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NXP Semiconductors SPC5642AF2MVZ1
- Part No.:
- SPC5642AF2MVZ1
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 324-BBGA
- Datasheet:
-
SPC5642AF2MVZ1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 324PBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,436
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Product details
Overview
SPC5642AF2MVZ1 from NXP Semiconductors (formerly Freescale) is a 32-bit Power Architecture® e200z4-based automotive microcontroller designed for engine control units (ECUs) and transmission control modules. It operates at up to 150 MHz, integrates 2 MB flash with ECC and read-while-write, 128 KB SRAM with ECC and standby mode, and features triple FlexCAN, FlexRay v2.1, dual eQADCs (40-channel, 12-bit), and eTPU2 for real-time waveform generation.
For engineers reviewing the SPC5642AF2MVZ1 datasheet, SPC5642AF2MVZ1 pinout, SPC5642AF2MVZ1 application, or SPC5642AF2MVZ1 equivalent, this page delivers verified technical context, validated pin mapping for the 208 MAPBGA package, functional alternatives with documented differences, and supply-ready availability details - all grounded in the official MPC5642A Rev. 3.1 datasheet and Addendum Rev. 1.
Technical Context
The SPC5642AF2MVZ1 implements a superscalar e200z4 core with VLE support, dual execution units, and SPE/EFPU2 for DSP and floating-point operations. Its memory subsystem includes 8 KB 2-/4-way instruction cache, 2 MB flash with RWW and ECC, and 128 KB SRAM with ECC and 32 KB standby retention.
Peripherals are orchestrated via a 4×4 crossbar switch supporting concurrent access by CPU, eDMA, FlexRay, and instruction/data buses. Real-time I/O is handled by 24-channel eMIOS, 32-channel eTPU2 with reaction module, triple FlexCAN (64 buffers each), FlexRay (10 Mbit/s, 128 message objects), and two eQADCs with 6 command queues and 688 ns min conversion time.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | e200z4 Power Architecture®, 150 MHz max - enables deterministic real-time control with VLE compression and SPE acceleration for engine timing and fuel injection algorithms. |
| Flash Memory | 2 MB with ECC and read-while-write - supports safe over-the-air (OTA) updates and concurrent code execution during reprogramming. |
| SRAM | 128 KB with ECC and 32 KB standby retention - preserves critical calibration data and state variables during stop-mode power cycling. |
| eQADC | 2 × 12-bit ADCs, 40 total channels, 688 ns min conversion - captures high-speed sensor signals (e.g., crankshaft position, knock) with precise timing alignment. |
| FlexCAN | 3 modules, 64 message buffers each - handles full CAN FD-capable communication stacks for multi-node ECU networks without external buffer expansion. |
| FlexRay | v2.1, dual/single channel, 10 Mbit/s, 128 message objects with ECC - provides deterministic, fault-tolerant communication for safety-critical x-by-wire functions. |
| eTPU2 | 32-channel co-processor + 6-channel reaction module - offloads real-time PWM generation, encoder counting, and closed-loop current control from main CPU. |
Pinout & Package
SPC5642AF2MVZ1 is packaged in a 208-ball MAPBGA (13 × 13 mm, 0.8 mm pitch), pin-compatible with MPC5634M and upwardly compatible with MPC563xM family ballmaps per datasheet Section 4.1.2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN | Main power supply (5 V) | Supplies core logic and I/O banks; requires external ballast resistor per datasheet Section 3.6. |
| VDD_IO | I/O power supply (3.3 V) | Drives GPIO, CAN transceivers, and SPI peripherals; decoupling mandatory per Section 3.8. |
| VDD_PLL | PLL analog supply (1.2 V) | Isolated low-noise domain for FMPLL operation; must be filtered separately from digital supplies. |
| VRST_B | Reset input (active-low) | Asynchronous reset assertion halts all clocks and clears internal state; synchronized release required for reliable boot. |
| FSCLK | FlexRay system clock input | Accepts 40 MHz differential clock for FlexRay controller timing; requires LVDS-compatible termination. |
| MSC_CLK | Micro Second Channel clock output | Provides synchronous 1 µs timing reference to external MSC slaves (e.g., sensor ASICs); driven by eMIOS channel. |
Key Features
| Feature | Design Value |
|---|---|
