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NXP Semiconductors SPC5605BK0VLQ6
- Part No.:
- SPC5605BK0VLQ6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC5605BK0VLQ6.pdf
- Description:
- IC MCU 32BIT 768KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
SPC5605BK0VLQ6 from NXP Semiconductors is a 32-bit automotive-grade SoC microcontroller featuring the e200z0h Power Architecture core, 768 KB code flash, 64 KB SRAM, and 100-pin LQFP (14 mm × 14 mm) package. It integrates 6 FlexCAN controllers, 4 LINFlex interfaces, 3 DSPI modules, a 10-bit ADC with 7 channels, and supports up to 64 MHz operation for body electronics control units.
For engineers reviewing the SPC5605BK0VLQ6 datasheet, SPC5605BK0VLQ6 pinout, SPC5605BK0VLQ6 application, or SPC5605BK0VLQ6 equivalent, key selection criteria include its 100-pin LQFP footprint, dedicated automotive peripheral set (FlexCAN/LINFlex/ADC), e200z0h VLE-optimized core, and qualification per AEC-Q100 Grade 2 (–40°C to +105°C).
Technical Context
The SPC5605BK0VLQ6 implements the e200z0h core with Variable-Length Encoding (VLE) for enhanced code density and low-power execution at up to 64 MHz. Its memory subsystem includes 768 KB on-chip code flash with ECC, 64 KB SRAM, and 64 KB data flash - all accessible via a 64-bit 3×3 crossbar switch supporting concurrent peripheral access.
Peripherals are managed through SIUL (System Integration Unit Lite), eMIOS (Enhanced Modular I/O System), and FMPLL-based clock generation. The device supports full CAN FD readiness via FlexCAN modules with message RAM buffering, LINFlex with automatic baud rate detection, and dual ADC subsystems (10-bit dedicated + shared 12-bit) with configurable sample-and-hold timing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture core with VLE support; enables compact firmware binaries and deterministic real-time interrupt latency. |
| Max Operating Frequency | 64 MHz at 125 °C ambient; validated for sustained operation in under-hood automotive environments. |
| Code Flash Memory | 768 KB with ECC and read-while-write capability; supports safe over-the-air (OTA) updates without runtime interruption. |
| SRAM | 64 KB with parity protection; sufficient for real-time task stacks, CAN message buffers, and LIN protocol state machines. |
| ADC Resolution & Channels | 10-bit ADC with 7 dedicated input channels; independent analog domain (VDD_HV_ADC0/VSS_HV_ADC0) minimizes digital noise coupling. |
| FlexCAN Interfaces | 6 independent FlexCAN modules compliant with ISO 11898-1; each supports 64-message object RAM and hardware ID filtering. |
| LINFlex Interfaces | 4 LINFlex UARTs with integrated LIN 2.2/SAE J2602 protocol engine and auto-baud detection; reduces host CPU overhead. |
| Package | 100-pin LQFP, 14 mm × 14 mm, 0.5 mm pitch; compatible with standard automotive PCB assembly processes and thermal relief requirements. |
Pinout & Package
SPC5605BK0VLQ6 is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions support multiplexing across GPIO, FlexCAN, LINFlex, DSPI, ADC, and debug interfaces. Default reset configuration assigns AF0 (GPIO) to most pins, with critical peripherals (e.g., CAN0TX/RX, XTAL/EXTAL, RESET) assigned fixed roles.
