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NXP Semiconductors SPC5605BF1VLQ6
- Part No.:
- SPC5605BF1VLQ6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC5605BF1VLQ6.pdf
- Description:
- IC MCU 32BIT 768KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,993
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Product details
Overview
SPC5605BF1VLQ6 from NXP Semiconductors is a 32-bit Power Architecture® e200z0h-based automotive microcontroller in 144-pin LQFP (20 mm × 20 mm), operating up to 64 MHz, with 768 KB on-chip code flash, 64 KB SRAM, dual ADC (10-bit + 12-bit), and six FlexCAN modules - deployed in body control modules for vehicle lighting and door actuation.
For engineers reviewing the SPC5605BF1VLQ6 datasheet, SPC5605BF1VLQ6 pinout, SPC5605BF1VLQ6 application, or SPC5605BF1VLQ6 equivalent, this page delivers verified electrical specs, package-confirmed pin functions, automotive-grade peripheral integration details, and validated alternative options for ECU redesign and supply continuity planning.
Technical Context
The SPC5605BF1VLQ6 implements the e200z0h core with Variable Length Encoding (VLE) for reduced code footprint and integrates a Frequency-Modulated PLL (FMPLL) for precise clock synthesis. Its crossbar switch enables concurrent access to Flash, SRAM, and peripherals by multiple bus masters including eDMA and CPU.
It features a 16-channel eDMA controller with multiplexer support, Boot Assist Module (BAM) for CAN/SCI-based Flash programming, and SIUL-based GPIO management across 121 configurable I/O pins - all compliant with AUTOSAR timing requirements via PIT and STM modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® core with VLE instruction set for 30% smaller code size vs. standard 32-bit encoding |
| Max Clock Speed | 64 MHz - enables real-time execution of ASIL-B-compliant body control tasks within 15 µs interrupt latency |
| Code Flash | 768 KB with ECC protection - sufficient for dual-bank firmware updates and bootloader storage in automotive ECUs |
| Data RAM | 64 KB SRAM - supports AUTOSAR OS stacks, CAN message buffers, and sensor data logging without external memory |
| ADC System | Dual independent converters: 10-bit ADC (15 channels) + 12-bit ADC (5 channels) - allows simultaneous battery monitoring and cabin temperature sensing |
| FlexCAN Interfaces | 6 × FlexCAN modules with configurable message buffers - supports full CAN FD readiness and multi-bus diagnostics in gateway applications |
| I/O Count | 121 configurable GPIO pins - enables direct drive of relays, LEDs, LIN transceivers, and analog sensors in compact BOM designs |
Pinout & Package
SPC5605BF1VLQ6 is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch), RoHS-compliant, with exposed thermal pad for enhanced heat dissipation in under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Active-low reset input with Schmitt trigger | Asserted low for ≥100 ns after power stabilization; initiates boot sequence from internal Flash or serial interface via BAM |
| XTAL / EXTAL | Crytal oscillator input/output pair | Supports 4–16 MHz external crystal; enables high-accuracy system clock with ±50 ppm stability for CAN timing compliance |
| VDD_HV / VSS_HV | Digital supply and ground (3.3 V) | Four dedicated VDD_HV/VSS_HV pairs minimize switching noise coupling into analog domains and CAN PHY sections |
| VDD_LV / VSS_LV | Core regulator decoupling (1.2 V) | Three VDD_LV/VSS_LV pairs require local 100 nF ceramic capacitors - critical for stable e200z0h operation at 64 MHz |
| VDD_HV_ADC0 / VSS_HV_ADC0 | Analog reference supply for 10-bit ADC | Independent 3.3 V rail isolates ADC0 from digital noise; enables <1 LSB INL error in battery voltage measurement |
| PA[0]–PA[15], PB[0]–PB[15], etc. | Configurable general-purpose I/O | All 121 pins support programmable pull-up/down, slew rate, and interrupt-on-change - used for wake-up detection and LIN physical layer control |
Key Features
| Feature | Design Value |
|---|---|
| Boot Assist Module (BAM) | Enables field firmware updates over CAN or SCI without external programmer - reduces service cost and supports OTA readiness |
| Cross Trigger Unit (CTU) | Synchronizes ADC sampling with eMIOS timer events - eliminates jitter in motor current sensing for brushless DC fan control |
| Memory Protection Unit (MPU) | 8-region descriptor MPU with 32-byte granularity - enforces ASIL-B memory partitioning between safety-critical and non-safety software partitions |
| Nexus Class 2+ Debug | Full IEEE-ISTO 5001-2003 trace and debug support - enables real-time code coverage analysis and runtime stack monitoring in production ECUs |
| Real-Time Counter (RTC) | Autonomous wakeup from stop mode using 128 kHz internal RC oscillator - achieves 1 ms resolution and 2 s max timeout for periodic sensor polling |
Applications
| Body Control Module (BCM) | Seat Control Unit |
|---|---|
Use Scenario: Centralized management of exterior lighting, power windows, and door locks in entry-level vehicles. IC Role / Device Role / Timing Role: Main application MCU executing LIN slave protocols, PWM dimming control, and CAN diagnostic messaging. Use Value: 768 KB Flash accommodates OEM-specific feature sets and regulatory firmware updates; 121 GPIOs eliminate need for I/O expanders. |
Use Scenario: Actuation and position feedback for power-adjustable driver seats with memory presets. IC Role / Device Role / Timing Role: Real-time motor control MCU interfacing with Hall sensors, H-bridge drivers, and LIN-connected seat switches. Use Value: Dual ADC enables simultaneous current sensing and potentiometer feedback; eMIOS timers generate precise 20 kHz PWM for quiet motor operation. |
| Roof Module Controller | Climate Control Interface |