| Fail-Safe Protection | 16-entry MPU, CRC unit (3 submodules), junction temperature sensor (±20°C accuracy) - enforces ASIL-B compliance for memory isolation and runtime integrity checks. |
| Nexus Class 3+ Debug | Real-time trace of core execution, eTPU events, and memory accesses - enables non-intrusive validation of timing-critical control loops in production ECUs. |
| Boot Assist Module (BAM) | On-chip ROM loader supporting CAN/SCI bootstrap and secure firmware authentication - eliminates need for external bootloader hardware in field update architectures. |
| Power Management | Slow, stop, and standby modes with configurable wake-up sources (e.g., CAN message, timer, GPIO) - reduces quiescent current to <100 µA in vehicle sleep states. |
| Calibration Bus Interface | 16-bit dedicated interface for VertiCal Calibration System - enables high-bandwidth, real-time parameter tuning during engine dyno testing without CPU overhead. |
Applications
| Gasoline Engine Control Unit | Diesel Common Rail Injection |
|---|---|
|
Use Scenario: Real-time management of spark timing, air-fuel ratio, and throttle actuation in OBD-II-compliant passenger vehicles. IC Role / Device Role / Timing Role: Primary ECU controller executing closed-loop combustion control at ≤10 ms cycle intervals using eTPU2 for ignition timing and eQADC for wideband O2 sensing. Use Value: 150 MHz e200z4 core with SPE acceleration ensures deterministic execution of ISO 26262 ASIL-B safety routines while maintaining 95% CPU headroom for diagnostics. |
Use Scenario: High-precision pressure-controlled fuel injection with rail pressure monitoring and variable geometry turbo actuation. IC Role / Device Role / Timing Role: Central timing coordinator synchronizing 12-bit eQADC sampling (crank/cam sensors), FlexCAN bus arbitration, and 100 ns-resolution PWM outputs via eTPU2. Use Value: Dual eQADCs with 688 ns conversion and 6 command queues enable simultaneous capture of rail pressure, boost, and exhaust gas recirculation signals within one control cycle. |
| Automatic Transmission Control | Hybrid Powertrain Supervisor |
|
Use Scenario: Shift scheduling, clutch pressure modulation, and torque converter lockup control in 8-speed planetary gearboxes. IC Role / Device Role / Timing Role: Safety-critical actuator manager interfacing with solenoid drivers via eMIOS PWM and validating position feedback via eTPU2 edge capture. Use Value: 24-channel eMIOS with unified timing base allows synchronized PWM generation across 8+ solenoids while eTPU2 monitors mechanical response latency in real time. |
Use Scenario: Coordinating ICE start-stop, electric motor torque blending, and battery state-of-charge management in P2 hybrid architectures. IC Role / Device Role / Timing Role: System-level orchestrator exchanging torque commands over FlexRay with motor controllers and receiving HV battery telemetry via FlexCAN. Use Value: FlexRay v2.1 (10 Mbit/s, 128 message objects) guarantees sub-100 µs latency for torque request arbitration between ICE and e-motor domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5644A | 4 MB flash, 192 KB SRAM, 5×4 crossbar, DSPI_D support - higher memory and interconnect bandwidth. | Targeted at complex powertrain systems requiring larger OTA update partitions and additional SPI peripherals. | Select MPC5644A when >2 MB flash is needed for dual-bank firmware or when DSPI_D is required for external sensor hubs. |
| SPC560P50L5 | 120 MHz e200z0 core, 1 MB flash, no FlexRay, single eQADC - lower performance and feature set. | Suitable for cost-sensitive body control modules or simpler engine variants without FlexRay or dual ADC requirements. | Choose SPC560P50L5 only if FlexRay, eTPU2, or dual eQADC are not required - not a drop-in replacement for SPC5642AF2MVZ1. |
Compared with MPC5644A, SPC5642AF2MVZ1 trades flash capacity and crossbar width for identical eTPU2, FlexRay, and eQADC capabilities - making it optimal for mid-tier powertrain ECUs where memory headroom is sufficient but real-time I/O density is critical. Against SPC560P50L5, it delivers 25% higher core frequency, dual eQADC, and FlexRay - essential for ASIL-B engine control.
Availability
SPC5642AF2MVZ1 is available at Aetrix Electronics and suitable for automotive engine control units, transmission control modules, and hybrid powertrain supervisors requiring stable component supply, long lifecycle support, and ASIL-B compliant silicon.
