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NXP Semiconductors SPC5604PGF1VLQ6
- Part No.:
- SPC5604PGF1VLQ6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC5604PGF1VLQ6.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:598
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Product details
Overview
SPC5604PGF1VLQ6 from NXP Semiconductors (formerly Freescale) is a 32-bit automotive microcontroller based on the Power Architecture e200z0h core, operating up to 64 MHz with VLE instruction set. It integrates 512 KB code flash with ECC, 40 KB SRAM with ECC, and dual 10-bit ADCs (15-channel each, <1 µs conversion). Designed for chassis control applications including electric power steering (EPS) and airbag systems, it delivers functional safety support via Fault Collection Unit (FCU), programmable watchdog, and Nexus L2+ debug interface.
For engineers reviewing the SPC5604PGF1VLQ6 datasheet, SPC5604PGF1VLQ6 pinout, SPC5604PGF1VLQ6 application, or SPC5604PGF1VLQ6 equivalent, key selection criteria include its FlexCAN 2.0B interface (32 message objects), FlexRay v2.1 module (dual/single channel, up to 10 Mbit/s), safety port capability (7.5 Mbit/s), and AEC-Q100 Grade 1 qualification (–40 to 125 °C).
Technical Context
The SPC5604PGF1VLQ6 implements a single-issue, 4-stage in-order e200z0h CPU core compliant with Power Architecture embedded category, featuring Variable Length Encoding (VLE) for compact code footprint and Harvard architecture with separate instruction/data buses. Its crossbar switch (XBAR) enables concurrent access between four masters (core instruction/data, eDMA, FlexRay) and three slaves (flash, SRAM, peripheral bridge), supporting deterministic real-time execution.
Timing and safety are enforced through multiple independent clock domains: FMPLL (4–40 MHz input → up to 64 MHz output), 16 MHz internal RC oscillator (startup/fail-safe), and programmable clock dividers. The device includes dedicated safety infrastructure - FCU for fault logging, non-maskable interrupt (NMI), and Boot Assist Module (BAM) with on-chip CAN/UART bootstrap loader - meeting ISO 26262 ASIL-B requirements for EPS and airbag control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h 32-bit Power Architecture core, single-issue, 4-stage pipeline, VLE support for reduced code size and optimized low-power execution. |
| Max Clock Frequency | 64 MHz system clock via FMPLL; supports frequency modulation (±0.25% to ±4%) for EMI reduction in automotive environments. |
| Memory | 512 KB on-chip code flash with ECC and erase/program controller; 40 KB SRAM with ECC; optional 64 KB data flash for EEPROM emulation. |
| Analog Peripherals | Two 10-bit ADCs (15 channels each, 4 shared), <1 µs full-precision conversion time, programmable Cross Triggering Unit (CTU) for timer-synchronized sampling. |
| Communication Interfaces | 1 FlexCAN 2.0B (32 message objects); 1 safety port (FlexCAN-based, 7.5 Mbit/s); 1 FlexRay v2.1 (32 message objects, up to 10 Mbit/s); 4 DSPI; 2 LINFlex. |
| Safety & Debug | Fault Collection Unit (FCU), programmable software watchdog timer (SWT), Nexus L2+ interface, Boot Assist Module (BAM), and AEC-Q100 Grade 1 qualification (–40 to 125 °C). |
| Package & Supply | 144-pin LQFP (20 mm × 20 mm); 3.3 V or 5 V I/O supply; on-chip voltage regulator with external ballast transistor. |
Pinout & Package
SPC5604PGF1VLQ6 is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch), designed for automotive PCB layouts requiring thermal robustness and mechanical reliability under extended temperature operation (–40 to 125 °C). Pin assignments follow Freescale/NXP standard SIUL (System Integration Unit Lite) mapping with multiplexed functions per pin, including dedicated JTAG/Nexus debug pins (TCK, TMS, TDI, TDO, TRST), FlexCAN/FlexRay differential pairs, ADC reference inputs (VREFH/VREFL), and safety-critical reset/watchdog signals (RST, SWT).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA / VSSA | Analog power supply / ground | Isolated analog domain for ADC and reference circuitry; requires separate filtering to maintain <1 LSB INL across temperature. |
| VREFH / VREFL | ADC reference voltage inputs | Accept external 3.3 V or 5 V reference; define full-scale range for both 10-bit ADC modules with shared channel routing. |
| CAN0_TX / CAN0_RX | FlexCAN 2.0B differential interface | Direct connection to ISO 11898-2 transceiver; supports bit rates up to 1 Mbit/s; integrated bus-off recovery and error counters. |
| FRAY0_TXP / FRAY0_TXN | FlexRay v2.1 channel 0 differential output | Drive external FlexRay transceiver (e.g., TJA1080); supports dual-channel mode with automatic synchronization and cold-start protocol. |
| NEXUS_TCK / NEXUS_TDI | Nexus L2+ debug interface | Enable real-time trace, hardware breakpoints, and non-intrusive debugging; required for AUTOSAR-compliant toolchains and ISO 26262 verification. |
| RST_B | Active-low reset input | Asynchronous reset assertion resets all logic domains; synchronized internally to avoid metastability; monitored by MC_RGM reset generation module. |
Key Features
| Feature | Design Value |
|---|---|
| Functional Safety Infrastructure | Integrated Fault Collection Unit (FCU), non-maskable interrupt (NMI), and software watchdog timer (SWT) provide layered fault detection and safe state entry per ISO 26262 ASIL-B requirements. |
