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NXP Semiconductors SPC5603BF2CLL6
- Part No.:
- SPC5603BF2CLL6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC5603BF2CLL6.pdf
- Description:
- IC MCU 32BIT 384KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,071
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Product details
Overview
SPC5603BF2CLL6 from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture® e200z0h core, operating up to 64 MHz with 384 KB on-chip code flash, 64 KB data flash, and 32 KB SRAM - all featuring ECC protection. It integrates six FlexCAN modules, four LINFlex interfaces, three DSPI controllers, and a 10-bit ADC with 28 channels for body control unit and gateway applications.
For engineers reviewing the SPC5603BF2CLL6 datasheet, SPC5603BF2CLL6 pinout, SPC5603BF2CLL6 application, or SPC5603BF2CLL6 equivalent, key selection criteria include its 100-pin LQFP package, FMPLL clock generation, Nexus 2+ debug interface, and support for AUTOSAR-compliant real-time timers (PIT/STM) in safety-critical automotive environments.
Technical Context
The SPC5603BF2CLL6 implements the e200z0h CPU core with Variable Length Encoding (VLE) for reduced code footprint and operates at up to 64 MHz via its frequency-modulated PLL. Its crossbar switch enables concurrent access to flash, SRAM, and peripherals by multiple bus masters including eMIOS, FlexCAN, and DSPI.
It features an interrupt controller (INTC) supporting 148 vectors, memory protection unit (MPU) with eight region descriptors, and boot assist module (BAM) enabling flash programming over CAN or SCI. The device includes dedicated hardware blocks for real-time operation: RTC with 1 ms wakeup resolution, six PIT timers, and System Timer Module (STM) compliant with AUTOSAR OS requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h - Power Architecture® embedded category core with VLE instruction set for optimized code density and deterministic execution. |
| Max Operating Frequency | 64 MHz - Enables real-time response in automotive body electronics with cycle-accurate timing for LIN/CAN message scheduling. |
| Code Flash | 384 KB with ECC - Supports robust firmware storage and field updates with error detection/correction for ASIL-B compliance. |
| Data Flash | 64 KB (4 × 16 KB) with ECC - Provides non-volatile parameter storage for calibration data, configuration, and diagnostics without external EEPROM. |
| SRAM | 32 KB with ECC - Sufficient for AUTOSAR OS stacks, task stacks, and real-time buffers while meeting functional safety memory integrity requirements. |
| FlexCAN Modules | 6 × configurable CAN 2.0B controllers - Enables multi-bus vehicle networking (e.g., powertrain-CAN, body-CAN, infotainment-CAN) with flexible message buffering. |
| ADC | 10-bit, 28-channel - Supports sensor monitoring (temperature, voltage, position) across multiple domains with simultaneous sampling capability via CTU. |
| Debug Interface | Nexus 2+ per IEEE-ISTO 5001-2003 - Delivers real-time trace, complex breakpointing, and runtime variable inspection for ISO 26262 development workflows. |
Pinout & Package
SPC5603BF2CLL6 is housed in a 100-pin LQFP package (14 × 14 × 1.4 mm), RoHS-compliant, with exposed thermal pad. Pin functions include dedicated CAN_H/L, LIN_TX/RX, SPI_MOSI/MISO/SCK/SS, ADC_IN[0–27], and configurable GPIOs multiplexed across SIUL ports PA–PH.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Asynchronous reset input | Pulled high internally after PHASE2; initiates cold start sequence and clears all registers - critical for fail-safe recovery in automotive ECUs. |
| XTAL / EXTAL | Crystal oscillator inputs | Supports 4–16 MHz external crystal; enables precise clock source for FMPLL with ±50 ppm stability required for CAN bit timing accuracy. |
| VDD_HV / VSS_HV | Digital supply rails | 3.3 V digital domain power (7 pins VDD_HV, 4 pins VSS_HV) - distributed for low-noise operation and EMI reduction in mixed-signal automotive PCB layouts. |
| VDD_LV / VSS_LV | Core regulator decoupling | 1.2 V internal core supply with three dedicated decoupling pairs - mandates local 100 nF ceramic capacitors per pair for stable e200z0h operation. |
| PA[0]–PA[15] | General-purpose I/O port A | 16-bit bidirectional port with interrupt/wakeup capability (WKPU); supports GPIO, eMIOS, LINFlex, and CAN alternate functions per PCR configuration. |
