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NXP Semiconductors SPC5603BF2CLL4
- Part No.:
- SPC5603BF2CLL4
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC5603BF2CLL4.pdf
- Description:
- IC MCU 32BIT 384KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:600
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Product details
Overview
SPC5603BF2CLL4 from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture e200z0h core, operating up to 64 MHz with 384 KB code flash, 64 KB data flash, and 40 KB SRAM with ECC. It integrates 6 FlexCAN modules, 4 LINFlex interfaces, 3 DSPI controllers, and a 10-bit 28-channel ADC - deployed in body control modules for vehicle lighting and door actuation.
For engineers reviewing the SPC5603BF2CLL4 datasheet, SPC5603BF2CLL4 pinout, SPC5603BF2CLL4 application, or SPC5603BF2CLL4 equivalent, key selection criteria include CAN/LIN interface count, flash memory size, SRAM with ECC, FMPLL clock generation, and 144-pin LQFP package compatibility with automotive ASIL-B functional safety requirements.
Technical Context
The SPC5603BF2CLL4 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 (FMPLL). 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) with 148 vectors, Memory Protection Unit (MPU) with 8 region descriptors, and Boot Assist Module (BAM) supporting flash programming over CAN or SCI. Real-time capabilities include RTC with 1 ms wakeup resolution, 6 PIT timers, and STM for AUTOSAR timing services.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h 32-bit Power Architecture core with VLE instruction set for compact firmware deployment |
| Max Clock Speed | 64 MHz system frequency enabled by FMPLL with programmable frequency modulation |
| Code Flash | 384 KB on-chip flash with ECC support for robust automotive program storage |
| Data Flash | 64 KB (4 × 16 KB) on-chip data flash with ECC for non-volatile parameter retention |
| SRAM | 40 KB on-chip SRAM with ECC for fault-tolerant runtime data handling |
| ADC | 10-bit, 28-channel analog-to-digital converter with CTU synchronization for sensor sampling |
| FlexCAN Modules | 6 enhanced CAN controllers with configurable message buffers supporting ISO 11898-1 |
| Package | 144-pin LQFP (20 × 20 × 1.4 mm), RoHS-compliant, automotive-grade temperature range (–40°C to 125°C) |
Pinout & Package
SPC5603BF2CLL4 is housed in a 144-pin LQFP (20 × 20 × 1.4 mm) package with dedicated voltage supply pins (VDD_HV/VSS_HV, VDD_LV/VSS_LV, VDD_BV), analog reference pins (VDD_HV_ADC/VSS_HV_ADC), oscillator inputs (XTAL/EXTAL), and 123 configurable GPIOs supporting peripheral multiplexing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Reset input with Schmitt-trigger and noise filter | Active-low asynchronous reset with weak pull-up after PHASE2 completion; initiates boot sequence |
| XTAL / EXTAL | Crystal oscillator input/output pair | Supports external 4–16 MHz crystal; tristate during reset; enables precise clock source for FMPLL |
| VDD_HV / VSS_HV | Digital power supply and ground | Three pairs provide stable 3.3 V digital domain; decoupling required per datasheet layout guidelines |
| VDD_LV / VSS_LV | Core regulator supply and ground | Three 1.2 V decoupled pairs feed internal voltage regulator; capacitor placement critical for stability |
| VDD_HV_ADC / VSS_HV_ADC | Analog reference supply and ground | Isolated 3.3 V analog domain for 10-bit ADC; minimizes digital noise coupling into conversion path |
| PA[0]–PA[15], PB[0]–PB[15], etc. | Configurable general-purpose I/O | 123 pins support GPIO, eMIOS, LINFlex, DSPI, FlexCAN, and WKPU functions via SIUL multiplexing |
Key Features
| Feature | Design Value |
|---|---|
| VLE-enabled e200z0h core | Reduces firmware memory footprint by enabling mixed 16-/32-bit instruction encoding without performance penalty |
| FMPLL with frequency modulation | Generates low-jitter system clocks while reducing EMI through spread-spectrum modulation |
| 6 FlexCAN modules | Supports multi-bus vehicle networks with independent message buffering, masking, and FIFO modes |
| CTU + ADC synchronization | Enables deterministic timing of analog sampling triggered by eMIOS or PIT events for closed-loop control |
| Nexus 2+ debug interface | IEEE-ISTO 5001-2003 Class Two Plus compliant real-time trace and breakpoint capability for AUTOSAR development |
| MPU with 8 regions | Hardware-enforced memory access control across flash, SRAM, and peripheral address spaces for ASIL-B compliance |
Applications
| Body Control Module (BCM) | Seat Control Unit |
|---|---|
Use Scenario: Centralized management of exterior lighting, window lifts, mirror adjustment, and door lock actuators in modern vehicles. IC Role / Device Role / Timing Role: Main application controller executing body domain software, coordinating LIN/CAN messaging, and managing PWM-driven motor drivers. Use Value: 384 KB flash stores complex lighting algorithms and diagnostic routines; 6 FlexCAN channels enable communication with gateway, lighting, and comfort ECUs. | Use Scenario: Real-time position sensing and motor control for power seat adjustment, lumbar support, and memory function recall. IC Role / Device Role / Timing Role: Sensor fusion hub and motor actuator controller using ADC inputs and eMIOS PWM outputs with sub-millisecond timing precision. Use Value: 28-channel 10-bit ADC acquires potentiometer and current-sense feedback; CTU synchronizes sampling to eMIOS timer events for jitter-free control loops. |
| Roof Module Controller | Smart Rearview Mirror System |
Use Scenario: Integration of sunroof actuation, ambient lighting, and rain/light sensors within overhead console assemblies. IC Role / Device Role / Timing Role: Low-power domain manager handling wake-on-event (WKPU), RTC-based scheduling, and LIN communication with head unit. Use Value: RTC with 1 ms wakeup resolution enables autonomous sleep/wake cycles; 4 LINFlex interfaces manage multiple LIN slaves with minimal CPU load. | Use Scenario: Adaptive auto-dimming mirror with glare detection, compass heading, and HUD overlay control. IC Role / Device Role / Timing Role: Sensor processing node combining ADC, I2C (for compass), and SPI (for display driver), synchronized via cross-triggering unit. Use Value: Crossbar switch allows concurrent ADC sampling and SPI display updates without bus contention; 40 KB ECC SRAM ensures reliable runtime data integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604BCF2MLL4 | 512 KB code flash, 48 KB SRAM, same 144-LQFP package and peripheral set | Higher memory capacity supports larger AUTOSAR stacks and OTA update partitions | Select when firmware growth headroom or dual-bank flash update capability is required |
| SPC5603BK0MLL4 | Same 384 KB flash and 40 KB SRAM but rated for extended temperature (–40°C to 150°C) | Validated for under-hood placement near engine bay where ambient exceeds 125°C | Select for high-temperature zones requiring AEC-Q100 Grade 0 qualification |
Compared with MPC5604BCF2MLL4 and SPC5603BK0MLL4, the SPC5603BF2CLL4 balances cost-effective memory sizing and standard automotive temperature operation - ideal for cabin-domain controllers where 125°C ambient suffices and flash headroom is constrained.
