My Inquiry
My Account
NXP Semiconductors SPC5603BF2MLL4
- Part No.:
- SPC5603BF2MLL4
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC5603BF2MLL4.pdf
- Description:
- IC MCU 32BIT 384KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,479
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SPC5603BF2MLL4 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 SPC5603BF2MLL4 datasheet, SPC5603BF2MLL4 pinout, SPC5603BF2MLL4 application, or SPC5603BF2MLL4 equivalent, key selection criteria include CAN/LIN interface count, flash memory size, SRAM with ECC, FMPLL clock generation, and AEC-Q100 Grade 2 qualification for under-hood operation.
Technical Context
The SPC5603BF2MLL4 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 enhanced modular I/O system (eMIOS-lite) supporting 28× 16-bit input capture/output compare channels, a boot assist module (BAM) enabling flash programming over CAN or SCI, and a memory protection unit (MPU) with eight region descriptors for safety-critical partitioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h 32-bit Power Architecture core with VLE support for compact firmware deployment |
| Max Clock Speed | 64 MHz system frequency enabled by FMPLL with programmable modulation for EMI reduction |
| Code Flash | 384 KB on-chip flash with ECC and erase/program control via flash controller |
| Data Flash | 64 KB (4 × 16 KB) on-chip data flash with ECC for parameter storage and calibration data retention |
| SRAM | 40 KB on-chip SRAM with ECC for runtime variables and stack integrity in ASIL-B contexts |
| ADC | 10-bit, 28-channel analog-to-digital converter with CTU-triggered conversion synchronization |
| FlexCAN Modules | 6 independent CAN 2.0B controllers with configurable message buffers and loopback self-test mode |
| Package | 100-pin LQFP (14 × 14 × 1.4 mm), RoHS-compliant, AEC-Q100 Grade 2 qualified |
Pinout & Package
SPC5603BF2MLL4 is housed in a 100-pin LQFP package (14 × 14 × 1.4 mm) with exposed thermal pad. Pin functions include dedicated CAN_H/CAN_L pairs, LIN transceiver pins, DSPI MOSI/MISO/SCK/SS signals, ADC input channels (PB[7:4], PD[11:0]), and dual supply domains (VDD_HV/VSS_HV for digital logic, VDD_LV/VSS_LV for 1.2 V regulator decoupling).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Active-low reset input | Asynchronous reset with Schmitt trigger and noise filter; weak pull-up only after PHASE2 completion |
| XTAL / EXTAL | Crystal oscillator inputs | Supports 4–16 MHz external crystal; tristate during reset; bypass mode enabled via configuration |
| PB[7:4], PD[11:0] | ADC analog inputs | Dedicated high-precision ADC input pins; left tristate during reset to prevent leakage current |
| PA[0]–PA[15], PB[0]–PB[15], etc. | Configurable GPIO | Up to 79 multiplexed I/O pins supporting GPIO, eMIOS, LINFlex, DSPI, and CAN alternate functions |
| VDD_HV / VSS_HV | Digital power supply | Three VDD_HV/VSS_HV pairs (pins 15, 37, 70, 84) provide robust 3.3 V domain decoupling |
| VDD_LV / VSS_LV | Core voltage regulator supply | Three 1.2 V decoupling pairs (pins 19, 32, 85) require local 100 nF capacitors per pair |
Key Features
| Feature | Design Value |
|---|---|
| VLE instruction encoding | Reduces firmware footprint by up to 30% vs. standard 32-bit encoding - critical for constrained flash budgets in body ECUs |
| FMPLL with frequency modulation | Enables spread-spectrum clocking to lower peak EMI emissions without sacrificing timing accuracy |
| Boot Assist Module (BAM) | Enables field firmware updates via CAN or SCI without external programmer - supports zero-touch reprogramming |
| Crossbar switch architecture | Allows simultaneous access to flash, SRAM, and peripherals by eMIOS, FlexCAN, and DSPI - eliminates bus contention bottlenecks |
| Memory Protection Unit (MPU) | Eight-region hardware-enforced memory isolation supports AUTOSAR OS partitioning and ASIL-B software separation |
| Nexus 2+ debug interface | IEEE-ISTO 5001-2003 Class Two Plus compliant trace and real-time debugging - essential for ISO 26262 tool qualification |
