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NXP Semiconductors SPC5634MF2MMG80
- Part No.:
- SPC5634MF2MMG80
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 208-BGA
- Datasheet:
-
SPC5634MF2MMG80.pdf
- Description:
- IC MCU 32B 1.5MB FLASH 208MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,469
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Product details
Overview
SPC5634MF2MMG80 from NXP Semiconductors (formerly Freescale) is an automotive-grade 32-bit Power Architecture® microcontroller featuring an e200z335 core, 80 MHz max operating frequency, 1.5 MB on-chip flash, 94 KB SRAM (32 KB standby), and dual FlexCAN interfaces. It integrates eTPU2, eQADC with differential inputs and VGA, FMPLL with frequency modulation, and Nexus Class 2 debug support - deployed in engine control units (ECUs) for real-time powertrain timing and sensor acquisition.
For engineers reviewing the SPC5634MF2MMG80 datasheet, SPC5634MF2MMG80 pinout, SPC5634MF2MMG80 application, or SPC5634MF2MMG80 equivalent, key selection considerations include its -40°C to 150°C junction temperature rating, 5.0 V ±10% single-supply operation with internal 3.3 V/1.2 V regulation, FMPLL lock-loss detection with reset capability, and eQADC's 10-bit @ 500 kS/s differential sampling with angular decimation for knock sensing.
Technical Context
The SPC5634MF2MMG80 implements a high-integrity automotive MCU architecture centered on the e200z335 core - a 32-bit Power Architecture Book E CPU with SPE APU, IEEE 754-compatible FPU, MMU with 16-entry TLB, and <120 ns interrupt latency at 80 MHz. Its FMPLL supports programmable triangle-wave frequency modulation and loss-of-lock detection with configurable interrupt or reset response.
Peripheral integration includes dual FlexCAN controllers (32- and 64-message buffers), two eSCI modules supporting LIN and Microsecond Channel, eQADC with 341 total analog input channels and hardware-based angular decimation, and eTPU2 with 32 dedicated I/O channels and 14 KB code memory - all coordinated via an AMBA crossbar with three masters and four slaves.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e200z335 32-bit Power Architecture CPU with SPE APU and IEEE 754-compatible FPU - enables mixed-precision signal processing and AUTOSAR-compliant real-time task execution. |
| Max Operating Frequency | 80 MHz (plus 2% frequency modulation up to 82 MHz) - delivers deterministic timing for engine control loops and sensor sampling without external clock scaling. |
| Flash Memory | 1.5 MB on-chip flash with dual-array architecture - allows concurrent read/erase for EEPROM emulation and safe firmware updates in production ECUs. |
| SRAM | 94 KB general-purpose SRAM (32 KB on standby supply) - retains critical calibration data and state variables during stop-mode wake-up sequences. |
| Operating Temperature | -40°C to +150°C junction temperature - qualified for under-hood deployment in gasoline and diesel powertrain applications. |
| Supply Voltage | Single 5.0 V ±10% (4.5–5.25 V) input with integrated regulators - eliminates need for external 3.3 V and 1.2 V LDOs, reducing BOM count and board space. |
| eQADC Resolution & Speed | 8-/10-/12-bit selectable; 10-bit differential @ 500 kS/s (ADC_CLK = 7.5 MHz) - meets ASAM MCD-2 MC requirements for high-fidelity cylinder pressure and knock sensing. |
| FlexCAN Interfaces | Two independent CAN 2.0B controllers (32- and 64-message buffers) - supports dual-bus architectures for engine and transmission CAN networks with hardware acceptance filtering. |
Pinout & Package
SPC5634MF2MMG80 is packaged in a 208-ball MAPBGA (17 mm × 17 mm, 0.8 mm pitch) with 176 functional I/O balls. The package supports automotive thermal dissipation requirements and provides dedicated Nexus debug pins (NEXUS_TCK, NEXUS_TDI, etc.), dual CAN transceiver interfaces (CAN0_TX/RX, CAN1_TX/RX), and 80 GPIOs managed by the System Integration Unit (SIU).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_5V | Main power supply input | Accepts 4.5–5.25 V; feeds internal 3.3 V and 1.2 V regulators - enables single-rail board design for automotive 5 V systems. |
| VDDA | Analog supply | Separate 5 V analog rail for eQADC reference stability - reduces digital switching noise coupling into precision ADC conversions. |
| FMCLK_IN | FMPLL reference clock input | Accepts 4–20 MHz crystal or external oscillator - establishes base timing for system clock synthesis with frequency modulation capability. |
| CAN0_TX / CAN0_RX | FlexCAN 0 differential interface | Direct connection to external CAN transceiver (e.g., TJA1042); supports bit rates up to 1 Mbps - used for primary engine bus communication. |
| eTPU2_CH0–CH31 | eTPU2 dedicated I/O channels | 32 hardwired pins for time-critical capture/compare operations - enables independent ignition timing, fuel injection, and camshaft position decoding per cylinder. |
| NEXUS_TMS / NEXUS_TCK | Nexus debug port control | IEEE-ISTO 5001-2003 Class 2 debug interface - supports real-time trace, memory access, and calibration during ECU development and validation. |
