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NXP Semiconductors SPC5633MF2MLQ60R
- Part No.:
- SPC5633MF2MLQ60R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC5633MF2MLQ60R.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
SPC5633MF2MLQ60R from STMicroelectronics is an automotive-grade 32-bit Power Architecture® microcontroller based on the e200z335 core, operating up to 80 MHz with 64 KB on-chip flash and 64 KB SRAM (32 KB on standby power). It integrates dual FlexCAN 2.0B controllers, dual eSCI UART/LIN interfaces, eQADC with differential 12-bit conversion at 500 kSPS, eTPU2 for precision timing control, and FMPLL with frequency modulation-designed for engine control units (ECUs) and transmission control modules.
For engineers reviewing the SPC5633MF2MLQ60R datasheet, SPC5633MF2MLQ60R pinout, SPC5633MF2MLQ60R application, or SPC5633MF2MLQ60R 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, Nexus Class 2 debug support, and AEC-Q100 Grade 1 qualification for automotive powertrain systems.
Technical Context
The SPC5633MF2MLQ60R implements a high-integrity automotive MCU architecture centered on the e200z335 core-a 32-bit Power Architecture Book E processor with SPE APU, IEEE 754-compatible FPU, and precise exception handling (<120 ns interrupt latency @ 80 MHz). Its memory subsystem includes 64 KB flash with ECC protection, 64 KB SRAM (32 KB battery-backed), and hardware-accelerated flash access via Fetch Accelerator.
Peripherals are orchestrated through an AMBA crossbar switch supporting concurrent CPU instruction/data, eDMA, and peripheral accesses. Critical real-time functions are enabled by eTPU2 (32 channels, 24-bit resolution), eQADC (341 input channels, angular decimation, zero-jitter queue 0 triggering), and dual FlexCAN (32 + 64 message buffers) with programmable acceptance filtering and listen-only mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e200z335 32-bit Power Architecture® core with SPE APU and scalar single-precision FPU-enables deterministic signal processing and floating-point math in engine control algorithms. |
| Max Operating Frequency | 80 MHz (with ±2% frequency modulation)-supports real-time deterministic execution of AUTOSAR-compliant powertrain tasks. |
| Flash Memory | 64 KB with ECC, dual-array architecture-allows concurrent read/erase for EEPROM emulation and safe firmware updates. |
| SRAM | 64 KB total (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-certified for under-hood deployment in gasoline/diesel ECUs without external cooling. |
| Supply Voltage | Single 5.0 V ±10% input with integrated 3.3 V I/O and 1.2 V core regulators-eliminates need for external PMIC in compact ECU designs. |
| Automotive Qualification | AEC-Q100 Grade 1 qualified-meets reliability and stress-test requirements for safety-critical powertrain applications. |
| I/O Interface Support | Dual FlexCAN 2.0B, dual eSCI (LIN/UART), 2× DSPI, eMIOS (16 channels), eTPU2 (32 channels)-provides full connectivity for sensor actuation, diagnostics, and inter-module communication. |
Pinout & Package
SPC5633MF2MLQ60R is housed in a 176-pin LQFP package (24 mm × 24 mm, 0.5 mm pitch), optimized for thermal dissipation and PCB routing density in automotive control modules. The package supports 80 GPIOs managed via SIU with per-pin configurable drive strength, slew rate, hysteresis, and weak pull-up/down.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main power supply input | Accepts 4.5–5.25 V; feeds internal regulators for 3.3 V I/O and 1.2 V core-enables single-rail board design. |
| VDDA | Analog power supply | Separate 4.5–5.25 V rail for eQADC and voltage reference-reduces digital noise coupling into analog measurements. |
| VRH/VRT | ADC reference voltage inputs | Accept external 5 V reference or internal 25%/75% VREF taps-supports ratiometric sensor interfacing and self-calibration. |
| FMCLK | FMPLL reference clock input | Accepts 4–20 MHz crystal or external clock-configurable pre-divider enables precise system clock synthesis up to 80 MHz. |
| CAN0_TX / CAN0_RX | FlexCAN 0 differential transceiver interface | Direct connection to ISO 11898-2 compliant physical layer-no external level-shifting required for standard CAN bus termination. |
| NEXUS_TDI / TDO / TCK / TMS | Nexus Class 2 debug port | Real-time trace, memory access, and breakpoint control via IEEE-ISTO 5001-2003-enables production-line calibration and field diagnostics. |
