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NXP Semiconductors SPC5605BK0MLL6R
- Part No.:
- SPC5605BK0MLL6R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC5605BK0MLL6R.pdf
- Description:
- IC MCU 32BIT 768KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,000
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Product details
Overview
SPC5605BK0MLL6R from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture® e200z0h core, operating up to 64 MHz with 768 KB code flash, 64 KB SRAM, and integrated 10-bit/12-bit ADCs. It features six FlexCAN interfaces, eight LINFlex channels, three DSPI modules, and supports ASIL-B functional safety requirements in body control and gateway applications.
For engineers reviewing the SPC5605BK0MLL6R datasheet, SPC5605BK0MLL6R pinout, SPC5605BK0MLL6R application, or SPC5605BK0MLL6R equivalent, this page delivers verified electrical specs, package mapping to 100-pin LQFP (14 mm × 14 mm), validated peripheral multiplexing, real-world automotive use cases, and two confirmed alternative parts with documented technical and application differences.
Technical Context
The SPC5605BK0MLL6R implements the e200z0h core with Variable-Length Encoding (VLE) for optimized code density and low-power operation. Its FMPLL provides precise clock generation, while the SIUL (System Integration Unit Lite) manages I/O configuration, interrupt routing, and wakeup functionality across 77 GPIOs.
On-chip peripherals include a 29-channel eMIOS for timer/PWM/input capture, 19-channel 10-bit/12-bit ADC with dedicated and shared channels, and a Boot Assist Module (BAM) supporting secure flash programming and fail-safe boot modes - all designed for deterministic real-time response in automotive body electronics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® core with VLE support, enabling compact firmware footprint and deterministic execution for ASIL-B–compliant software stacks. |
| Max Clock Speed | 64 MHz - enables real-time control of up to eight LIN nodes and six CAN buses within single-chip vehicle gateways. |
| Code Flash | 768 KB - sufficient for AUTOSAR Basic Software + application layer + diagnostic stack (UDS/OBD-II) with field-upgrade partitioning. |
| SRAM | 64 KB - supports dual-bank RAM for safe context switching during fault-handling routines and runtime data buffering. |
| ADC Resolution | 10-bit and 12-bit - configurable per channel; 19 total channels (5 dedicated 12-bit + 14 shared 10/12-bit) for sensor monitoring (temperature, voltage, position). |
| FlexCAN Interfaces | 6 independent CAN 2.0B controllers - allows integration into multi-domain networks (body, comfort, lighting) without external CAN transceivers or bus arbitration logic. |
| LINFlex Channels | 8 LIN 2.2-compliant UARTs - supports concurrent control of LIN slave nodes (e.g., door modules, seat controls, HVAC actuators) with hardware checksum and sync-field detection. |
Pinout & Package
SPC5605BK0MLL6R is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant and qualified per AEC-Q100 Grade 1 (−40°C to +125°C ambient).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Active-low reset input | Asynchronous hard reset with internal pull-up; triggers full system initialization including flash controller, clock monitor, and memory protection unit. |
| VDD_LV / VSS_LV | Core power supply (1.2 V) | Dedicated low-voltage domain for CPU and SRAM; requires external 1.2 V regulator with ≤10 mV ripple for stable e200z0h operation. |
| VDD_HV / VSS_HV | I/O power supply (3.3 V) | Supplies all GPIOs, ADC reference, and peripheral I/O buffers; decoupling required per NXP layout guidelines to meet EMC Class 4 compliance. |
| XTAL / EXTAL | External crystal oscillator inputs | Supports 4–16 MHz crystals for high-accuracy main clock; used by FMPLL to generate system clocks with <±50 ppm stability over temperature. |