| 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 and clock recovery. |
| XTAL / EXTAL | Crystal oscillator inputs | Supports 4–16 MHz external crystal; feeds FMPLL for precise clock synthesis and jitter reduction in CAN/LIN timing. |
| VDD_LV / VSS_LV | Digital core supply | 1.2 V ± 5 % core voltage domain; powers e200z0h core, SRAM, and logic; requires local decoupling per layout guidelines. |
| VDD_HV / VSS_HV | I/O and analog supply | 3.3 V ± 5 % I/O rail; powers GPIO, FlexCAN transceivers (via external drivers), LINFlex drivers, and ADC reference domains. |
| PA[0]–PA[15] | Port A general-purpose I/O | 16-bit port with configurable pull-up/down, slew rate, and interrupt-on-change; default AF0 = GPIO, supports eMIOS_0 timer capture. |
| PB[0]/PB[1] | FlexCAN0 TX/RX | Dedicated differential CAN bus interface; requires external high-speed CAN transceiver (e.g., TJA1042) for physical layer compliance. |
| PC[6]/PC[7] | LINFlex1 TX/RX | Single-wire LIN physical layer interface; supports master/slave modes and automatic sync field detection per LIN 2.2 spec. |
Key Features
| Feature | Design Value |
|---|---|
| FMPLL with spread-spectrum modulation | Enables EMI reduction in sensitive automotive RF environments while maintaining tight CAN bit-timing accuracy (±1.58% over temp/voltage). |
| Boot Assist Module (BAM) | Hardware-controlled boot sequence from flash, SPI, or CAN; supports secure firmware authentication and fail-safe fallback to known-good image. |
| Memory Protection Unit (MPU) | 8-entry MPU enforces privilege-level access control between RTOS tasks and peripheral registers; prevents accidental corruption of CAN message RAM. |
| Cross Triggering Unit (CTU) | Synchronizes ADC sampling with PWM edges or eMIOS timer events; eliminates software-induced jitter in motor current sensing applications. |
| WKUP unit with 27 wake-up sources | Enables ultra-low-power sleep mode (e.g., STOP2) with selective peripheral wake-up; meets automotive module quiescent current targets (< 100 µA). |
| SIUL with programmable pad control | Configures drive strength, pull type, and slew rate per pin; ensures signal integrity for high-speed CAN/LIN traces and reduces board-level ESD susceptibility. |
Applications
| Body Control Module (BCM) | Door Module Controller |
|---|---|
|
Use Scenario: Centralized management of lighting, window lift, mirror adjustment, and door lock actuation in modern vehicle architectures. IC Role / Device Role / Timing Role: Primary MCU executing ASAM-compliant diagnostics, LIN slave coordination, and CAN gateway functions between comfort and powertrain networks. Use Value: Integrated 6 FlexCAN channels eliminate external CAN bridge ICs; 4 LINFlex interfaces directly manage up to 16 LIN slaves (e.g., seat position sensors, LED drivers) without software polling overhead. |
Use Scenario: Distributed control of power windows, central locking, anti-pinch detection, and interior lighting within a single door assembly. IC Role / Device Role / Timing Role: Real-time safety-critical controller running motor control loops (eMIOS PWM), analog sensor acquisition (10-bit ADC), and LIN communication with BCM. Use Value: CTU-synchronized ADC sampling captures motor current waveforms at precise commutation points; WKUP unit enables instant wake-from-sleep response to door handle proximity sensor events. |
| Roof Module Controller | Smart Junction Box |
|
Use Scenario: Control of sunroof, panoramic roof, interior ambient lighting, and rain/light sensors in premium vehicle roof systems. IC Role / Device Role / Timing Role: Sensor fusion hub aggregating analog (light/rain), digital (I²C ambient light), and LIN (motor position) inputs for coordinated actuator control. Use Value: Dual ADC domains (VDD_HV_ADC0/VDD_HV_ADC1) isolate noisy motor driver supplies from precision light sensor references; 768 KB flash stores multiple lighting profiles and calibration tables. |
Use Scenario: High-integration power distribution unit managing load switching, fuse monitoring, battery voltage/current sensing, and CAN network bridging. IC Role / Device Role / Timing Role: Fault-tolerant power management controller performing real-time current measurement (ADC), thermal derating (eMIOS timers), and CAN-based diagnostic reporting. Use Value: 64 KB SRAM buffers extended CAN diagnostic sessions (UDS services); FMPLL spread-spectrum mode reduces conducted emissions during high-current load switching events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5606BK1MLQ6 | 1 MB code flash, 80 KB SRAM, 144-pin LQFP; adds 8-channel 12-bit ADC and 15 eMIOS channels. | Targeted at higher-complexity body ECUs requiring larger firmware images and more analog inputs (e.g., HVAC control). | Select when >768 KB flash or additional ADC resolution/channels are required; not pin-compatible due to 144-pin footprint. |
| SPC5607BK0MLQ6 | Same 100-pin LQFP package but with 1 MB flash, 80 KB SRAM, and 15-channel 12-bit ADC; adds eDMA controller. | Suitable for next-gen body controllers needing enhanced data throughput (eDMA) and expanded memory for OTA update staging. | Drop-in replacement only for PCBs designed for 100-pin LQFP; retains identical pinout and peripheral mapping but offers higher memory headroom. |
Compared with SPC5605BK0VLQ6, MPC5606BK1MLQ6 provides greater memory and ADC resources in a larger package, while SPC5607BK0MLQ6 delivers direct 100-pin upgrade path with increased flash/SRAM and eDMA - enabling scalable firmware development across vehicle tiers without board redesign.
