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NXP Semiconductors SPC5777CDK3MMO3R
- Part No.:
- SPC5777CDK3MMO3R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 516-BGA
- Datasheet:
-
SPC5777CDK3MMO3R.pdf
- Description:
- IC MCU 32BIT 8MB FLASH 516MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,043
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Product details
Overview
SPC5777CDK3MMO3R 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 (ECUs) requiring ASIL-D functional safety compliance.
For engineers reviewing the SPC5777CDK3MMO3R datasheet, SPC5777CDK3MMO3R pinout, SPC5777CDK3MMO3R application, or SPC5777CDK3MMO3R 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 support for ISO 26262 ASIL-D decomposition via redundant clock monitoring, error injection, and end-to-end ECC on crossbar transactions.
Technical Context
The SPC5777CDK3MMO3R implements a triple-core architecture: two e200z7 computational cores operate in lockstep for fault detection, while the third serves as a checker or independent control unit. Its crossbar switch with End-to-End ECC enables concurrent access to flash, SRAM, and peripherals by multiple bus masters under safety-critical arbitration.
It integrates dual PLLs-one for stable peripheral clocking (132/153 MHz platform domain), another for frequency-modulated computation (264/306 MHz)-and supports simultaneous operation of four FlexCAN, two M_CAN FD, three eTPU (96 total channels), and dual eQADC modules with 70+ analog inputs and twelve decimation filters for sensor signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Three e200z7 32-bit Power Architecture cores; two in lockstep for ASIL-D fault detection, one independent for checker or control tasks |
| Max Core Frequency | 264 MHz (with FM enabled); enables real-time deterministic execution for combustion timing and torque control loops |
| Memory | 8 MB on-chip flash with EEPROM emulation support; 512 KB SRAM (64 KB battery-backed) for runtime data retention during stop/start cycles |
| Safety Features | FCCU, ERM, dual CMUs, hardware CRC, and Nexus 3+ debug interface compliant with ISO 26262 tool qualification requirements |
| Analog Peripherals | Dual eQADC (70+ pins, 12 decimation filters); four 16-bit SDADCs; temperature sensor; supports high-precision cylinder pressure and exhaust gas sensing |
| Communication | Four FlexCAN, two M_CAN FD, five DSPI, five eSCI, Ethernet (FEC), PSI5, SENT, and LFAST for multi-sensor high-speed serial acquisition |
| Package | 416-ball MAPBGA (17 × 17 mm, 0.8 mm pitch); qualified per AEC-Q100 Grade 0 (–40°C to +150°C junction) |
Pinout & Package
SPC5777CDK3MMO3R is housed in a 416-ball MAPBGA package (17 mm × 17 mm, 0.8 mm ball pitch), optimized for thermal dissipation and board-level reliability in under-hood automotive environments. Pin assignments follow the layout defined in Figure 2 of the MPC5777C Data Sheet Rev. 15 (03/2021).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core logic supply input | 1.2 V ±10% supply; supports dynamic voltage scaling and brownout detection down to 1.2 V for safe shutdown |
| VDDPMC | Power Management Controller supply | 3.15–5.5 V input enabling internal flash regulator control and PMC-based power sequencing coordination |
| VRH_EQ / VRL_EQ | eQADC reference high/low | Differential reference inputs (±25 mV mismatch tolerance) enabling ratiometric measurement stability across temperature |
| ETPU_A[0:31] | Enhanced Time Processor Unit channel I/O | 32 dedicated time-critical I/O pins per eTPU block; supports spark ignition, fuel injection, and valve timing with sub-microsecond resolution |
| FLEXCAN_A_TX/RX | FlexCAN A differential transceiver interface | Integrated CAN physical layer compliant with ISO 11898-2; supports 1 Mbps baud rate and bus-off recovery for powertrain networks |
| SDADC1_IN0–SDADC1_IN9 | Sigma-Delta ADC channel inputs | 10-channel high-resolution (16-bit) oversampled inputs for wide-dynamic-range sensors like knock or pressure transducers |
Key Features
| Feature | Design Value |
|---|---|
| Triple e200z7 Core Complex | Lockstep dual-core execution with hardware comparator ensures real-time fault detection for ASIL-D safety goals without software overhead |
| End-to-End ECC Crossbar | Hardware ECC protection on all read/write transactions between CPU, DMA, flash, and SRAM prevents silent data corruption in safety-critical memory paths |
| Hardware Security Engine (CSE) | On-chip cryptographic acceleration supporting AES-128/256, SHA-256, and SHE v1.1 key management for secure boot and firmware updates |
| eTPU with 96 Channels | Three second-generation eTPUs provide deterministic, offload-capable timing control for up to 96 independent high-precision events (e.g., injector pulse shaping) |
| Flash with EEPROM Emulation | 8 MB flash supports concurrent read-while-write and wear-leveling algorithms enabling robust parameter storage without external EEPROM |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion control, air-fuel ratio regulation, and knock detection in gasoline/diesel powertrains. IC Role / Device Role / Timing Role: Primary compute engine executing ASIL-D control algorithms with lockstep verification and hardware safety monitors. Use Value: Enables deterministic 264 MHz execution with dual eQADC and SDADC inputs for <10 μs closed-loop response on critical actuator commands. |
Use Scenario: Clutch engagement timing, gear shift scheduling, and hydraulic pressure modulation in automatic transmissions. IC Role / Device Role / Timing Role: Safety-certified controller managing synchronized PWM outputs to solenoids and real-time CAN FD communication with engine ECU. Use Value: Delivers 96 eTPU channels and M_CAN FD interfaces for sub-millisecond actuator command latency and fault-tolerant network redundancy. |
| Electric Power Steering (EPS) | Battery Management System (BMS) Master Controller |
