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NXP Semiconductors SPC5605BF1MLU6R
- Part No.:
- SPC5605BF1MLU6R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
SPC5605BF1MLU6R.pdf
- Description:
- IC MCU 32BIT 768KB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,713
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Product details
Overview
SPC5605BF1MLU6R from NXP Semiconductors (formerly Freescale) is a 32-bit automotive MCU based on the e200z0 Power Architecture core, featuring 768 KB Flash, 64 KB RAM, 6 CAN interfaces, up to 8 LINFlex modules, and dual ADCs (12-bit/16-ch + 10-bit/32-ch), designed for central body controllers and gateway applications in harsh automotive environments.
For engineers reviewing the SPC5605BF1MLU6R datasheet, SPC5605BF1MLU6R pinout, SPC5605BF1MLU6R application, or SPC5605BF1MLU6R equivalent, key selection criteria include CAN/LIN peripheral count, Flash/RAM sizing for OTA-capable firmware, ECC-protected memory, temperature grade (–40 °C to +125 °C), and LQFP-144 package compatibility with automotive PCB layout constraints.
Technical Context
The SPC5605BF1MLU6R implements a scalable e200z0 core with Variable Length Encoding (VLE) support, integrated FMPLL clock generation, and memory protection unit (MPU) for ASIL-B–capable diagnostics. Its cross-triggering unit synchronizes eMIOS PWM outputs with ADC conversions to enable precise sensor sampling and actuator control timing.
Peripherals include FlexCAN with FIFO/mailbox modes for mixed event-driven and periodic traffic handling, LINFlex with hardware message scheduling to reduce CPU overhead, and eMIOS200 supporting input capture, output compare, and shifted PWM for EMI reduction - all accessible via a unified peripheral bridge and crossbar switch architecture.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | e200z0 Power Architecture core with VLE support, enabling compact code footprint and deterministic real-time execution |
| Flash Memory | 768 KB on-chip Flash with ECC, sufficient for dual-bank firmware updates and safety-critical boot code storage |
| RAM | 64 KB SRAM with ECC, allocated for runtime variables, stack, and diagnostic data buffers |
| CAN Interfaces | 6 FlexCAN modules, supporting ISO 11898-1 compliance and mixed mailbox/FIFO operation for gateway traffic management |
| LIN Interfaces | Up to 8 LINFlex modules, each capable of full hardware-based LIN 2.1/SAE J2602 protocol handling without CPU polling |
| ADC System | Dual ADC subsystem: 12-bit/16-channel + 10-bit/32-channel, with cross-triggering support for synchronized sampling of multiple sensors |
| Operating Temp | –40 °C to +125 °C, qualified per AEC-Q100 Grade 1, enabling deployment in engine bay and under-hood modules |
| Package | 144-pin LQFP (16 × 16 mm, 0.5 mm pitch), compatible with standard automotive reflow profiles and manual inspection workflows |
Pinout & Package
SPC5605BF1MLU6R is housed in a 144-pin Low-Profile Quad Flat Package (LQFP) with exposed thermal pad, optimized for conduction cooling in automotive control units. Pin assignment follows NXP's standardized MPC560xB/C/D pinout mapping for signal grouping, power domain separation, and EMC-aware routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_A | Analog supply | 3.3 V analog domain power, decoupled separately to ensure ADC reference stability and low-noise operation |
| VDD_IO | I/O supply | 3.3 V digital I/O rail, supports 5 V-tolerant inputs on designated pins for legacy sensor interfacing |
| VRH/VRHREF | ADC reference high | External or internal 3.3 V reference input for 12-bit ADC full-scale range definition |
| CAN0_TX / CAN0_RX | FlexCAN channel 0 differential interface | Direct connection to external CAN transceiver; requires termination and common-mode filtering per ISO 11898-2 |
| LIN0_TX / LIN0_RX | LINFlex channel 0 single-wire interface | Drives LIN bus directly via internal pull-up; supports wake-up detection and slave node auto-synchronization |