Availability
SPC5603BF2CLL4 is available at Aetrix Electronics and suitable for body control modules, seat control units, roof console systems, and smart rearview mirror designs requiring stable component supply, long-term automotive lifecycle support, and AEC-Q100 qualification.
Supply support for SPC5603BF2CLL4 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in Power Architecture and functional safety.
The SPC5603BF2CLL4 belongs to NXP's SPC5603B automotive MCU family, designed specifically for body electronics and comfort systems requiring ASIL-B compliance, LIN/CAN networking, and robust real-time control.
FAQ
What is the maximum operating frequency of the SPC5603BF2CLL4?
The SPC5603BF2CLL4 operates at a maximum system clock frequency of 64 MHz, achieved via its integrated Frequency-Modulated Phase-Locked Loop (FMPLL). This frequency is supported across the full automotive temperature range (–40°C to 125°C) and enables deterministic execution of real-time control tasks in body electronics applications. The FMPLL also supports spread-spectrum modulation to reduce electromagnetic interference.
Does the SPC5603BF2CLL4 support AUTOSAR-compliant timing services?
Yes, the SPC5603BF2CLL4 supports AUTOSAR timing services through its System Timer Module (STM), which provides output compare events aligned with AUTOSAR OS requirements. Combined with six Periodic Interrupt Timers (PIT) and Real-Time Counter (RTC), the device delivers precise, low-jitter timing for task scheduling, watchdog supervision, and time-triggered communication - all verified in NXP's AUTOSAR MCAL stack for SPC5603B.
How many CAN interfaces does the SPC5603BF2CLL4 integrate, and what protocol versions are supported?
The SPC5603BF2CLL4 integrates six FlexCAN modules compliant with ISO 11898-1 (Classical CAN). Each module supports programmable bit rates up to 1 Mbps, configurable message buffers, and hardware acceptance filtering. These modules do not support CAN FD; they are optimized for legacy and current-generation vehicle networks used in body control domains.
What debug interface does the SPC5603BF2CLL4 provide, and is it production-programmable?
The SPC5603BF2CLL4 features a Nexus 2+ development interface compliant with IEEE-ISTO 5001-2003 Class Two Plus, enabling real-time trace, breakpoints, and memory access during development. It also supports production programming via the Boot Assist Module (BAM) over CAN or SCI serial links - allowing field firmware updates without JTAG hardware.
Is the SPC5603BF2CLL4 qualified for automotive use, and what AEC-Q100 grade does it meet?
Yes, the SPC5603BF2CLL4 is AEC-Q100 qualified for automotive applications and meets Grade 2 specifications (–40°C to +105°C ambient) and Grade 1 extended qualification (–40°C to +125°C ambient). Its design incorporates ECC on flash and SRAM, MPU-enforced memory protection, and built-in self-test features required for ASIL-B functional safety compliance in body electronics systems.
SPC5603BF2CLL4 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:
- 48MHz
- 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:
SPC5603BF2CLL4 FAQ
1.How can I place an order for SPC5603BF2CLL4 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5603BF2CLL4 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 SPC5603BF2CLL4 reliable?
The price and inventory of SPC5603BF2CLL4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5603BF2CLL4 is usually 5 days.
3.What payment methods are accepted for SPC5603BF2CLL4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5603BF2CLL4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5603BF2CLL4?
SPC5603BF2CLL4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5603BF2CLL4 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 SPC5603BF2CLL4?
For technical support, including SPC5603BF2CLL4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5603BF2CLL4 requirements.
6.How does Aetrix verify that SPC5603BF2CLL4 is sourced from the original manufacturer or authorized distributors?
All SPC5603BF2CLL4 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 SPC5603BF2CLL4 meets industry standards.
7.What is the process for return or replacement of SPC5603BF2CLL4?
All SPC5603BF2CLL4 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5603BF2CLL4, 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 SPC5603BF2CLL4 part is unused and in its original packaging.
Return procedure for SPC5603BF2CLL4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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