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 passenger vehicles. IC Role / Device Role / Timing Role: Main application processor executing AUTOSAR-compliant BSW and application SW, coordinating LIN and CAN traffic across distributed nodes. Use Value: 6 FlexCAN channels enable direct communication with gateway, airbag, and powertrain ECUs; 40 KB ECC SRAM ensures deterministic task execution under transient voltage conditions. | Use Scenario: Real-time control of seat position motors, heating elements, and memory presets with feedback from potentiometers and thermistors. IC Role / Device Role / Timing Role: Sensor fusion hub with synchronized ADC sampling (CTU-triggered), PWM motor drive outputs, and LIN communication to dashboard HMI. Use Value: 28-channel 10-bit ADC supports simultaneous acquisition of 6+ analog sensors; eMIOS-lite provides precise 16-bit PWM with dead-time insertion for BLDC seat motors. |
| Roof Module Controller | Smart Junction Box |
Use Scenario: Integration of sunroof actuation, ambient lighting, and rain sensor signal conditioning in premium vehicle roof systems. IC Role / Device Role / Timing Role: Mixed-signal controller managing analog sensor front-end, motor drivers, and LIN-based status reporting to body domain controller. Use Value: Dedicated VDD_HV_ADC/VSS_HV_ADC supply pins ensure <±1 LSB INL for rain sensor ADC readings; LINFlex modules handle multi-drop diagnostics and calibration updates. | Use Scenario: Power distribution and load monitoring across 12–24 switched loads (e.g., HVAC fans, wiper motors, headlight relays) in centralized junction boxes. IC Role / Device Role / Timing Role: High-integrity power manager using GPIO-controlled high-side switches, current-sense ADC inputs, and CAN fault reporting. Use Value: 79 configurable I/O pins support direct drive of external smart power switches; MPU enforces strict isolation between power control logic and communication stacks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604BCPV100 | Same family, 512 KB code flash, 48 KB SRAM, 100 LQFP package - higher memory capacity but no VLE-only core optimization | Preferred for gateway ECUs requiring larger bootloader and diagnostic stack; less optimized for cost-sensitive body nodes | Select when >384 KB flash is required and full 32-bit ISA support is needed alongside VLE |
| SPC560B50L5 | SPC560x B-series variant with 256 KB flash, 24 KB SRAM, 2 FlexCAN, 3 LINFlex - smaller peripheral set and lower temperature grade (Grade 3) | Suitable for interior modules with lower CAN bandwidth and no under-hood placement; lacks CTU and BAM | Select for non-critical interior applications where cost and footprint are primary constraints |
Compared with MPC5604BCPV100, SPC5603BF2MLL4 offers tighter code density and lower power via VLE-only execution, while SPC560B50L5 trades interface count and safety features for cost - making SPC5603BF2MLL4 optimal for mid-tier body controllers balancing performance, safety, and BOM cost.
Availability
SPC5603BF2MLL4 is available at Aetrix Electronics and suitable for automotive body electronics, seat control units, and smart junction box designs requiring stable component supply, long-term lifecycle support, and AEC-Q100 compliance.
Supply support for SPC5603BF2MLL4 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.
The SPC5603BF2MLL4 belongs to the SPC560x automotive MCU product line, designed specifically for ASIL-B-compliant body electronics and chassis control applications with integrated functional safety features and AUTOSAR-ready peripherals.
FAQ
What is the maximum operating temperature range for the SPC5603BF2MLL4?
The SPC5603BF2MLL4 is qualified to AEC-Q100 Grade 2, supporting operation from −40 °C to +105 °C ambient temperature. This rating validates its use in under-hood body control modules and junction boxes where thermal stress exceeds cabin-grade requirements. The device's internal voltage regulator and thermal monitoring circuitry maintain stability across this full range, and all specifications in the datasheet - including flash endurance and ADC linearity - are guaranteed within these limits for SPC5603BF2MLL4.