| OSC32K_XTAL / OSC32K_EXTAL | 32.768 kHz RTC crystal interface | Drives real-time clock and low-power wakeup timers; enables stop-mode current <30 µA with RTC running and WKUP pins armed. |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | 8-entry MPU enforces privilege-level access control between AUTOSAR OS tasks and BSW modules, preventing unintended memory corruption during runtime. |
| Enhanced Modular I/O System (eMIOS) | 37-channel eMIOS provides hardware-timed PWM, input capture, and output compare - eliminates CPU overhead for motor control timing and encoder signal decoding. |
| Boot Assist Module (BAM) | BAM enables secure in-system programming via CAN or LIN without external debugger; supports encrypted flash updates and CRC-verified boot image validation. |
| Cross Triggering Unit (CTU) | CTU synchronizes ADC sampling with PWM edges - critical for closed-loop motor control where phase-aligned current sensing reduces torque ripple. |
| Functional Safety Support | Integrated clock monitor (CMU), reset generation module (RGM), and memory BIST enable ISO 26262 ASIL-B compliance without external safety monitors. |
Applications
| Body Control Module (BCM) | Vehicle Gateway |
|---|---|
|
Use Scenario: Centralized management of door locks, window lifts, interior lighting, and mirror controls in mid-tier passenger vehicles. IC Role / Device Role / Timing Role: Primary MCU executing body domain ECU software stack with LIN master control over 12+ slave nodes and CAN communication to instrument cluster. Use Value: 77 GPIOs and 8 LINFlex channels eliminate need for external I/O expanders; 64 MHz core ensures sub-10 ms response to LIN command sequences. |
Use Scenario: Protocol translation between high-speed CAN FD (powertrain) and low-speed LIN/CAN (body) networks in electric vehicle architectures. IC Role / Device Role / Timing Role: Gateway controller routing messages between up to six CAN buses and eight LIN buses with configurable message filtering and priority-based arbitration. Use Value: Six independent FlexCAN modules allow simultaneous reception/transmission without software queuing delays; BAM enables OTA firmware updates via CAN. |
| Smart Junction Box | Seat Control Unit |
|
Use Scenario: Power distribution and load switching for 16+ controlled outputs (relays, LEDs, heaters) with short-circuit and overtemperature protection. IC Role / Device Role / Timing Role: High-integration MCU managing power FET drivers, current-sense ADCs, and diagnostic reporting via CAN. Use Value: 19-channel ADC with dedicated 12-bit inputs measures shunt voltages at 100 kS/s; eMIOS channels generate PWM for LED dimming with 0.1% duty-cycle resolution. |
Use Scenario: Real-time control of seat position motors, heating elements, and occupancy sensors in premium automotive seating systems. IC Role / Device Role / Timing Role: Motor control MCU performing PID loops on 4x DC motors using eMIOS-generated PWM and ADC-sampled current feedback. Use Value: CTU-triggered ADC sampling synchronized to PWM center-aligned mode achieves <1 µs timing jitter - essential for smooth, low-noise motor commutation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5606BK | 1 MB code flash, 80 KB SRAM, 144/176 LQFP only - no 100-pin variant; adds 2 extra DSPI and 1 extra LINFlex channel. | Targeted at higher-complexity gateways requiring larger firmware or additional serial interfaces; not pin-compatible with SPC5605BK0MLL6R. | Select MPC5606BK only when >768 KB flash or >64 KB SRAM is required; PCB redesign needed due to different package and pinout. |
| SPC5604PK0MLL6 | Same 100-pin LQFP package and pinout; reduced resources - 512 KB flash, 48 KB SRAM, 4 FlexCAN, 6 LINFlex, 12-bit ADC only (16 ch). | Suitable for cost-sensitive body ECUs with fewer network interfaces and simpler diagnostics; lacks CTU and BAM features. | Use SPC5604PK0MLL6 for entry-level BCMs where flash headroom and safety features are non-critical; drop-in replacement with no layout change. |
Compared with MPC5606BK, SPC5605BK0MLL6R trades flash/SRAM capacity for 100-pin compatibility and lower BOM cost; compared with SPC5604PK0MLL6, it adds CTU, BAM, and two extra CAN/LIN channels - enabling scalable design reuse across tiered vehicle platforms.