Key Features
| Feature | Design Value |
|---|---|
| eTPU2 co-processor | 32 independent timing channels with angle-clock synchronization-enables simultaneous spark/fuel injection timing, cam/crank decoding, and knock detection without CPU intervention. |
| eQADC angular decimation | Time-domain FIR/IIR filtering with angle-domain downsampling-delivers crank-angle-synchronized combustion analysis for closed-loop knock control. |
| FMPLL frequency modulation | Programmable triangle-wave modulation depth/frequency-reduces electromagnetic interference in noisy automotive harness environments. |
| Boot Assist Module (BAM) | Hardware-managed boot from flash, external calibration bus, or FlexCAN/eSCI download-ensures secure, fail-safe firmware recovery after corruption or update failure. |
| Error Correction Status Module (ECSM) | Single-bit error correction with reporting for flash and SRAM-maintains data integrity in high-radiation under-hood conditions. |
| Software Watchdog Timer (SWT) | 32-bit timer with configurable reset/NMI output-detects software hangs in ASIL-B–compliant safety routines. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time management of fuel injection timing, ignition spark advance, and air-fuel ratio based on crank/cam position, MAP, and O2 sensor feedback. IC Role / Device Role / Timing Role: Primary controller executing AUTOSAR-compliant BSW and application SW with sub-microsecond interrupt latency for time-critical actuator commands. Use Value: eTPU2 delivers deterministic 24-bit angle-aligned timing for spark/fuel events; eQADC provides 12-bit differential sampling at 500 kSPS for wideband lambda sensing. |
Use Scenario: Closed-loop hydraulic pressure control, shift solenoid sequencing, and torque converter clutch engagement using throttle, turbine speed, and oil temperature inputs. IC Role / Device Role / Timing Role: Safety-aware controller managing ASIL-B–rated functions with ECSM-protected memory and SWT-initiated failsafe transitions. Use Value: Dual FlexCAN interfaces enable redundant communication with engine ECU and body domain; 150°C rating ensures reliability in transmission oil-cooled mounting locations. |
| Electric Power Steering (EPS) Controller | Onboard Charger (OBC) Control |
Use Scenario: Torque assist calculation, motor phase current sensing, and fault-tolerant steering angle validation using resolver feedback and CAN status messages. IC Role / Device Role / Timing Role: High-integrity motion controller synchronizing eMIOS PWM outputs with eQADC current sampling and eTPU2 resolver decoding. Use Value: Zero-jitter eQADC queue 0 triggering enables precise current measurement aligned to motor commutation edges-critical for torque ripple reduction. |
Use Scenario: AC/DC conversion control, DC-link voltage regulation, and thermal monitoring in bidirectional EV chargers interfacing with vehicle battery and grid. IC Role / Device Role / Timing Role: System coordinator managing isolation barriers, safety interlocks, and grid synchronization via eSCI and FlexCAN. Use Value: 64 KB flash with ECC supports certified charging stack firmware; 176-LQFP package allows conformal coating for high-humidity under-hood environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5634MF2MLQ60R | 1.5 MB flash, 94 KB SRAM (32 KB standby), identical peripherals and pinout-higher memory capacity variant in same 176-LQFP package. | Suitable for complex ECUs requiring larger bootloader, diagnostic stacks, or multi-map calibration storage. | Select when firmware size exceeds 64 KB or when future-proofing for feature expansion is required. |
| SPC560P50L5CEFAY | Same e200z335 core but 144-LQFP package, 512 KB flash, 48 KB SRAM, no eTPU2-reduced peripheral set and smaller footprint. | Targeted at cost-sensitive body control modules or gateway nodes where advanced timing peripherals are unnecessary. | Choose for non-powertrain applications where eTPU2 and angular decimation are not required and PCB space is constrained. |
Compared with SPC5633MF2MLQ60R, MPC5634MF2MLQ60R offers scalable memory for complex firmware while maintaining identical real-time capabilities and pin compatibility; SPC560P50L5CEFAY trades eTPU2 and flash capacity for lower cost and smaller form factor-making it suitable only where deterministic timing co-processing is not needed.
