM, and CSE with SHE v1.1 - supports full ISO 26262 ASIL-D decomposition and diagnostic coverage |
| Analog Subsystem | Dual eQADC (70-channel total), four 16-bit SDADCs, 10-channel Reaction Module - provides synchronized high-resolution sensing for torque, pressure, and temperature |
| Communication Interfaces | Four FlexCAN, two M_CAN FD, five DSPI, five eSCI, FEC Ethernet, PSI5 ×2, SENT ×2, LFAST - meets multi-bus requirements of modern powertrain ECUs |
| Package | 516-ball MAPBGA (19×19 mm, 0.8 mm pitch) - supports high I/O count and thermal dissipation in under-hood environments |
Pinout & Package
The SPC5777CDK3MME4 is housed in a 516-ball MAPBGA package (19 mm × 19 mm, 0.8 mm ball pitch) with thermal pad, rated for –40 °C to +125 °C ambient operation and 150 °C junction temperature. Pin assignments follow the 516-ball MAPBGA layout defined in NXP document MPC5777C Rev. 15, Section 2.2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA_EQ, VDDA_SD, VDDPMC | Power supply rails | Dedicated voltage domains for core logic (1.2–1.38 V), ADC analog supplies (4.75–5.25 V), and PMC (3.15–5.5 V) enable independent noise isolation and rail sequencing |
| VRH_EQ, VRH_SD, VRL_EQ, VRL_SD | Analog reference inputs | Separate high/low reference pins per ADC subsystem allow ratiometric measurement and rejection of common-mode noise |
| ETPU_A/B/C_CLK, ETBU_A/B/C_IN | eTPU timing interface | Dedicated clock and input pins for three independent eTPUs - support precise capture of cam/crank signals at up to 240 MHz |
| FEC_TXD[0:3], FEC_RXD[0:3] | Ethernet physical layer interface | LVDS-capable differential pairs for 100BASE-TX Ethernet - used for OTA updates and diagnostic data streaming |
| M_CAN0_TX, M_CAN0_RX | M_CAN FD transceiver interface | Dedicated differential pins supporting CAN FD up to 5 Mbps - required for high-bandwidth actuator control in next-gen powertrain systems |
| SIPI_CLK, SIPI_DATA | Zipwire SIPI serial interface | Low-pin-count, high-speed interface for daisy-chained sensors (e.g., pressure, position) with embedded clock recovery |
Key Features
| Feature | Design Value |
|---|---|
| Lockstep Core Pair | Two e200z7 cores executing identical instructions with cycle-by-cycle comparison - delivers hardware-level fault detection for ASIL-D control tasks |
| Flash with EEPROM Emulation | 8 MB flash supports background program/erase while executing code, enabling robust parameter storage without external EEPROM |
| Dual PLL Architecture | Separate FM-domain (computational shell) and peripheral-domain PLLs - eliminates jitter coupling between CPU timing and sensor acquisition clocks |
| Integrated Safety Monitor | FCCU manages fault collection, lockstep monitoring, and safe state transitions; ERM reports errors to software with timestamped context for root-cause analysis |
| Hardware CRC Engine | 3-channel CRC module accelerates memory integrity checks, firmware signature verification, and communication frame checksumming - offloads CPU and ensures deterministic latency |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and knock control in gasoline/diesel engines under extreme thermal and EMI conditions. IC Role / Device Role / Timing Role: Primary controller executing ASIL-D safety-critical algorithms with lockstep core validation and hardware watchdog supervision. Use Value: Dual eTPUs capture crank/cam edges with <100 ns resolution; eQADC+SDADC fusion enables simultaneous cylinder pressure and exhaust gas temperature monitoring. | Use Scenario: Torque assist calculation, motor phase current control, and fault response within <5 ms for steering column-mounted EPS systems. IC Role / Device Role / Timing Role: High-integrity motion controller interfacing with 3-phase inverter gate drivers, resolver feedback, and CAN FD vehicle network. Use Value: M_CAN FD interfaces handle 3 Mbps actuator commands; 240 MHz eTPU resolves rotor position for field-oriented control with <1° electrical accuracy. |
| Hybrid Battery Management System (BMS) | Automated Transmission Control Unit (TCU) |
Use Scenario: Cell voltage, temperature, and isolation monitoring across 96–144 series-connected Li-ion cells in HEV/PHEV traction batteries. IC Role / Device Role / Timing Role: Safety-certified data concentrator aggregating measurements from external analog front-ends via SPI and PSI5, performing SOC/SOH estimation. Use Value: Four SDADCs digitize isolated voltage inputs at 16-bit resolution; CSE encrypts telemetry and validates firmware updates over secure CAN. | Use Scenario: Clutch engagement scheduling, shift quality optimization, and hydraulic pressure control in 8-/10-speed automatic transmissions. IC Role / Device Role / Timing Role: Deterministic real-time controller synchronizing solenoid PWM, pressure sensor sampling, and CAN-based gearshift requests. Use Value: eMIOS generates precise 100 kHz PWM for proportional pressure valves; FEC Ethernet enables calibration data logging during bench testing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32K344 | ARM Cortex-M7 dual-core (non-lockstep); 4 MB flash; no eTPU; supports AUTOSAR Adaptive | Better suited for domain controller functions with Linux/AUTOSAR Adaptive middleware; lacks dedicated timing peripherals for engine control | Select when migrating toward zonal architecture or requiring POSIX-compliant RTOS support |
| MPC5748G | Single e200z4 core; 2 MB flash; one eTPU; no M_CAN FD; lower ASIL-B certified capability | Targeted at cost-sensitive body control modules or simpler powertrain subsystems with reduced safety scope | Select for legacy ECU upgrades where full ASIL-D and 306 MHz performance are not required |
Compared with S32K344 and MPC5748G, the SPC5777CDK3MME4 uniquely delivers lockstep Power Architecture cores, 8 MB flash, triple eTPU, and M_CAN FD - making it the only option among the three qualified for ASIL-D engine control with sub-microsecond timing determinism.
