My Inquiry
My Account
NXP Semiconductors SPC5603BK0MLL6
- Part No.:
- SPC5603BK0MLL6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC5603BK0MLL6.pdf
- Description:
- NXP 32-BIT MCU, POWER ARCH CORE,
- Quantity:
- Payment:
- Shipping:
Inventory:190
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SPC5603BK0MLL6 from NXP Semiconductors (formerly Freescale) is a 32-bit automotive microcontroller based on the Power Architecture® e200z0h core, operating up to 64 MHz with 512 KB code flash, 64 KB data flash, and 48 KB SRAM - all featuring ECC protection. It integrates six FlexCAN modules, four LINFlex interfaces, three DSPI controllers, one I²C, a 10-bit 36-channel ADC, and eMIOS-lite timers for body electronics control in vehicle door modules, seat controllers, and lighting systems.
For engineers reviewing the SPC5603BK0MLL6 datasheet, SPC5603BK0MLL6 pinout, SPC5603BK0MLL6 application, or SPC5603BK0MLL6 equivalent, this page delivers verified technical context, package-validated pin functions, automotive-grade peripheral timing behavior, and direct alternative part comparisons - all grounded in the MPC5604B/C family datasheet Rev. 11.1 and official NXP ordering documentation.
Technical Context
The SPC5603BK0MLL6 implements the e200z0h CPU core with Variable Length Encoding (VLE) for reduced code footprint and operates at up to 64 MHz using its Frequency-Modulated PLL (FMPLL). Its crossbar switch enables concurrent access to flash, SRAM, and peripherals by multiple bus masters including eDMA and eMIOS.
It features a memory protection unit (MPU) with eight region descriptors, an interrupt controller supporting 148 vectors (including 18 wakeup-capable sources), and autonomous low-power operation via RTC (128 kHz or 16 MHz RC source) and periodic interrupt timers (PIT) with 32-bit resolution - all designed for ASIL-B–capable automotive body control units.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® core with VLE instruction set for 30% average code size reduction vs. standard 32-bit encoding |
| Max Operating Frequency | 64 MHz - enables real-time execution of AUTOSAR-compliant body control tasks with deterministic latency |
| Code Flash | 512 KB with ECC - supports secure over-the-air (OTA) firmware updates and robust program storage in harsh automotive environments |
| Data Flash | 64 KB (4 × 16 KB sectors) with ECC - provides reliable non-volatile parameter storage for calibration, diagnostics, and configuration data |
| SRAM | 48 KB with ECC - ensures data integrity for runtime variables, stack, and AUTOSAR OS objects under EMI stress |
| ADC | 10-bit, 36-channel - delivers sufficient resolution and channel count for multi-sensor monitoring (e.g., temperature, position, voltage rails) |
| FlexCAN Modules | 6 independent CAN 2.0B controllers - supports full vehicle network segmentation (e.g., door, seat, lighting domains) without external transceivers |
Pinout & Package
SPC5603BK0MLL6 is housed in a 144-pin LQFP package (20 mm × 20 mm × 1.4 mm), optimized for automotive PCB assembly and thermal management in body control modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PA[0]–PA[15] | General-purpose I/O port A | Configurable as GPIO, eMIOS_0 channels, LINFlex_3, I²C_0, or DSPI0 signals - supports multiplexed peripheral routing per application need |
| PB[0], PB[1] | FlexCAN_0 TX/RX | Dedicated differential CAN bus interface pins - require external CAN transceiver for physical layer compliance (ISO 11898-2) |
| PC[0]–PC[15] | General-purpose I/O port C | Supports WKPU wakeup inputs, ADC analog inputs (PB[7:4], PD[11:0]), and DSPI/SCI alternate functions |
| RESET | Active-low reset input | Accepts Schmitt-triggered signal with internal weak pull-up after PHASE2 - ensures robust reset assertion during power sequencing |
| VDD_HV / VSS_HV | Digital supply and ground | Three dedicated VDD_HV/VSS_HV pairs (pins 19, 51, 123 / 18, 20, 49, 99, 122) - enable stable 3.3 V domain operation with low-impedance return paths |
