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NXP Semiconductors SPC5775BDK3MME2
- Part No.:
- SPC5775BDK3MME2
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 416-BGA
- Datasheet:
-
SPC5775BDK3MME2.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 416MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:167
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Product details
Overview
SPC5775BDK3MME2 from NXP is a dual-core Power Architecture® Z7 MCU with lockstep safety architecture, 4 MB Flash with ECC, 512 kB RAM with ECC, and 220 MHz core frequency-designed for ASIL-D automotive motor control and battery management systems requiring functional safety compliance per ISO 26262.
For engineers reviewing the SPC5775BDK3MME2 datasheet, SPC5775BDK3MME2 pinout, SPC5775BDK3MME2 application, or SPC5775BDK3MME2 equivalent, key selection criteria include lockstep core validation, integrated eTPU2 timer support for software resolver implementation, dual MCAN with CAN FD, and AEC-Q100 Grade 0 qualification at −40 °C to +125 °C.
Technical Context
The SPC5775BDK3MME2 implements two Z7 cores (one in lockstep mode), each with 16 kB I-cache, 16 kB D-cache, SPE1.1/VLE instruction set, FPU, MMU, and running at 220 MHz. It integrates FMPLL+PLL clock generation, FCCU for fault collection and control, and Nexus 3+ debug interface supporting real-time trace and safety verification.
Its analog subsystem includes two 12-bit eQADC modules (40-channel total), and its timing system features two eMIOS modules (32 channels) plus a 96-channel eTPU2 programmable motor control timer-enabling high-precision rotor position estimation without external resolver hardware.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual Z7 Power Architecture cores, one in lockstep mode for ASIL-D compliance |
| Max Core Frequency | 220 MHz - enables deterministic execution of complex motor control algorithms |
| Flash Memory | 4 MB with ECC - supports large AUTOSAR-compliant firmware images with error correction |
| RAM | 512 kB with ECC - provides robust data storage for real-time control variables and safety buffers |
| eTPU2 Channels | 96-channel programmable timer - implements software-based resolver decoding and advanced PWM modulation |
| CAN Interfaces | 2 × MCAN with CAN FD + 4 × FlexCAN - enables high-bandwidth vehicle network communication with legacy compatibility |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive traction and BMS applications |
| Supply Voltage Range | 3.0 V to 5.5 V - compatible with automotive 5 V and 3.3 V domain supplies |
Pinout & Package
SPC5775BDK3MME2 is housed in a 416-pin MAPBGA package (17 mm × 17 mm, 0.8 mm pitch) with thermal pad, optimized for automotive PCB thermal management and EMI resilience.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN | Main power supply input | Supplies core logic and internal regulators; requires low-noise 3.3 V or 5 V source with local decoupling |
| VDDA | Analog power supply | Isolated analog domain supply for eQADC and SD ADC; must be filtered separately from digital rails |
| VRH/VRT | ADC reference voltage inputs | Accept external 2.5 V or internal bandgap reference; define full-scale range for 12-bit eQADC conversions |
| ETPU2_A[0:31] | eTPU2 channel I/O group A | Configurable as PWM outputs, capture inputs, or quadrature decoder interfaces for motor phase sensing |
| MCAN0_TX / MCAN0_RX | High-speed CAN FD transceiver interface | Differential pair supporting up to 5 Mbps bit rate; requires external CAN transceiver and common-mode choke |
| FEC_MDIO / FEC_MDC | Ethernet PHY management interface | Provides IEEE 802.3-compliant MDIO/MDC access to external 100BASE-TX PHY registers |
Key Features
| Feature | Design Value |
|---|---|
| Hardware CSE2 Security Engine | Enables AES-128/256, SHA-256, and RSA-2048 cryptographic operations with tamper detection via TDM |