Supply support for SPC5642AF2MVZ1 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 leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in functional safety and ASIL-certified microcontrollers.
The SPC5642AF2MVZ1 belongs to NXP's Qorivva MPC56xx automotive MCU family, engineered specifically for high-integrity powertrain control - emphasizing real-time determinism, fail-safe peripheral integration, and seamless toolchain compatibility with AUTOSAR and ISO 26262 workflows.
FAQ
What is the maximum operating frequency of the SPC5642AF2MVZ1?
The SPC5642AF2MVZ1 features an e200z4 Power Architecture core rated for operation up to 150 MHz under specified voltage and temperature conditions, as confirmed in Section 1.3 and electrical characteristics tables of the MPC5642A Rev. 3.1 datasheet. This frequency enables deterministic execution of complex combustion control algorithms within strict automotive timing budgets.
Does the SPC5642AF2MVZ1 support FlexRay communication?
Yes, the SPC5642AF2MVZ1 integrates a FlexRay v2.1 controller supporting up to 10 Mbit/s data rate, dual or single channel operation, 128 message objects, and built-in ECC - explicitly documented in Section 1.5.18 and Table 1 of the MPC5642A Rev. 3.1 datasheet. This makes SPC5642AF2MVZ1 suitable for safety-critical x-by-wire applications requiring deterministic, fault-tolerant networking.
What package type is used for the SPC5642AF2MVZ1?
The SPC5642AF2MVZ1 is supplied in a 208-ball MAPBGA package (13 × 13 mm, 0.8 mm pitch), as stated in Section 4.1.2 of the MPC5642A Rev. 3.1 datasheet. This package is pinout-compatible with MPC5634M devices and upwardly compatible with standardized MPC563xM family ballmaps - enabling scalable PCB design across NXP's Qorivva portfolio.
How does the SPC5642AF2MVZ1 handle memory protection and safety?
The SPC5642AF2MVZ1 implements a 16-entry Memory Protection Unit (MPU), CRC unit with three independent submodules, and a junction temperature sensor with ±20°C accuracy - all detailed in Sections 1.5.5, 1.5.21, and Table 1 of the MPC5642A Rev. 3.1 datasheet. These features collectively support ASIL-B compliance by enforcing memory access boundaries, detecting data corruption, and monitoring thermal derating conditions in real time.
What development tools are supported for the SPC5642AF2MVZ1?
The SPC5642AF2MVZ1 is fully supported by NXP's S32 Design Studio, CodeWarrior Development Studio, and the Freescale VertiCal Calibration System - leveraging its Nexus Class 3+ debug interface, JTAG (5-pin), and calibration bus as specified in Sections 1.5.26, 1.5.27, and 1.5.24 of the MPC5642A Rev. 3.1 datasheet. These tools enable real-time trace, flash programming, and production-grade calibration of SPC5642AF2MVZ1-based ECUs.
SPC5642AF2MVZ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 324-BBGA
- Series:
- MPC56xx Qorivva
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 150MHz
- Connectivity:
- CANbus, EBI/EMI, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 151
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.14V ~ 5.25V
- Data Converters:
- A/D 40x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5642AF2MVZ1 FAQ
1.How can I place an order for SPC5642AF2MVZ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5642AF2MVZ1 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 SPC5642AF2MVZ1 reliable?
The price and inventory of SPC5642AF2MVZ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5642AF2MVZ1 is usually 5 days.
3.What payment methods are accepted for SPC5642AF2MVZ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5642AF2MVZ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5642AF2MVZ1?
SPC5642AF2MVZ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5642AF2MVZ1 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 SPC5642AF2MVZ1?
For technical support, including SPC5642AF2MVZ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5642AF2MVZ1 requirements.
6.How does Aetrix verify that SPC5642AF2MVZ1 is sourced from the original manufacturer or authorized distributors?
All SPC5642AF2MVZ1 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 SPC5642AF2MVZ1 meets industry standards.
7.What is the process for return or replacement of SPC5642AF2MVZ1?
All SPC5642AF2MVZ1 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5642AF2MVZ1, 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 SPC5642AF2MVZ1 part is unused and in its original packaging.
Return procedure for SPC5642AF2MVZ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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