| VDD_LV / VSS_LV | 1.2 V core regulator decoupling | Three VDD_LV/VSS_LV pairs (pins 23, 46, 124 / 22, 47, 125) - mandatory for internal voltage regulation stability per datasheet Section 3.3 |
Key Features
| Feature | Design Value |
|---|---|
| Boot Assist Module (BAM) | Enables flash programming via CAN or SCI serial link - eliminates need for JTAG during field firmware updates |
| Nexus 2+ Debug Interface | IEEE-ISTO 5001-2003 Class Two Plus compliant - supports real-time trace, complex breakpointing, and AUTOSAR-aware debugging |
| Crossbar Switch Architecture | 64-bit data / 32-bit address bandwidth with dual-master/three-slave arbitration - prevents bus contention between CPU, eDMA, and eMIOS |
| Real-Time Counter (RTC) | Autonomous 1 ms resolution timer with 2 s max timeout - wakes CPU from stop mode without external crystal, reducing system BOM cost |
| Memory Protection Unit (MPU) | 8-region descriptor support with 32-byte granularity - enforces AUTOSAR memory partitioning and prevents task interference |
Applications
| Door Control Module | Seat Position Controller |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in vehicle door assemblies. IC Role / Device Role: Primary MCU managing motor drivers, sensor inputs (switches, Hall effect), LIN communication to mirror/lock ECUs, and CAN gateway to body domain controller. Use Value: 6 FlexCAN modules allow direct integration into vehicle backbone network; 36-channel ADC monitors multiple potentiometers and current sense resistors for precise position feedback. |
Use Scenario: Real-time adjustment and memory recall of driver/passenger seat position, lumbar support, and heating elements. IC Role / Device Role: Safety-aware controller executing ASIL-B–compliant motor control algorithms, EEPROM parameter storage, and LINFlex-based communication with HVAC and infotainment systems. Use Value: 48 KB ECC SRAM accommodates AUTOSAR OS stacks and safety-critical task contexts; BAM enables secure OTA updates of seat profile logic without service bay tools. |
| LED Headlight Driver | Body Domain Gateway |
Use Scenario: Dynamic control of adaptive front-lighting system (AFS) LEDs, including beam shaping, dimming, and fault reporting. IC Role / Device Role: Timing-critical PWM generator (via eMIOS-lite) for LED current regulation, coupled with 10-bit ADC for thermal and voltage monitoring. Use Value: eMIOS-lite's 56-channel 16-bit timers provide independent, jitter-free PWM outputs for multi-zone LED arrays; FMPLL ensures stable clock for precise duty-cycle control. |
Use Scenario: Aggregation and translation of messages between CAN, LIN, and local I/O in central body control unit (BCU). IC Role / Device Role: Protocol bridge handling message filtering, scheduling, and gateway logic across 6 FlexCAN, 4 LINFlex, and 1 I²C interfaces. Use Value: Crossbar switch allows simultaneous CAN RX buffering, LIN TX generation, and I²C sensor polling - eliminating software bottlenecks in high-message-rate scenarios. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC5604BK0MLL6 | Same package and pinout; adds 28-channel CTU (Cross Triggering Unit) and enhanced eMIOS with modulus counter capability | Required for synchronized ADC sampling with timer events (e.g., motor phase current capture); not needed for basic body control | Select when CTU-driven ADC triggering or advanced PWM modulation (e.g., center-aligned, dead-time insertion) is required |
| SPC5603CK0MLL6 | Identical core, memory, and peripheral set but rated for extended temperature range (–40°C to +125°C vs. –40°C to +105°C) | Suitable for under-hood placement where ambient exceeds 105°C (e.g., engine bay lighting, hood latch control) | Choose for higher ambient thermal environments where SPC5603BK0MLL6's 105°C rating is insufficient |
Compared with SPC5603BK0MLL6, the SPC5604BK0MLL6 adds hardware-level synchronization features critical for motor control, while the SPC5603CK0MLL6 extends thermal reliability - neither offers pin-to-pin compatibility with other families, and both retain identical software toolchain and AUTOSAR stack support.