Availability
SPC5777CDK3MME4 is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, hybrid battery management systems, and automated transmission control units requiring stable component supply across extended automotive product lifecycles.
Supply support for SPC5777CDK3MME4 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 applications.
The SPC5777CDK3MME4 belongs to NXP's SPC57 family of automotive MCUs, designed specifically for ASIL-D powertrain and chassis control applications requiring functional safety, real-time determinism, and high analog integration.
FAQ
What is the maximum operating frequency of the SPC5777CDK3MME4?
The SPC5777CDK3MME4 supports a maximum computational core frequency of 306 MHz and a platform clock frequency of 153 MHz. This is achieved using its dual PLL architecture, where the frequency-modulated (FM) PLL drives the computational shell and a separate PLL serves the peripheral domain - ensuring timing stability for both CPU execution and peripheral synchronization in safety-critical automotive applications.
Does the SPC5777CDK3MME4 support functional safety certification?
Yes, the SPC5777CDK3MME4 is designed to support ISO 26262 ASIL-D compliance. It integrates hardware safety mechanisms including lockstep e200z7 cores, Fault Collection and Control Unit (FCCU), Error Reporting Module (ERM), Clock Monitor Units (CMUs), and Cryptographic Services Engine (CSE) compliant with SHE v1.1 - enabling end-to-end safety case development for engine control, transmission, and battery management systems.
How much on-chip flash and RAM does the SPC5777CDK3MME4 include?
The SPC5777CDK3MME4 includes 8 MB of on-chip flash memory with read-during-program/erase capability and EEPROM emulation support, plus 512 KB of general-purpose SRAM - of which 64 KB is designated as low-leakage standby RAM. This memory configuration enables complex real-time control algorithms, secure boot, and persistent parameter storage without external non-volatile memory.
What analog-to-digital converter resources are available on the SPC5777CDK3MME4?
The SPC5777CDK3MME4 integrates two Enhanced Queued Analog-to-Digital Converters (eQADC) supporting up to 70 analog input channels, and four independent 16-bit Sigma-Delta ADCs (SDADC). These are complemented by twelve hardware decimation filters and a 10-channel Reaction Module - providing synchronized, high-resolution acquisition for engine cylinder pressure, exhaust gas temperature, and battery cell voltage monitoring.
Which communication interfaces does the SPC5777CDK3MME4 support for automotive networking?
The SPC5777CDK3MME4 supports four FlexCAN modules, two M_CAN FD modules (up to 5 Mbps), five DSPI interfaces, five eSCI UARTs, FEC Ethernet (100BASE-TX), two PSI5 receivers, two SENT receivers (12 channels total), and Zipwire (SIPI/LFAST) - meeting the multi-protocol requirements of modern powertrain ECUs for sensor interfacing, actuator control, diagnostics, and OTA updates.
SPC5777CDK3MME4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 416-BGA
- Series:
- MPC57xx
- Packaging:
- Tray
- 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:
SPC5777CDK3MME4 FAQ
1.How can I place an order for SPC5777CDK3MME4 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5777CDK3MME4 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 SPC5777CDK3MME4 reliable?
The price and inventory of SPC5777CDK3MME4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5777CDK3MME4 is usually 5 days.
3.What payment methods are accepted for SPC5777CDK3MME4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5777CDK3MME4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5777CDK3MME4?
SPC5777CDK3MME4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5777CDK3MME4 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 SPC5777CDK3MME4?
For technical support, including SPC5777CDK3MME4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5777CDK3MME4 requirements.
6.How does Aetrix verify that SPC5777CDK3MME4 is sourced from the original manufacturer or authorized distributors?
All SPC5777CDK3MME4 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 SPC5777CDK3MME4 meets industry standards.
7.What is the process for return or replacement of SPC5777CDK3MME4?
All SPC5777CDK3MME4 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5777CDK3MME4, 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 SPC5777CDK3MME4 part is unused and in its original packaging.
Return procedure for SPC5777CDK3MME4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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