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NXP Semiconductors SPC5777CDK3MME3
- Part No.:
- SPC5777CDK3MME3
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 416-BGA
- Datasheet:
-
SPC5777CDK3MME3.pdf
- Description:
- IC MCU 32BIT 8MB FLASH 416MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:600
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Product details
Overview
SPC5777CDK3MME3 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, EIM, 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 SPC5777CDK3MME3 datasheet, SPC5777CDK3MME3 pinout, SPC5777CDK3MME3 application, or SPC5777CDK3MME3 equivalent, key selection considerations include its 264 MHz computational core frequency, dual-lockstep CPU architecture, 416-ball MAPBGA package, integrated FlexCAN and M_CAN FD interfaces, and hardware support for EEPROM emulation via flash partitioning.
Technical Context
The SPC5777CDK3MME3 implements a crossbar switch with End-to-End ECC for concurrent access to flash, SRAM, and peripherals by multiple bus masters. Its dual PLL architecture separates stable clock domains: one for peripherals (132 MHz platform clock) and one for the computational shell (264 MHz core clock with frequency modulation capability).
It integrates two eQADC modules supporting up to 70 analog inputs with decimation filters, four 16-bit Sigma-Delta ADCs, three eTPUs (32 channels each), and safety-critical peripherals including Fault Collection and Control Unit (FCCU), Clock Monitor Units (CMUs), and Tamper Detection Module (TDM) - all designed for ISO 26262 ASIL-D system-level compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Three dual-issue e200z7 Power Architecture cores; two operate in lockstep for functional safety |
| Max Core Frequency | 264 MHz - enables real-time deterministic execution for engine timing and torque control loops |
| Flash Memory | 8 MB on-chip flash with read-during-program/erase and EEPROM emulation support across multiple blocks |
| SRAM | 512 KB general-purpose SRAM including 64 KB low-power standby RAM with brownout detection at 0.914 V |
| Package | 416-ball MAPBGA (17 × 17 mm, 0.8 mm pitch) - validated for automotive under-hood thermal cycling |
| Safety Features | FCCU, EIM, ERM, dual CMUs, TDM, and CSE with SHE v1.1 compliance - supports ASIL-D decomposition per ISO 26262 |
| ADC Resources | Two eQADC modules (70 total analog inputs) + four 16-bit SDADCs - enables simultaneous high-resolution sensing of pressure, temperature, and current |
Pinout & Package
SPC5777CDK3MME3 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 automotive powertrain applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power and ground | Dedicated 1.2 V supply pins with internal regulator control; supports dynamic voltage scaling during low-power modes |
| VDDEHx, VDDEx | I/O supply rails | Separate 3.3 V or 5 V I/O domains for mixed-voltage interface compatibility (e.g., legacy sensors and CAN transceivers) |
| RESET_IN, POR_B | Reset and power-on control | Asynchronous reset input with programmable debounce; POR_B indicates internal power-on reset assertion |
| CLKIN, XOSC | External crystal oscillator interface | Supports 4–40 MHz crystal input; feeds primary PLL for system clock generation with ±50 ppm stability requirement |
| FLEXCAN_A–D_TX/RX | Controller Area Network interfaces | Four isolated CAN FD-capable transceiver interfaces with independent error counters and loopback test modes |
| M_CAN_0–1_TX/RX | High-speed CAN FD modules | Dual M_CAN controllers supporting >5 Mbps data phase, time-triggered communication, and protocol checksum offload |
Key Features
| Feature | Design Value |
|---|---|
| Lockstep CPU Pair | Hardware-enforced dual-core comparison with automatic fault containment - eliminates need for external watchdog co-processors in ASIL-D designs |
| eTPU Channels | 96 total enhanced time processor unit channels (32 per eTPU × 3 units) - enables precise, jitter-free PWM generation for 6-phase motor control or injector timing |
| Zipwire Interface | SIPI and LFAST LVDS serial interfaces - reduces wiring harness complexity in distributed sensor networks with deterministic sub-μs latency |
| Security Engine (CSE) | Hardware-accelerated AES-128, SHA-256, and RSA-2048 with SHE v1.1 key management - enables secure boot, firmware authentication, and OTA update integrity |
| Flash EEPROM Emulation | Multi-block flash with background erase and wear leveling - provides 100k write cycles and 20-year data retention for calibration storage without external EEPROM |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and knock detection in gasoline/diesel engines under wide ambient (-40°C to 125°C) and junction (up to 150°C) temperature ranges. IC Role / Device Role / Timing Role: Primary compute engine executing ASIL-D control algorithms with lockstep verification, managing 70+ analog sensor inputs and 4× CAN FD buses for actuator coordination. Use Value: Integrated eTPU and eQADC eliminate external timing ICs and ADCs, reducing BOM count while meeting <500 ns timing jitter requirements for direct injection control. | Use Scenario: Closed-loop torque assist control with torque sensor feedback, motor position sensing, and fail-safe torque limitation in steer-by-wire architectures. IC Role / Device Role / Timing Role: Safety-critical controller running dual-lockstep torque calculation and EPS motor commutation, interfacing with PSI5 wheel speed sensors and SENT-based torque sensors. Use Value: On-chip 4× SENT receivers and 2× PSI5 modules enable direct sensor connectivity without signal conditioning ICs, cutting PCB area by 35% versus discrete solutions. |
| Battery Management System (BMS) | Transmission Control Unit (TCU) |