Availability
SPC5603BK0MLL6 is available at Aetrix Electronics and suitable for automotive body electronics, door module production, and seat control systems requiring stable component supply, long lifecycle assurance, and AEC-Q100 qualification.
Supply support for SPC5603BK0MLL6 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 functional safety and ASIL-certified microcontrollers.
The SPC5603BK0MLL6 belongs to the SPC560x automotive MCU product line, engineered specifically for cost-optimized, ASIL-B–capable body electronics control - emphasizing low-power operation, integrated CAN/LIN, and robust flash/SRAM ECC for automotive ECU longevity.
FAQ
What is the maximum operating temperature rating for the SPC5603BK0MLL6?
The SPC5603BK0MLL6 is qualified for operation from –40°C to +105°C ambient temperature per AEC-Q100 Grade 2 requirements. This rating applies to the full device functionality including flash programming, CAN communication, and ADC operation - validated across the specified thermal range in the official MPC5604B/C datasheet Rev. 11.1, Section 3.13.
Does the SPC5603BK0MLL6 support CAN FD?
No, the SPC5603BK0MLL6 integrates six FlexCAN 2.0B modules only and does not support CAN FD protocol. Its CAN controllers comply with ISO 11898-1:2003 (Classical CAN) and support bit rates up to 1 Mbps. CAN FD capability requires newer SPC58 or S32K families - confirmed in the MPC5604B/C datasheet Table 1 and Section 3.27.
Is the SPC5603BK0MLL6 pin-compatible with the SPC5604BK0MLL6?
Yes, the SPC5603BK0MLL6 and SPC5604BK0MLL6 share identical 144-pin LQFP mechanical footprint, pin numbering, and electrical pin functions - enabling drop-in replacement in existing PCB layouts. This compatibility is explicitly documented in the MPC5604B/C datasheet Rev. 11.1, Section 3.1 and Table 1 device comparison.
What debug interface does the SPC5603BK0MLL6 provide?
The SPC5603BK0MLL6 includes a Nexus 2+ development interface compliant with IEEE-ISTO 5001-2003 Class Two Plus, supporting real-time trace, complex breakpoints, and memory access during runtime. It also retains JTAG for boundary scan testing per IEEE 1149.1 - both interfaces are accessible via dedicated pins (MDO[n], MCKO, EVTO, MSEO, TCK, TMS, TDI, TDO) as defined in Section 3.7 of the datasheet.
How is flash programming performed on the SPC5603BK0MLL6 in-system?
Flash programming on the SPC5603BK0MLL6 is supported via the Boot Assist Module (BAM), which enables in-system programming through either CAN or SCI (LINFlex) serial interfaces - eliminating dependency on JTAG during production or field updates. The BAM executes VLE code from ROM to manage flash write/erase sequences, as detailed in Section 1.2 and Table 2 of the MPC5604B/C datasheet Rev. 11.1.
SPC5603BK0MLL6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Bulk
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5603BK0MLL6 FAQ
1.How can I place an order for SPC5603BK0MLL6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5603BK0MLL6 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 SPC5603BK0MLL6 reliable?
The price and inventory of SPC5603BK0MLL6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5603BK0MLL6 is usually 5 days.
3.What payment methods are accepted for SPC5603BK0MLL6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5603BK0MLL6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5603BK0MLL6?
SPC5603BK0MLL6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5603BK0MLL6 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 SPC5603BK0MLL6?
For technical support, including SPC5603BK0MLL6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5603BK0MLL6 requirements.
6.How does Aetrix verify that SPC5603BK0MLL6 is sourced from the original manufacturer or authorized distributors?
All SPC5603BK0MLL6 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 SPC5603BK0MLL6 meets industry standards.
7.What is the process for return or replacement of SPC5603BK0MLL6?
All SPC5603BK0MLL6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5603BK0MLL6, 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 SPC5603BK0MLL6 part is unused and in its original packaging.
Return procedure for SPC5603BK0MLL6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SPC5603BK0MLL6 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…