Use Scenario: Sunroof, panoramic roof, and ambient lighting control with anti-pinch safety logic. IC Role / Device Role / Timing Role: Safety-monitored motion controller using CTU-synchronized ADC sampling and hardware watchdog (SWT). Use Value: FMPLL provides jitter-free clock for encoder position tracking; MPU prevents unauthorized memory access during firmware update. |
Use Scenario: HVAC panel with touch buttons, display backlight, and temperature sensor fusion. IC Role / Device Role / Timing Role: Human-machine interface processor managing capacitive touch scan, PWM backlight dimming, and I²C sensor reads. Use Value: SIUL-configurable pins support both analog sensor inputs and digital button interrupts; 64 KB SRAM buffers touch event queues without overflow. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5606BF1VLQ6 | 1 MB code flash, 80 KB SRAM, 10 × LINFlex, 5 × DSPI - higher peripheral count and memory vs. SPC5605BF1VLQ6 | Better suited for mid-tier BCMs requiring LIN master capability and larger diagnostic stacks | Select when expanding CAN/LIN node count or adding OTA bootloader space beyond 768 KB |
| SPC5607BF1VLQ6 | 1.5 MB code flash, 96 KB SRAM, 10 × LINFlex, 6 × DSPI, 29-channel 10-bit ADC - full-featured variant in same pinout family | Targeted for premium gateways and ADAS domain controllers needing extended memory and mixed-signal headroom | Choose for future-proofing where software scalability and ADC channel density outweigh cost sensitivity |
Compared with SPC5605BF1VLQ6, MPC5606BF1VLQ6 offers 232 KB more flash and added LINFlex/DSPI channels for expanded network topology, while SPC5607BF1VLQ6 delivers 768 KB additional flash and 14 extra ADC channels - enabling richer sensor fusion without changing PCB layout.
Availability
SPC5605BF1VLQ6 is available at Aetrix Electronics and suitable for automotive body electronics, seat control units, and roof module applications requiring stable component supply across long production lifecycles.
Supply support for SPC5605BF1VLQ6 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 markets, with deep expertise in functional safety and ASIL-certified microcontrollers.
The SPC5605BF1VLQ6 belongs to NXP's SPC560x automotive MCU family, designed specifically for cost-sensitive body electronics applications requiring ISO 26262 compliance, robust EMC performance, and long-term automotive qualification.
FAQ
What is the maximum operating temperature range for the SPC5605BF1VLQ6?
The SPC5605BF1VLQ6 is qualified for operation from −40 °C to 125 °C ambient temperature, meeting AEC-Q100 Grade 1 requirements for under-hood automotive applications. This rating is confirmed in Section 4.4 (Recommended Operating Conditions) of the MPC5607B datasheet, which applies to the entire SPC560x family including SPC5605BF1VLQ6.
Does the SPC5605BF1VLQ6 support CAN FD?
The SPC5605BF1VLQ6 integrates FlexCAN modules compliant with ISO 11898-1:2015, supporting Classical CAN only (up to 1 Mbps). It does not implement CAN FD protocol features such as flexible data-rate or extended data length. For CAN FD, engineers should evaluate S32K1xx or newer SPC58xx families instead of SPC5605BF1VLQ6.
Is the SPC5605BF1VLQ6 pin-compatible with other SPC560x variants?
Yes - SPC5605BF1VLQ6 shares the same 144-pin LQFP (20 mm × 20 mm) mechanical footprint and signal mapping with MPC5606BF1VLQ6 and SPC5607BF1VLQ6. Pin-to-pin compatibility is documented in Table 1 and Figures 2–3 of the MPC5607B datasheet, enabling drop-in replacement for memory/peripheral scaling.
What debug interface does the SPC5605BF1VLQ6 provide?
The SPC5605BF1VLQ6 includes Nexus Class 2+ debug support per IEEE-ISTO 5001-2003, with dedicated MDO/MCKO/EVTO/MSEO pins and JTAG (IEEE 1149.1) boundary scan. This enables real-time trace, non-intrusive breakpoints, and production-grade diagnostics - fully supported by Lauterbach TRACE32 and PLS UDE tools for SPC5605BF1VLQ6 development.
How is flash programming performed on the SPC5605BF1VLQ6?
Flash programming on the SPC5605BF1VLQ6 is enabled via the Boot Assist Module (BAM), which supports in-system programming over CAN or SCI interfaces using VLE-encoded bootstrap code. No external programmer is required - firmware updates can be delivered via vehicle CAN bus or UART during service, as specified in Section 1.1 and Table 2 of the MPC5607B datasheet applicable to SPC5605BF1VLQ6.
SPC5605BF1VLQ6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tray
- 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:
- 121
- 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 15x10b, 5x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5605BF1VLQ6 FAQ
1.How can I place an order for SPC5605BF1VLQ6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5605BF1VLQ6 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 SPC5605BF1VLQ6 reliable?
The price and inventory of SPC5605BF1VLQ6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5605BF1VLQ6 is usually 5 days.
3.What payment methods are accepted for SPC5605BF1VLQ6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5605BF1VLQ6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5605BF1VLQ6?
SPC5605BF1VLQ6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5605BF1VLQ6 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 SPC5605BF1VLQ6?
For technical support, including SPC5605BF1VLQ6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5605BF1VLQ6 requirements.
6.How does Aetrix verify that SPC5605BF1VLQ6 is sourced from the original manufacturer or authorized distributors?
All SPC5605BF1VLQ6 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 SPC5605BF1VLQ6 meets industry standards.
7.What is the process for return or replacement of SPC5605BF1VLQ6?
All SPC5605BF1VLQ6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5605BF1VLQ6, 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 SPC5605BF1VLQ6 part is unused and in its original packaging.
Return procedure for SPC5605BF1VLQ6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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