| 2 × eQADC (12-bit, 40-ch) | Supports simultaneous sampling across multiple motor phases and battery cell voltages with configurable trigger sources |
| FMPLL + PLL clock system | Generates independent, jitter-controlled clocks for CPU, peripherals, and Ethernet with fail-safe monitoring |
| FCCU with CRC acceleration | Monitors memory integrity, detects transient faults, and initiates safe state transitions per ISO 26262 ASIL-D requirements |
| Nexus 3+ debug interface | Enables non-intrusive real-time tracing, safety-critical breakpoint injection, and coverage analysis during SIL 3 validation |
Applications
| Hybrid/Electric Traction Motor Control | Battery Management System (BMS) |
|---|---|
Use Scenario: Real-time field-oriented control (FOC) of permanent magnet synchronous motors in EV drivetrains. IC Role / Device Role / Timing Role: Primary motor control MCU executing FOC loops, PWM generation, and rotor position estimation via eTPU2. Use Value: Eliminates need for external resolver or encoder by implementing software-based position decoding using 96-channel eTPU2 and sigma-delta ADC inputs. | Use Scenario: Cell voltage, temperature, and current monitoring across 96+ Li-ion cells in high-voltage traction packs. IC Role / Device Role / Timing Role: Central BMS controller managing analog acquisition, SOC/SOH calculation, and isolation barrier communication. Use Value: Integrates 2 × eQADC (40-ch) and 4 × SD ADC (20-ch) to support simultaneous high-resolution sampling without external multiplexers or ADCs. |
| Engine Control Unit (ECU) | Safety-Critical Vehicle Gateway |
Use Scenario: Closed-loop combustion control, turbocharger actuation, and exhaust gas recirculation in gasoline/diesel engines. IC Role / Device Role / Timing Role: Main engine control processor handling real-time sensor fusion, actuator drive, and diagnostic reporting. Use Value: Leverages lockstep Z7 cores and FCCU to meet ASIL-D requirements while supporting 5 × dSPI for sensor clusters and 12 × SENT for pressure/temperature sensors. | Use Scenario: Secure domain gateway bridging CAN FD, FlexCAN, Ethernet, and dSPI networks in zonal architectures. IC Role / Device Role / Timing Role: Safety-certified routing and protocol translation node with hardware-enforced firewalling. Use Value: Uses CSE2 for secure boot, encrypted OTA updates, and runtime integrity checking-validated for ISO 26262 ASIL-D and IEC 61508 SIL 3. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5775EDK3MME3 | Higher core speed (264 MHz), 4 × eQADC (70-ch), 4 × SD ADC (20-ch); same package and pinout | Targeted at higher computational load applications such as multi-motor control or predictive BMS algorithms | Select when >220 MHz deterministic performance or expanded analog channel count is required |
| S32K344W1MTAT0S | ARM Cortex-M7 core, 320 MHz, 4 MB Flash, 1.5 MB SRAM, no eTPU2; 176-pin LQFP package | Designed for scalable entry-level ASIL-D applications with lower peripheral integration density | Choose for cost-sensitive designs where eTPU2 is not needed and smaller footprint is prioritized |
Compared with MPC5775EDK3MME3, the SPC5775BDK3MME2 offers identical safety architecture and peripheral set at lower frequency-ideal for validated motor control stacks. Against S32K344W1MTAT0S, it delivers superior deterministic timing via eTPU2 and Power Architecture lockstep-but requires larger BGA packaging and different toolchain support.
Availability
SPC5775BDK3MME2 is available at Aetrix Electronics and suitable for hybrid/electric traction motor control, battery management systems, and engine control units requiring stable component supply across long automotive production lifecycles.
Supply support for SPC5775BDK3MME2 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 SPC5775B series belongs to NXP's SPC5 automotive MCU family, engineered specifically for ASIL-D functional safety compliance in electric powertrain and high-reliability battery systems.
FAQ
What is the maximum operating frequency of the SPC5775BDK3MME2?