Use Scenario: Cell voltage monitoring, thermal management, and SOC/SOH estimation for 400 V traction batteries in EVs, operating continuously at 105°C ambient. IC Role / Device Role / Timing Role: High-precision analog front-end host with four 16-bit SDADCs and two eQADCs, performing synchronized sampling across 70+ cell voltages and thermistor inputs. Use Value: Hardware decimation filters and sigma-delta oversampling deliver 18-bit effective resolution at 1 kSPS - meets ISO 6469-1 accuracy requirements for cell voltage measurement. | Use Scenario: Clutch engagement control, gear shift scheduling, and hydraulic pressure regulation in 8-speed automatic transmissions with adaptive learning. IC Role / Device Role / Timing Role: Deterministic real-time controller executing shift logic with <1 ms latency, communicating via M_CAN FD to engine ECU and via FlexCAN to vehicle network. Use Value: Dual M_CAN FD interfaces support 8 Mbps data phase for high-bandwidth transmission telemetry, enabling predictive maintenance via real-time oil temperature and pressure analytics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5777CK3MME3 | Same die, identical pinout and electrical specs; differs only in mask set revision and minor errata fixes | No functional difference; qualified for same ASIL-D applications and automotive temperature grades | Select MPC5777CK3MME3 if latest mask revision required for production ramp or specific errata mitigation |
| SPC58NG84C3 | ARM Cortex-R5F dual-core (lockstep), 4 MB flash, 1.5 MB SRAM, supports AUTOSAR 4.3 but lacks eTPU and PSI5 | Targets gateway and domain controller roles; not suitable for high-channel-count analog acquisition or precision timing tasks | Choose SPC58NG84C3 for AUTOSAR-compliant software-defined vehicle platforms where ARM ecosystem tooling is mandated |
Compared with MPC5777CK3MME3, SPC5777CDK3MME3 offers identical functionality with earlier mask revision; compared with SPC58NG84C3, it delivers superior analog integration and deterministic timing but requires Power Architecture toolchain and lacks native AUTOSAR OS support.
Availability
SPC5777CDK3MME3 is available at Aetrix Electronics and suitable for engine control units, battery management systems, and electric power steering modules requiring stable component supply across extended automotive lifecycle commitments.
Supply support for SPC5777CDK3MME3 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 markets.
The SPC5777CDK3MME3 belongs to NXP's SPC5 automotive MCU family, engineered specifically for ASIL-D powertrain and chassis control applications demanding high computational integrity, integrated safety mechanisms, and long-term automotive qualification.
FAQ
What is the maximum operating junction temperature for the SPC5777CDK3MME3?
The SPC5777CDK3MME3 has a maximum junction operating temperature (TJ) of 150°C, validated per AEC-Q100 Grade 0 qualification. This rating enables deployment in under-hood engine control applications where ambient temperatures reach 125°C and thermal design must accommodate transient spikes without derating performance. The device maintains full functionality-including 264 MHz core operation and flash programming-at this limit.
Does the SPC5777CDK3MME3 support CAN FD communication?
Yes, the SPC5777CDK3MME3 supports CAN FD through four FlexCAN modules and two dedicated M_CAN modules. The M_CAN interfaces support data rates up to 8 Mbps in the data phase and include hardware timestamping, protocol checksum offload, and time-triggered communication features essential for deterministic powertrain networking. All six CAN interfaces are independently configurable and support loopback testing.
How much SRAM is available for user application code on the SPC5777CDK3MME3?
The SPC5777CDK3MME3 provides 512 KB of on-chip general-purpose SRAM, of which 64 KB is designated as standby RAM with independent power domain and brownout detection at 0.914 V. The remaining 448 KB is fully accessible for application code, data buffers, and stack usage during active operation. All SRAM is protected by ECC and supports hardware memory protection unit (MPU) configuration.
What safety certifications does the SPC5777CDK3MME3 hold?
The SPC5777CDK3MME3 is AEC-Q100 Grade 0 qualified and designed to support ISO 26262 ASIL-D system-level compliance. It integrates hardware safety mechanisms including Fault Collection and Control Unit (FCCU), Error Injection Module (EIM), Error Reporting Module (ERM), dual Clock Monitor Units (CMUs), and Tamper Detection Module (TDM). NXP provides certified safety documentation including FMEDA reports and safety manuals for SPC5777CDK3MME3.
Is the SPC5777CDK3MME3 pin-compatible with other members of the MPC5777C family?
Yes, the SPC5777CDK3MME3 shares identical 416-ball MAPBGA pinout and electrical characteristics with other MPC5777C variants in the same package option (e.g., MPC5777CK3MME3). Pin compatibility extends to power, ground, I/O, clock, reset, and peripheral interface signals. However, mask revisions may introduce minor errata behavior differences, so firmware and hardware validation against the specific part number's revision notes is required before interchangeability.
SPC5777CDK3MME3 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:
SPC5777CDK3MME3 FAQ
1.How can I place an order for SPC5777CDK3MME3 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5777CDK3MME3 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 SPC5777CDK3MME3 reliable?
The price and inventory of SPC5777CDK3MME3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5777CDK3MME3 is usually 5 days.
3.What payment methods are accepted for SPC5777CDK3MME3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5777CDK3MME3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5777CDK3MME3?
SPC5777CDK3MME3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5777CDK3MME3 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 SPC5777CDK3MME3?
For technical support, including SPC5777CDK3MME3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5777CDK3MME3 requirements.
6.How does Aetrix verify that SPC5777CDK3MME3 is sourced from the original manufacturer or authorized distributors?
All SPC5777CDK3MME3 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 SPC5777CDK3MME3 meets industry standards.
7.What is the process for return or replacement of SPC5777CDK3MME3?
All SPC5777CDK3MME3 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5777CDK3MME3, 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 SPC5777CDK3MME3 part is unused and in its original packaging.
Return procedure for SPC5777CDK3MME3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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