| PD[0]–PD[15] | General-purpose I/O port D | 16-bit port with enhanced drive strength; used for high-speed SPI, CAN transceiver control, and ADC reference routing in body control designs. |
| MDO0–MDO3, MCKO | Nexus 2+ trace outputs | Four data + one clock output for real-time instruction trace - essential for coverage analysis and timing validation per ISO 26262 tool qualification. |
Key Features
| Feature | Design Value |
|---|---|
| FMPLL with frequency modulation | Reduces electromagnetic interference (EMI) by spreading spectrum of system clocks - meets CISPR 25 Class 5 radiated emissions limits without added shielding. |
| Boot Assist Module (BAM) | Enables in-system flash reprogramming over CAN or SCI without external debugger - supports OTA updates and production line flashing in vehicle assembly. |
| Crossbar switch architecture | Allows concurrent DMA transfers (eDMA), CPU fetches, and peripheral accesses - eliminates bus contention in high-throughput gateway applications with multiple CAN/LIN buses. |
| Memory Protection Unit (MPU) | Eight configurable regions with 32-byte granularity - enforces software partitioning between AUTOSAR OS tasks, drivers, and application SW-Cs for ASIL-B separation. |
| Real-Time Counter (RTC) | Autonomous 128 kHz or 16 MHz clock source with 1 ms wakeup resolution and 2 s max timeout - enables low-power sleep modes with precise wake events for periodic sensor polling. |
| Enhanced Modular I/O System (eMIOS) | 28-channel 16-bit timer subsystem supporting input capture, output compare, and PWM generation - replaces discrete timers in motor control and lighting dimming functions. |
Applications
| Body Control Module (BCM) | Door Module Controller |
|---|---|
Use Scenario: Centralized management of lighting, wipers, windows, and locks in modern vehicles. IC Role / Device Role / Timing Role: Main application processor executing AUTOSAR BSW and application SW-Cs with real-time CAN/LIN communication and ADC-based sensor monitoring. Use Value: 384 KB flash accommodates full BCM software stack plus diagnostic routines; six FlexCAN modules enable seamless integration into multi-CAN domain architectures. | Use Scenario: Local control of power windows, mirror adjustment, and door lock actuators with anti-pinch detection. IC Role / Device Role / Timing Role: Dedicated motor control node using eMIOS PWM and ADC for current sensing, with LINFlex for communication to BCM. Use Value: 28-channel ADC supports simultaneous sampling of multiple current sensors; VLE encoding reduces flash usage for compact motor control algorithms. |
| Vehicle Gateway | Seat Control Unit |
Use Scenario: Protocol translation and message routing between powertrain, chassis, and infotainment CAN networks. IC Role / Device Role / Timing Role: High-bandwidth bridge processor managing up to six independent CAN buses with configurable message filtering and store-and-forward logic. Use Value: Crossbar switch enables concurrent CAN RX/TX DMA operations; 32 KB SRAM provides buffer space for multi-message queuing without CPU intervention. | Use Scenario: Position and heating control for electric seats with memory presets and occupant detection. IC Role / Device Role / Timing Role: Safety-aware controller using MPU-enforced memory isolation between seat motor drivers and occupant sensor processing. Use Value: ECC-protected SRAM and flash ensure data integrity for stored seat positions; RTC enables timed heating cycles with autonomous wakeup from sleep mode. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604BCVLH | Same e200z0h core, 512 KB flash, 48 KB SRAM, 144-pin LQFP - higher memory and I/O count. | Targeted at complex gateways or ADAS domain controllers requiring larger code footprint and more CAN/LIN interfaces. | Select when >384 KB flash or >100 GPIOs are needed; not pin-compatible due to different package and pinout. |
| SPC560B50L5 | e200z0 core (non-h version), 512 KB flash, 40 KB SRAM, 100-pin LQFP - lacks VLE and some peripheral enhancements. | Suitable for cost-sensitive body electronics where VLE code compression and advanced debug are not required. | Consider for legacy software compatibility; lower performance margin and no Nexus 2+ trace - insufficient for ASIL-B toolchain qualification. |
Compared with MPC5604BCVLH, SPC5603BF2CLL6 offers optimized cost/performance for mid-tier body control with sufficient memory and peripherals, while SPC560B50L5 trades debug capability and code efficiency for lower BOM cost in non-safety applications.