Availability
SPC5605BK0VLQ6 is available at Aetrix Electronics and suitable for automotive body electronics, door module control, and smart junction box designs requiring stable component supply, AEC-Q100 qualification, and long-term production support.
Supply support for SPC5605BK0VLQ6 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 automotive-grade reliability.
The SPC5605BK0VLQ6 belongs to NXP's SPC56x automotive MCU family, designed specifically for cost-optimized, ASIL-B-capable body electronics control units requiring robust CAN/LIN connectivity and deterministic real-time performance.
FAQ
What is the maximum operating temperature range qualified for SPC5605BK0VLQ6?
SPC5605BK0VLQ6 is qualified per AEC-Q100 Grade 2, supporting continuous operation from –40°C to +105°C ambient temperature. This rating covers typical under-dash and under-hood locations where thermal management relies on natural convection and PCB copper pour, not active cooling.
Does SPC5605BK0VLQ6 support CAN FD?
SPC5605BK0VLQ6 features FlexCAN modules compliant with ISO 11898-1 Classic CAN only. It does not implement CAN FD protocol features such as variable bit rate or extended data length. For CAN FD, consider SPC56ELxx or S32K1xx families. SPC5605BK0VLQ6 remains fully interoperable with legacy CAN 2.0B networks.
How many LINFlex interfaces does SPC5605BK0VLQ6 integrate?
SPC5605BK0VLQ6 integrates 4 LINFlex modules (LINFlex_0 through LINFlex_3), each capable of operating as LIN master or slave with hardware-assisted checksum generation, automatic sync field detection, and configurable baud rates from 1.2 kbps to 20 kbps.
Is external memory required to run SPC5605BK0VLQ6 firmware?
No. SPC5605BK0VLQ6 contains 768 KB on-chip code flash and 64 KB SRAM, sufficient to execute full automotive application firmware including bootloader, CAN/LIN protocol stacks, and application logic without external memory. External memory is optional for logging or OTA staging.
What debug interface does SPC5605BK0VLQ6 use?
SPC5605BK0VLQ6 uses IEEE 1149.1 JTAG for boundary scan and debug, with TDI/TDO/TCK/TMS pins mapped to PC[0]–PC[3]. It supports Nexus Class 3+ trace capabilities via the embedded trace macrocell (ETM), enabling real-time instruction and data trace with compatible debug probes (e.g., Lauterbach TRACE32).
Can SPC5605BK0VLQ6 operate without an external crystal?
Yes. SPC5605BK0VLQ6 includes a 16 MHz fast internal RC oscillator (FIRC) and 128 kHz slow internal RC oscillator (SIRC), both usable as clock sources. However, FIRC accuracy (±2%) is insufficient for CAN bit timing; an external 8 MHz crystal is required for full CAN/LIN compliance per ISO 11898 and LIN 2.2 specifications.
SPC5605BK0VLQ6 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:
SPC5605BK0VLQ6 FAQ
1.How can I place an order for SPC5605BK0VLQ6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5605BK0VLQ6 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 SPC5605BK0VLQ6 reliable?
The price and inventory of SPC5605BK0VLQ6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5605BK0VLQ6 is usually 5 days.
3.What payment methods are accepted for SPC5605BK0VLQ6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5605BK0VLQ6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5605BK0VLQ6?
SPC5605BK0VLQ6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5605BK0VLQ6 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 SPC5605BK0VLQ6?
For technical support, including SPC5605BK0VLQ6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5605BK0VLQ6 requirements.
6.How does Aetrix verify that SPC5605BK0VLQ6 is sourced from the original manufacturer or authorized distributors?
All SPC5605BK0VLQ6 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 SPC5605BK0VLQ6 meets industry standards.
7.What is the process for return or replacement of SPC5605BK0VLQ6?
All SPC5605BK0VLQ6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5605BK0VLQ6, 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 SPC5605BK0VLQ6 part is unused and in its original packaging.
Return procedure for SPC5605BK0VLQ6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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