Key Features
| Feature | Design Value |
|---|---|
| FMPLL with frequency modulation | Programmable triangle-wave modulation depth/frequency - reduces electromagnetic interference (EMI) in sensitive automotive environments without sacrificing clock accuracy. |
| eQADC angular decimation | Hardware FIR/IIR filtering + angle-domain downsampling - enables crank-angle-synchronized knock detection with sub-degree resolution for closed-loop combustion control. |
| eTPU2 with 14 KB code memory | Object-code compatible with legacy eTPU; runs at full system clock speed - offloads CPU from deterministic timing tasks like variable valve timing and direct injection sequencing. |
| Dual FlexCAN with 64-message buffer | Independent message RAM allocation and programmable acceptance filters - supports multi-network diagnostics, bootloading, and fail-safe communication across redundant buses. |
| On-chip voltage regulator | Integrated 5 V → 3.3 V LDO and 5 V → 1.2 V controller (with external transistor) - simplifies power delivery design and improves supply rejection for core logic and analog subsystems. |
| Temperature sensor with ±20°C accuracy | On-die sensor calibrated per datasheet Rev. 9.2 - provides real-time die temperature monitoring for thermal derating and safety shutdown in overtemperature conditions. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
Use Scenario: Real-time management of fuel injection timing, spark advance, and air-fuel ratio based on crank/cam position, manifold pressure, and oxygen sensor feedback. IC Role / Device Role / Timing Role: Primary controller executing AUTOSAR-compliant powertrain software stack; eTPU2 handles cylinder-specific timing events; eQADC acquires synchronized analog sensor data. Use Value: Sub-microsecond interrupt latency and angular decimation enable precise knock detection and adaptive combustion control - improving fuel efficiency and emissions compliance. |
Use Scenario: Closed-loop control of torque converter clutch engagement, gear shifting, and hydraulic pressure using solenoid drivers and position sensors. IC Role / Device Role / Timing Role: Dual FlexCAN interfaces manage communication with engine ECU and vehicle network; eMIOS generates PWM for proportional solenoids; SRAM retains adaptive shift maps. Use Value: 94 KB SRAM with 32 KB standby power enables persistent learning of driver behavior and transmission wear compensation across ignition cycles. |
| Electric Power Steering (EPS) Controller | Advanced Driver Assistance Systems (ADAS) Sensor Hub |
|
Use Scenario: High-bandwidth sampling of torque sensor, motor current, and steering angle to compute assist torque while maintaining functional safety (ISO 26262 ASIL-B). IC Role / Device Role / Timing Role: Safety-monitoring MCU with lock-step capable peripherals; eQADC captures differential torque signals at 1 MSample/s; FMPLL ensures jitter-free timing for motor commutation. Use Value: ±20°C on-die temperature sensor and FMPLL loss-of-clock detection provide hardware-level fault coverage for ISO 26262 diagnostic requirements. |
Use Scenario: Aggregation and preprocessing of radar, ultrasonic, and camera sensor data before forwarding to central ADAS domain controller. IC Role / Device Role / Timing Role: Peripheral co-processor handling time-stamped sensor acquisition via eQADC and eTPU2; FlexCAN and eSCI route fused data over vehicle backbone. Use Value: Dual eSCI modules with LIN support enable interoperability with legacy parking sensors and ultrasonic modules - extending platform reuse across vehicle tiers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC5634MF2MLL80 | Same e200z335 core and peripheral set, but in 176-pin LQFP (24 mm × 24 mm) instead of 208-ball MAPBGA - lower I/O count (144 vs. 176 functional pins) and reduced thermal performance. | Limited to less complex ECUs with fewer analog inputs and no requirement for eTPU2 full-channel utilization - suitable for throttle control or idle speed modules. | Select when board space permits larger footprint and thermal margin is sufficient; verify SIU pin mapping for GPIO reassignment. |
| MPC5643L | Successor device with e200z4d core, 128 KB SRAM, 2 MB flash, and enhanced ECC - lacks eTPU2 but adds dual Ethernet MAC and more DSPI channels. | Better suited for next-generation gateway or domain controller applications requiring network connectivity - not drop-in compatible due to architectural differences and pinout change. | Choose for new designs targeting ASIL-D or Ethernet-enabled architectures; migration requires full software and layout revision. |
Compared with SPC5634MF2MMG80, the SPC5634MF2MLL80 offers identical functionality in a larger, thermally less efficient package, while the MPC5643L provides higher memory and networking capability at the cost of eTPU2 removal and non-compatible pinout - making the SPC5634MF2MMG80 optimal for cost-sensitive, high-timing-integrity powertrain nodes.