| ADC0_IN0–ADC0_IN15 | Analog input channels | 16 dedicated pins for 12-bit ADC, mapped to internal multiplexer with programmable sample-and-hold timing |
| EMIOS0_CH0–CH63 | eMIOS timer channels | 64 configurable I/O pins supporting input capture, output compare, and PWM with dead-time insertion and phase shift |
Key Features
| Feature | Design Value |
|---|---|
| FlexCAN with FIFO + mailbox mode | Enables concurrent handling of high-priority event messages (mailboxes) and scheduled broadcast frames (FIFO), reducing gateway latency spikes |
| LINFlex hardware protocol engine | Offloads LIN frame assembly, checksum calculation, and response timing from CPU, cutting interrupt load by >70% in multi-node networks |
| eMIOS200 with shifted PWM | Generates interleaved PWM signals across multiple channels to lower peak EMI emissions by spreading spectral energy |
| Cross-triggering unit (CTU) | Synchronizes ADC start-of-conversion with eMIOS PWM edge events, enabling precise current sensing in motor control loops |
| ECC-protected Flash & SRAM | Detects and corrects single-bit errors in real time, satisfying ISO 26262 ASIL-B requirements for memory integrity |
| Scalable e200z0 core + VLE | Supports software reuse across MPC560x family via binary-compatible instruction set, accelerating migration to higher-performance variants |
Applications
| Central Body Controller | Gateway Controller |
|---|---|
Use Scenario: Integrated control of door modules, lighting, HVAC, and seat position in premium vehicle platforms. IC Role / Device Role / Timing Role: Main host MCU coordinating distributed LIN nodes and aggregating CAN messages from powertrain/chassis domains. Use Value: 6 CAN + 8 LINFlex interfaces eliminate need for external bridge ICs, reducing BOM cost and board space by ~15%. | Use Scenario: Protocol translation between high-speed CAN FD (powertrain) and low-speed LIN/CAN (body) networks. IC Role / Device Role / Timing Role: Real-time message routing engine with configurable filtering, prioritization, and wake-up arbitration logic. Use Value: FlexCAN FIFO/mailbox architecture enables deterministic latency < 50 µs for critical diagnostic requests across domains. |
| Comfort Control Module | Roof Module Controller |
Use Scenario: Managing sunroof, power windows, mirrors, and interior ambient lighting with anti-pinch and soft-stop functionality. IC Role / Device Role / Timing Role: Sensor fusion hub using ADC inputs for potentiometer feedback and eMIOS for precise motor PWM control. Use Value: Cross-triggered ADC+eMIOS ensures ±1° position accuracy during window calibration cycles without CPU intervention. | Use Scenario: Controlling panoramic roof panels, rain sensors, and interior lighting zones in SUV/crossover architectures. IC Role / Device Role / Timing Role: Fault-tolerant controller with redundant power monitoring, watchdog supervision, and LIN-based diagnostics. Use Value: ECC memory and MPU-enforced memory partitioning meet ASIL-B requirements for roof motion safety functions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5606B | 1 MB Flash, 80 KB RAM, identical peripheral set and pinout in 144 LQFP; higher memory headroom for complex middleware stacks | Better suited for designs requiring AUTOSAR OS, CAN FD upgrade path, or larger diagnostic log buffers | Select MPC5606B when future firmware expansion or ASW layer integration is anticipated |
| SPC5604BK0MLU6 | 512 KB Flash, 32 KB RAM, 3 CAN, 4 LINFlex, same 144 LQFP package; lower peripheral count and memory density | Targeted at cost-sensitive entry-level body modules with reduced feature scope (e.g., basic door control) | Choose SPC5604BK0MLU6 only if CAN/LIN count and memory requirements are strictly bounded by design constraints |
Compared with SPC5605BF1MLU6R, MPC5606B offers greater memory scalability for evolving software demands, while SPC5604BK0MLU6 trades peripheral count and memory for lower unit cost - both share identical 144 LQFP mechanical fit and core architecture, simplifying layout reuse.