Does the SPC5603BF2MLL4 support AUTOSAR OS and MCAL drivers?
Yes, the SPC5603BF2MLL4 is fully supported by NXP's AUTOSAR Basic Software (BSW) stack, including MCAL drivers for FlexCAN, LINFlex, DSPI, ADC, eMIOS, and STM. Its e200z0h core, MPU, and Nexus 2+ interface meet AUTOSAR 4.x requirements for memory protection, timing services, and debug trace. Customers deploying SPC5603BF2MLL4 in production ECUs can leverage validated MCAL libraries and configuration tools from NXP's S32DS IDE to accelerate ASIL-B software integration.
How many CAN interfaces does the SPC5603BF2MLL4 include, and are they CAN FD-capable?
The SPC5603BF2MLL4 integrates six FlexCAN modules compliant with ISO 11898-1:2015 (Classical CAN 2.0B), supporting bit rates up to 1 Mbps and configurable message buffers. These are not CAN FD-capable - the controller lacks FD frame format handling, CRC-17, and variable data field length support. For CAN FD applications, designers should consider the S32K144 or S32K344 families. All six FlexCAN modules in SPC5603BF2MLL4 support loopback self-test and freeze mode for ECU diagnostics.
What debug interface does the SPC5603BF2MLL4 provide, and is JTAG available?
The SPC5603BF2MLL4 provides a Nexus 2+ development interface compliant with IEEE-ISTO 5001-2003 Class Two Plus, supporting real-time trace, complex breakpointing, and non-intrusive profiling. JTAG is also present (TCK/TMS/TDI/TDO) for boundary scan testing and basic programming, but Nexus 2+ is the primary debug path for functional safety development. Both interfaces share physical pins in the 100 LQFP package, and the Nexus port requires an external debugger supporting the Nexus protocol - such as Lauterbach TRACE32 or iSystem winIDEA - to unlock full SPC5603BF2MLL4 debug capability.
Is the SPC5603BF2MLL4 pin-compatible with other SPC560x devices in the same package?
No, the SPC5603BF2MLL4 is not pin-compatible with other SPC560x variants in the 100 LQFP package. While it shares the same mechanical footprint and supply pin locations (e.g., VDD_HV at pins 15/37/70/84), peripheral pin assignments differ significantly - for example, CAN0_RX/TX appear on PB[12]/PB[13] in SPC5603BF2MLL4 but on PA[14]/PA[15] in MPC5604BCPV100. Signal routing, alternate function mapping, and reset behavior (e.g., PAD3V5V configuration) are device-specific. Migration requires PCB redesign and firmware adaptation; SPC5603BF2MLL4 must be treated as a unique pinout within the family.
SPC5603BF2MLL4 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5603BF2MLL4 FAQ
1.How can I place an order for SPC5603BF2MLL4 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5603BF2MLL4 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 SPC5603BF2MLL4 reliable?
The price and inventory of SPC5603BF2MLL4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5603BF2MLL4 is usually 5 days.
3.What payment methods are accepted for SPC5603BF2MLL4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5603BF2MLL4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5603BF2MLL4?
SPC5603BF2MLL4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5603BF2MLL4 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 SPC5603BF2MLL4?
For technical support, including SPC5603BF2MLL4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5603BF2MLL4 requirements.
6.How does Aetrix verify that SPC5603BF2MLL4 is sourced from the original manufacturer or authorized distributors?
All SPC5603BF2MLL4 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 SPC5603BF2MLL4 meets industry standards.
7.What is the process for return or replacement of SPC5603BF2MLL4?
All SPC5603BF2MLL4 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5603BF2MLL4, 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 SPC5603BF2MLL4 part is unused and in its original packaging.
Return procedure for SPC5603BF2MLL4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SPC5603BF2MLL4 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