Availability
SPC5634MF2MMG80 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and electric power steering systems requiring stable component supply, long-term automotive lifecycle support, and AEC-Q100 qualification.
Supply support for SPC5634MF2MMG80 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications - formed through the acquisition of Freescale Semiconductor in 2015.
The SPC5634MF2MMG80 belongs to the SPC56x family of automotive MCUs designed specifically for powertrain and chassis control - emphasizing real-time determinism, functional safety, and integration of timing-critical peripherals like eTPU2 and eQADC.
FAQ
What is the maximum junction temperature specification for the SPC5634MF2MMG80?
The SPC5634MF2MMG80 is rated for continuous operation from –40°C to +150°C junction temperature, meeting AEC-Q100 Grade 0 requirements for under-hood automotive applications. This specification is validated per Freescale datasheet Rev. 9 and confirmed in the MPC5634M_AD Rev. 1.0 addendum. Thermal design must ensure sustained operation within this range using the 208-ball MAPBGA's thermal characteristics.
Does the SPC5634MF2MMG80 support CAN FD or only classical CAN 2.0B?
The SPC5634MF2MMG80 implements two FlexCAN modules compliant exclusively with CAN 2.0B protocol - it does not support CAN FD data rates or extended frame formats. Each controller supports bit rates up to 1 Mbps, programmable acceptance filtering, and message buffers configured as mailboxes or FIFOs. For CAN FD, designers must select newer SPC58 or S32K families.
How much eQADC channel capacity does the SPC5634MF2MMG80 provide in its 208-ball MAPBGA package?
The SPC5634MF2MMG80 in the 208-ball MAPBGA package supports 341 total analog input channels for the eQADC subsystem - including four pairs of differential inputs with variable gain amplifiers and programmable bias resistors. This matches the specification documented in the MPC5634M datasheet Rev. 9, Section 2.2.14, and is enabled by the full pinout availability of the 208-ball variant.
Is the SPC5634MF2MMG80 pin-compatible with other members of the MPC563xM series?
No, the SPC5634MF2MMG80 is not pin-compatible across MPC563xM variants - the 208-ball MAPBGA (SPC5634MF2MMG80), 176-pin LQFP (SPC5634MF2MLL80), and 144-pin LQFP packages have distinct ball/pin mappings, power distribution, and I/O assignments. Migration between packages requires PCB redesign and SIU configuration updates, as confirmed in Section 3 of the MPC5634M datasheet Rev. 9.
What debug capabilities does the SPC5634MF2MMG80 offer for real-time calibration and trace?
The SPC5634MF2MMG80 features a Nexus Class 2 debug port compliant with IEEE-ISTO 5001-2003, supporting real-time memory access, data value breakpoints, and instruction trace. It enables run-time calibration of flash-resident parameters and full memory map visibility during ECU validation - capabilities verified in the MPC5634M datasheet Rev. 9, Section 2.2.20 and Appendix A of the MPC5634M_AD Rev. 1.0.
SPC5634MF2MMG80 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 208-BGA
- Series:
- MPC56xx Qorivva
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 94K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.25V
- Data Converters:
- A/D 34x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5634MF2MMG80 FAQ
1.How can I place an order for SPC5634MF2MMG80 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5634MF2MMG80 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 SPC5634MF2MMG80 reliable?
The price and inventory of SPC5634MF2MMG80 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5634MF2MMG80 is usually 5 days.
3.What payment methods are accepted for SPC5634MF2MMG80?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5634MF2MMG80 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5634MF2MMG80?
SPC5634MF2MMG80 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5634MF2MMG80 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 SPC5634MF2MMG80?
For technical support, including SPC5634MF2MMG80 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5634MF2MMG80 requirements.
6.How does Aetrix verify that SPC5634MF2MMG80 is sourced from the original manufacturer or authorized distributors?
All SPC5634MF2MMG80 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 SPC5634MF2MMG80 meets industry standards.
7.What is the process for return or replacement of SPC5634MF2MMG80?
All SPC5634MF2MMG80 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5634MF2MMG80, 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 SPC5634MF2MMG80 part is unused and in its original packaging.
Return procedure for SPC5634MF2MMG80:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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