Availability
SPC5603BF2CLL6 is available at Aetrix Electronics and suitable for automotive body electronics, gateway systems, and seat control units requiring stable component supply, long lifecycle support, and AEC-Q100 Grade 2 qualification.
Supply support for SPC5603BF2CLL6 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.
The SPC5603BF2CLL6 belongs to the SPC560x automotive MCU family, designed specifically for body electronics and gateway applications demanding functional safety, real-time performance, and multi-protocol communication.
FAQ
What is the maximum operating frequency of the SPC5603BF2CLL6?
The SPC5603BF2CLL6 operates at a maximum frequency of 64 MHz, achieved via its integrated frequency-modulated phase-locked loop (FMPLL). This speed supports real-time execution of AUTOSAR OS tasks, CAN message handling at 1 Mbps, and LIN frame processing within strict timing budgets. The FMPLL also provides spread-spectrum clocking to reduce EMI emissions during SPC5603BF2CLL6 operation in automotive environments.
Does the SPC5603BF2CLL6 support AUTOSAR-compliant real-time timers?
Yes, the SPC5603BF2CLL6 includes six Periodic Interrupt Timers (PIT) with 32-bit resolution and a System Timer Module (STM), both explicitly designed for AUTOSAR OS compliance. These timers provide precise, jitter-free timing services for task scheduling, watchdog supervision, and time-triggered communication - essential for ASIL-B software architectures built around SPC5603BF2CLL6.
What debug interface does the SPC5603BF2CLL6 provide?
The SPC5603BF2CLL6 features the Nexus 2+ development interface per IEEE-ISTO 5001-2003 Class Two Plus standard, including real-time trace, complex breakpoints, and data watchpoints. This interface is mandatory for ISO 26262 tool qualification and enables full visibility into SPC5603BF2CLL6 runtime behavior during functional safety verification and validation.
How many CAN interfaces does the SPC5603BF2CLL6 integrate?
The SPC5603BF2CLL6 integrates six enhanced full CAN (FlexCAN) modules, each supporting CAN 2.0B protocol with configurable message buffers and hardware filtering. This enables SPC5603BF2CLL6 to serve as a multi-domain vehicle gateway or high-channel-count body controller without external CAN controllers or protocol translators.
Is the SPC5603BF2CLL6 qualified for automotive use?
Yes, the SPC5603BF2CLL6 is AEC-Q100 qualified for Grade 2 (-40°C to +105°C) operation and designed to meet automotive functional safety requirements. Its ECC-protected memories, lockstep-capable peripherals, and comprehensive self-test libraries support ASIL-B system-level compliance when implemented per NXP's safety manual for SPC5603BF2CLL6.
SPC5603BF2CLL6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit Single-Core
- Speed:
- 64MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 79
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 28K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 28x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5603BF2CLL6 FAQ
1.How can I place an order for SPC5603BF2CLL6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5603BF2CLL6 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 SPC5603BF2CLL6 reliable?
The price and inventory of SPC5603BF2CLL6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5603BF2CLL6 is usually 5 days.
3.What payment methods are accepted for SPC5603BF2CLL6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5603BF2CLL6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5603BF2CLL6?
SPC5603BF2CLL6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5603BF2CLL6 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 SPC5603BF2CLL6?
For technical support, including SPC5603BF2CLL6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5603BF2CLL6 requirements.
6.How does Aetrix verify that SPC5603BF2CLL6 is sourced from the original manufacturer or authorized distributors?
All SPC5603BF2CLL6 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 SPC5603BF2CLL6 meets industry standards.
7.What is the process for return or replacement of SPC5603BF2CLL6?
All SPC5603BF2CLL6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5603BF2CLL6, 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 SPC5603BF2CLL6 part is unused and in its original packaging.
Return procedure for SPC5603BF2CLL6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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