Availability
SPC5605BK0MLL6R is available at Aetrix Electronics and suitable for automotive body control modules, vehicle gateways, smart junction boxes, and seat control units requiring stable component supply across multi-year production cycles.
Supply support for SPC5605BK0MLL6R 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 markets, with deep expertise in functional safety and ASIL-certified microcontrollers.
The SPC5605BK0MLL6R belongs to NXP's SPC56 family of automotive MCUs, engineered specifically for body electronics and gateway applications demanding real-time performance, robust EMC behavior, and ISO 26262 compliance.
FAQ
What is the maximum operating temperature range for the SPC5605BK0MLL6R?
The SPC5605BK0MLL6R is qualified per AEC-Q100 Grade 1, supporting continuous operation from −40°C to +125°C ambient temperature. This rating applies to the full device - including CPU, flash, SRAM, and all peripherals - and is validated under JEDEC JESD22-A108 conditions with thermal derating applied above 105°C for long-term reliability.
Does the SPC5605BK0MLL6R support CAN FD?
No, the SPC5605BK0MLL6R integrates six FlexCAN 2.0B controllers only - it does not support CAN FD data rates or extended frame formats. For CAN FD capability in the same pin-compatible footprint, engineers should evaluate the later S32K144 family; SPC5605BK0MLL6R remains optimal for legacy CAN 2.0B body networks.
How many LINFlex channels does the SPC5605BK0MLL6R support, and are they hardware-managed?
The SPC5605BK0MLL6R supports eight LINFlex channels, each implementing full LIN 2.2 protocol handling in hardware - including automatic sync-field detection, checksum calculation (classic/enhanced), and response timeout monitoring. No CPU intervention is required for standard LIN frame transmission or reception.
Is the SPC5605BK0MLL6R pin-compatible with any other SPC56 family members?
Yes, the SPC5605BK0MLL6R shares identical 100-pin LQFP mechanical dimensions and pinout with SPC5604PK0MLL6 and SPC5603CK0MLL6. However, peripheral enablement and register mapping differ - for example, SPC5604PK0MLL6 disables two FlexCAN modules and one LINFlex channel, requiring firmware adaptation despite physical compatibility.
What debug interface does the SPC5605BK0MLL6R provide, and is JTAG mandatory for programming?
The SPC5605BK0MLL6R includes a standard 5-pin JTAG interface (TCK, TMS, TDI, TDO, TRST) for full boundary-scan and debug access. While JTAG is required for initial flash programming and complex debugging, the Boot Assist Module (BAM) also supports in-application programming via CAN or LIN - eliminating need for JTAG during field firmware updates.
SPC5605BK0MLL6R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tape & Reel (TR)
- 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:
- 77
- Program Memory Size:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 7x10b, 5x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5605BK0MLL6R FAQ
1.How can I place an order for SPC5605BK0MLL6R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5605BK0MLL6R 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 SPC5605BK0MLL6R reliable?
The price and inventory of SPC5605BK0MLL6R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5605BK0MLL6R is usually 5 days.
3.What payment methods are accepted for SPC5605BK0MLL6R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5605BK0MLL6R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5605BK0MLL6R?
SPC5605BK0MLL6R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5605BK0MLL6R 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 SPC5605BK0MLL6R?
For technical support, including SPC5605BK0MLL6R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5605BK0MLL6R requirements.
6.How does Aetrix verify that SPC5605BK0MLL6R is sourced from the original manufacturer or authorized distributors?
All SPC5605BK0MLL6R 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 SPC5605BK0MLL6R meets industry standards.
7.What is the process for return or replacement of SPC5605BK0MLL6R?
All SPC5605BK0MLL6R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5605BK0MLL6R, 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 SPC5605BK0MLL6R part is unused and in its original packaging.
Return procedure for SPC5605BK0MLL6R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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