The SPC5775BDK3MME2 operates at a maximum core frequency of 220 MHz for both Z7 cores, with one core configured in lockstep mode to meet ASIL-D timing and fault-detection requirements. This frequency is factory-trimmed and guaranteed across the full −40 °C to +125 °C temperature range and 3.0 V–5.5 V supply voltage. The SPC5775BDK3MME2 uses FMPLL+PLL to generate stable, low-jitter clocks for CPU and peripherals.
Does the SPC5775BDK3MME2 support CAN FD communication?
Yes, the SPC5775BDK3MME2 integrates two MCAN controllers that fully support CAN FD protocol-including flexible data-rate switching, enhanced payload size (up to 64 bytes), and improved error detection. Each MCAN module connects via dedicated TX/RX pins and requires an external CAN transceiver. The SPC5775BDK3MME2 also includes four legacy FlexCAN interfaces for backward compatibility with existing vehicle networks.
What safety certifications apply to the SPC5775BDK3MME2?
The SPC5775BDK3MME2 is AEC-Q100 Grade 0 qualified and designed to support ASIL-D compliance per ISO 26262 and SIL 3 per IEC 61508. Its safety features include lockstep Z7 cores, FCCU with CRC acceleration, memory ECC on Flash/RAM/EEPROM, hardware CSE2 security engine, and Nexus 3+ debug for safety validation. The SPC5775BDK3MME2 is supported by NXP's SafeAssure program with certified safety documentation and MCAL drivers.
How many analog-to-digital converter channels does the SPC5775BDK3MME2 provide?
The SPC5775BDK3MME2 integrates two 12-bit eQADC modules totaling 40 input channels, plus four sigma-delta (SD) ADC modules with 20 channels combined. These converters support simultaneous sampling, hardware-triggered conversion sequences, and flexible channel mapping-enabling direct acquisition of motor phase currents, battery cell voltages, and temperature sensor signals without external multiplexers. All ADC resources are accessible to the SPC5775BDK3MME2's lockstep safety architecture.
Is the SPC5775BDK3MME2 pin-compatible with other members of the MPC5775x family?
Yes, the SPC5775BDK3MME2 shares identical 416-pin MAPBGA mechanical footprint and signal pinout with SPC5775EDK3MME3 and all MPC5775B/E variants in the DK3 package. This allows direct PCB reuse across speed grades and analog configurations. However, register-level differences exist-for example, eQADC channel count and eTPU2 resource allocation-so firmware must be validated per specific variant. The SPC5775BDK3MME2 maintains full hardware compatibility with MPC5775E evaluation boards like MPC5775BE-416DS.
SPC5775BDK3MME2 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 Dual-Core
- Speed:
- 220MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, FlexCANbus, LINbus, SCI, SPI
- Peripherals:
- DMA, LVD, POR, Zipwire
- Number of I/O:
- 293
- 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 40x12b eQADCx2
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5775BDK3MME2 FAQ
1.How can I place an order for SPC5775BDK3MME2 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5775BDK3MME2 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 SPC5775BDK3MME2 reliable?
The price and inventory of SPC5775BDK3MME2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5775BDK3MME2 is usually 5 days.
3.What payment methods are accepted for SPC5775BDK3MME2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5775BDK3MME2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5775BDK3MME2?
SPC5775BDK3MME2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5775BDK3MME2 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 SPC5775BDK3MME2?
For technical support, including SPC5775BDK3MME2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5775BDK3MME2 requirements.
6.How does Aetrix verify that SPC5775BDK3MME2 is sourced from the original manufacturer or authorized distributors?
All SPC5775BDK3MME2 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 SPC5775BDK3MME2 meets industry standards.
7.What is the process for return or replacement of SPC5775BDK3MME2?
All SPC5775BDK3MME2 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5775BDK3MME2, 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 SPC5775BDK3MME2 part is unused and in its original packaging.
Return procedure for SPC5775BDK3MME2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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