Availability
SPC5605BF1MLU6R is available at Aetrix Electronics and suitable for central body controllers, gateway controllers, comfort control modules, and roof module controllers requiring stable component supply across automotive production lifecycles.
Supply support for SPC5605BF1MLU6R 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 focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in functional safety and embedded processing.
The Qorivva MPC560xB/C/D product line was engineered specifically for ASIL-B–compliant automotive body electronics, emphasizing peripheral integration, memory safety, and toolchain continuity across the Power Architecture ecosystem.
FAQ
What is the operating temperature range for SPC5605BF1MLU6R?
SPC5605BF1MLU6R is rated for –40 °C to +125 °C, meeting AEC-Q100 Grade 1 qualification. This range supports placement in demanding under-hood and cabin-mounted automotive control units where thermal cycling and long-term reliability are critical. The device includes on-die temperature monitoring and thermal shutdown safeguards to protect against sustained overtemperature conditions.
Does SPC5605BF1MLU6R support CAN FD?
No, SPC5605BF1MLU6R implements FlexCAN modules compliant with ISO 11898-1 (Classical CAN only) and does not support CAN FD data rates or frame formats. For CAN FD capability in the same family, engineers should evaluate MPC5606B or later-generation S32K devices. SPC5605BF1MLU6R remains fully interoperable with existing Classical CAN networks in body and gateway applications.
What debug interface does SPC5605BF1MLU6R use?
SPC5605BF1MLU6R uses IEEE 1149.1 JTAG for boundary scan and on-chip debugging, with Nexus Class 3+ support via the NDI port for real-time trace and profiling. It is compatible with standard Freescale/NXP debug probes including the P&E Multilink and Lauterbach TRACE32 systems, enabling full visibility into core state, peripheral registers, and memory during development and validation.
Is SPC5605BF1MLU6R pin-compatible with other MPC560xB/C/D variants in 144 LQFP?
Yes, SPC5605BF1MLU6R shares identical pinout and electrical characteristics with MPC5604B, MPC5606B, and MPC5607B in the 144 LQFP package. This allows direct PCB footprint reuse across the family for design scalability. However, software initialization must account for differences in Flash size, RAM allocation, and peripheral enablement per variant.
What safety certifications apply to SPC5605BF1MLU6R?
SPC5605BF1MLU6R is AEC-Q100 qualified (Grade 1), and its ECC-protected memory, lockstep-capable peripherals, and built-in self-test (BIST) features support ISO 26262 ASIL-B system-level compliance. NXP provides safety manuals, FMEDA reports, and diagnostic software libraries to assist customers in achieving functional safety certification for automotive body control applications.
SPC5605BF1MLU6R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 176-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:
- 149
- 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 29x10b, 5x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5605BF1MLU6R FAQ
1.How can I place an order for SPC5605BF1MLU6R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5605BF1MLU6R 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 SPC5605BF1MLU6R reliable?
The price and inventory of SPC5605BF1MLU6R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5605BF1MLU6R is usually 5 days.
3.What payment methods are accepted for SPC5605BF1MLU6R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5605BF1MLU6R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5605BF1MLU6R?
SPC5605BF1MLU6R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5605BF1MLU6R 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 SPC5605BF1MLU6R?
For technical support, including SPC5605BF1MLU6R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5605BF1MLU6R requirements.
6.How does Aetrix verify that SPC5605BF1MLU6R is sourced from the original manufacturer or authorized distributors?
All SPC5605BF1MLU6R 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 SPC5605BF1MLU6R meets industry standards.
7.What is the process for return or replacement of SPC5605BF1MLU6R?
All SPC5605BF1MLU6R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5605BF1MLU6R, 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 SPC5605BF1MLU6R part is unused and in its original packaging.
Return procedure for SPC5605BF1MLU6R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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