Availability
SPC5633MF2MLQ60R is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and electric power steering systems requiring stable component supply across extended automotive product lifecycles.
Supply support for SPC5633MF2MLQ60R 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
STMicroelectronics is a global semiconductor leader specializing in automotive, industrial, and power management ICs, with deep expertise in functional safety and AEC-Q100–qualified microcontrollers.
The SPC5633MF2MLQ60R belongs to the SPC56x family-designed specifically for ASIL-B–compliant powertrain applications, integrating safety mechanisms, real-time peripherals, and robust packaging for under-hood deployment.
FAQ
What is the maximum junction temperature rating for the SPC5633MF2MLQ60R?
The SPC5633MF2MLQ60R is rated for continuous operation from -40°C to 150°C junction temperature. This Grade 1 AEC-Q100 specification enables direct mounting in high-heat zones such as engine compartments without forced cooling, and is validated across all operating modes including full-speed execution and low-power stop states.
Does the SPC5633MF2MLQ60R support CAN FD or only classical CAN 2.0B?
The SPC5633MF2MLQ60R integrates two FlexCAN modules compliant exclusively with ISO 11898-1:2015 CAN 2.0B protocol-supporting 1 Mbps baud rate, 29-bit extended identifiers, and programmable acceptance filtering. It does not implement CAN FD features such as flexible data-rate or CRC enhancements.
How is flash memory protected against unauthorized access or tampering on the SPC5633MF2MLQ60R?
The SPC5633MF2MLQ60R implements a hardware-based censorship protection scheme that prevents flash content visibility during debug or external read attempts. Access requires writing a 64-bit serial boot password to the JTAGC censorship disable register-effective until next reset-and is enforced independently of software-level security keys.
Can the SPC5633MF2MLQ60R operate from a single 5 V supply without external regulators?
Yes-the SPC5633MF2MLQ60R includes an on-chip voltage regulator that accepts 4.5–5.25 V and generates regulated 3.3 V for I/O and 1.2 V for the e200z335 core. No external regulators are required, simplifying power design for compact automotive control modules.
What debug interface does the SPC5633MF2MLQ60R provide, and what capabilities does it support?
The SPC5633MF2MLQ60R features a Nexus Class 2 debug port compliant with IEEE-ISTO 5001-2003, accessible via standard JTAG pins. It supports real-time memory access, data value breakpoints, run-time calibration, and trace-enabling full visibility into both e200z335 core and eTPU2 execution for development and field diagnostics.
SPC5633MF2MLQ60R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 60MHz
- Connectivity:
- CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.25V
- Data Converters:
- A/D 32x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5633MF2MLQ60R FAQ
1.How can I place an order for SPC5633MF2MLQ60R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5633MF2MLQ60R 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 SPC5633MF2MLQ60R reliable?
The price and inventory of SPC5633MF2MLQ60R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5633MF2MLQ60R is usually 5 days.
3.What payment methods are accepted for SPC5633MF2MLQ60R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5633MF2MLQ60R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5633MF2MLQ60R?
SPC5633MF2MLQ60R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5633MF2MLQ60R 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 SPC5633MF2MLQ60R?
For technical support, including SPC5633MF2MLQ60R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5633MF2MLQ60R requirements.
6.How does Aetrix verify that SPC5633MF2MLQ60R is sourced from the original manufacturer or authorized distributors?
All SPC5633MF2MLQ60R 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 SPC5633MF2MLQ60R meets industry standards.
7.What is the process for return or replacement of SPC5633MF2MLQ60R?
All SPC5633MF2MLQ60R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5633MF2MLQ60R, 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 SPC5633MF2MLQ60R part is unused and in its original packaging.
Return procedure for SPC5633MF2MLQ60R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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