Use Scenario: Torque assist calculation, motor phase control, and road disturbance rejection in column- or rack-mounted EPS systems. IC Role / Device Role / Timing Role: High-integrity MCU coordinating FOC motor control, CAN diagnostics, and tamper-resistant firmware updates. Use Value: Integrates CSE security engine and Tamper Detection Module (TDM) to prevent unauthorized reprogramming and ensure steering integrity. |
Use Scenario: Cell voltage/current monitoring, thermal management, and SOC/SOH estimation in high-voltage traction battery packs. IC Role / Device Role / Timing Role: Central BMS controller interfacing with isolated ADCs, communicating via CAN FD, and enforcing functional safety per ISO 26262 Part 10 Annex D. Use Value: Leverages dual PLL domains and 64 KB standby RAM to maintain state during sleep modes while supporting fast wake-up for cell balancing triggers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC574SADK2MMY3R | Single e200z4 core, 2 MB flash, no lockstep, lower ASIL-B capability; lacks eTPU and SDADC | Targeted at mid-tier body control modules-not suitable for ASIL-D powertrain functions | Select only for cost-sensitive non-powertrain applications where lockstep and high-resolution timing are unnecessary |
| MPC5748G | Triple e200z7 cores but no lockstep configuration; 4 MB flash; no CSE or SHE compliance; 516-ball MAPBGA | Used in gateway and infotainment domains; lacks FCCU and full ASIL-D hardware safety mechanisms | Consider only when functional safety requirements are limited to ASIL-B and higher flash density is needed without security certification |
Compared with SPC5777CDK3MMO3R, the SPC574SADK2MMY3R offers reduced safety capability and peripheral count for simpler ECUs, while the MPC5748G provides higher pin count and flash but omits lockstep execution and SHE-compliant security-making neither a drop-in replacement for ASIL-D powertrain control.
Availability
SPC5777CDK3MMO3R is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and battery management systems requiring stable component supply across extended automotive production lifecycles.
Supply support for SPC5777CDK3MMO3R 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 SPC5777CDK3MMO3R belongs to NXP's SPC57 family of automotive MCUs, designed specifically for ASIL-D powertrain and chassis applications with integrated safety, security, and high-precision timing peripherals.
FAQ
What is the maximum operating junction temperature for the SPC5777CDK3MMO3R?
The SPC5777CDK3MMO3R is rated for a maximum junction temperature (TJ) of 150°C, validated per AEC-Q100 Grade 0 qualification. This enables deployment in under-hood environments such as engine compartments where ambient temperatures exceed 125°C, provided thermal design meets the device's θJA specification of 22°C/W for the 416-ball MAPBGA package.
Does the SPC5777CDK3MMO3R support CAN FD communication?
Yes, the SPC5777CDK3MMO3R integrates two M_CAN modules that fully support CAN FD protocol-including bit rates up to 5 Mbps in FD mode, flexible data field lengths up to 64 bytes, and ISO 11898-1:2015 compliance. These modules operate independently from the four legacy FlexCAN controllers, enabling mixed CAN/CAN FD network architectures in modern powertrain systems.
How does the SPC5777CDK3MMO3R implement functional safety for ASIL-D compliance?
The SPC5777CDK3MMO3R achieves ASIL-D readiness through hardware-enforced mechanisms: dual-lockstep e200z7 cores with real-time comparison, Fault Collection and Control Unit (FCCU), Error Reporting Module (ERM), dual Clock Monitor Units (CMUs), end-to-end ECC on crossbar transactions, and Nexus 3+ debug with trace for verification. These features are documented in the MPC5777C Functional Safety Manual and certified per ISO 26262-5:2018.
What is the role of the CSE (Cryptographic Services Engine) in the SPC5777CDK3MMO3R?
The CSE in the SPC5777CDK3MMO3R provides hardware-accelerated cryptographic operations including AES-128/256 encryption/decryption, SHA-256 hashing, and key management aligned with the Secure Hardware Extension (SHE) v1.1 specification. It enables secure boot, authenticated firmware updates, and runtime key protection-critical for preventing unauthorized ECU reprogramming in connected vehicles.
Can the SPC5777CDK3MMO3R execute code from SRAM while programming flash memory?
Yes, the SPC5777CDK3MMO3R supports Read-While-Write (RWW) operation in its 8 MB flash memory. This allows critical control code to run from SRAM or cached flash regions during flash program/erase cycles-ensuring uninterrupted real-time execution in safety-critical applications such as engine torque limiting during over-the-air update sequences.
SPC5777CDK3MMO3R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 516-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:
SPC5777CDK3MMO3R FAQ
1.How can I place an order for SPC5777CDK3MMO3R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5777CDK3MMO3R 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 SPC5777CDK3MMO3R reliable?
The price and inventory of SPC5777CDK3MMO3R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5777CDK3MMO3R is usually 5 days.
3.What payment methods are accepted for SPC5777CDK3MMO3R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5777CDK3MMO3R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5777CDK3MMO3R?
SPC5777CDK3MMO3R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5777CDK3MMO3R 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 SPC5777CDK3MMO3R?
For technical support, including SPC5777CDK3MMO3R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5777CDK3MMO3R requirements.
6.How does Aetrix verify that SPC5777CDK3MMO3R is sourced from the original manufacturer or authorized distributors?
All SPC5777CDK3MMO3R 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 SPC5777CDK3MMO3R meets industry standards.
7.What is the process for return or replacement of SPC5777CDK3MMO3R?
All SPC5777CDK3MMO3R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5777CDK3MMO3R, 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 SPC5777CDK3MMO3R part is unused and in its original packaging.
Return procedure for SPC5777CDK3MMO3R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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