| FlexRay v2.1 Communication | Dual/single channel support with 32 message objects and up to 10 Mbit/s data rate enables deterministic time-triggered communication for steer-by-wire and brake control systems. |
| ADC Synchronization | Programmable Cross Triggering Unit (CTU) allows precise alignment of ADC conversions with eTimer or PIT events - critical for motor current sensing in EPS applications. |
| EEPROM Emulation | 64 KB optional data flash with ECC and hardware-managed wear leveling supports robust parameter storage (e.g., calibration data, fault logs) without external EEPROM. |
| Bootloader Capability | On-chip CAN/UART bootstrap loader (BAM) enables field firmware updates over vehicle networks without external programming hardware. |
Applications
| Electric Power Steering (EPS) | Airbag Control Unit (ACU) |
|---|---|
Use Scenario: Real-time torque assist calculation, motor phase current sensing, and fail-safe shutdown during collision events. IC Role / Device Role / Timing Role: Primary controller executing AUTOSAR-compliant EPS software stack; manages FlexPWM outputs, ADC sampling, and CAN communication with vehicle network. Use Value: Dual 10-bit ADCs with CTU synchronization enable simultaneous high-speed current/voltage sampling; FlexCAN and safety port ensure redundant communication paths per ASIL-D decomposition. |
Use Scenario: Crash signal acquisition from accelerometers, pyrotechnic deployment timing, and diagnostic self-test during ignition cycle. IC Role / Device Role / Timing Role: Safety-critical host MCU coordinating sensor fusion, decision logic, and actuator triggering; leverages FCU and SWT for runtime fault monitoring. Use Value: AEC-Q100 Grade 1 rating and –40 to 125 °C operation guarantee reliability in under-hood environments; Nexus L2+ enables certified toolchain integration for ISO 26262 validation. |
| Brake-by-Wire System | Chassis Domain Controller |
Use Scenario: Closed-loop pressure control in electro-hydraulic brake actuators with redundancy management and thermal derating. IC Role / Device Role / Timing Role: Real-time controller interfacing with FlexRay for time-triggered actuator commands and FlexCAN for status reporting. Use Value: FlexRay v2.1 module supports cold-start and fault-tolerant communication at up to 10 Mbit/s; eTimer units provide precise PWM dead-time control for gate drivers. |
Use Scenario: Centralized coordination of steering, braking, and suspension subsystems using high-bandwidth interconnects. IC Role / Device Role / Timing Role: Domain master managing multi-protocol gateway functions (CAN, LIN, FlexRay) and sensor data aggregation via eDMA. Use Value: 16-channel eDMA offloads CPU from high-volume data movement (e.g., ADC buffers → SRAM → CAN TX FIFO); XBAR ensures zero-contention access to flash/SRAM/peripherals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604BF1MLQ6 | Same e200z0h core and peripheral set, but rated for –40 to 105 °C (Grade 2) and features 384 KB code flash instead of 512 KB. | Targeted at non-under-hood chassis modules where ambient temperature does not exceed 105 °C; lacks full memory headroom for complex AUTOSAR stacks. | Select when cost sensitivity outweighs memory scalability and extended temperature requirement. |
| SPC5607PK1MLQ6 | Successor device with e200z7 core (higher performance), 1 MB flash, enhanced FlexRay (v3.0), and additional safety features (lockstep cores, memory BIST). | Designed for ASIL-C/D systems requiring higher compute throughput and advanced safety mechanisms beyond SPC5604PGF1VLQ6 capabilities. | Choose for new designs targeting next-generation EPS or brake-by-wire with stricter ISO 26262 requirements. |
Compared with MPC5604BF1MLQ6, SPC5604PGF1VLQ6 provides greater flash capacity and extended temperature range essential for under-hood deployment; versus SPC5607PK1MLQ6, it offers proven qualification and lower BOM cost for ASIL-B applications without needing lockstep redundancy.
Availability
SPC5604PGF1VLQ6 is available at Aetrix Electronics and suitable for electric power steering (EPS), airbag control units (ACU), brake-by-wire systems, and chassis domain controllers requiring stable component supply across automotive production lifecycles.
Supply support for SPC5604PGF1VLQ6 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 microcontrollers.
The SPC5604PGF1VLQ6 belongs to the Qorivva MPC5604P family - a line of Power Architecture-based MCUs engineered specifically for ASIL-B automotive chassis control, emphasizing real-time determinism, safety infrastructure, and multi-protocol communication for EPS, airbag, and brake systems.
FAQ
What is the maximum operating temperature specification for the SPC5604PGF1VLQ6?
The SPC5604PGF1VLQ6 is qualified to AEC-Q100 Grade 1, supporting continuous operation from –40 °C to +125 °C ambient temperature. This rating is validated per JEDEC JESD22-A108 and applies to the full functional specification, including flash programming, ADC accuracy, and FlexRay timing margins. The device uses on-chip thermal monitoring and voltage regulation to maintain stability across this range.
Does the SPC5604PGF1VLQ6 support AUTOSAR-compliant development?
Yes, the SPC5604PGF1VLQ6 supports AUTOSAR 4.x compliance through its Nexus L2+ debug interface, eDMA-accelerated communication stacks (CAN, LIN, FlexRay), and standardized peripheral drivers provided in NXP's S32DS IDE and AUTOSAR Basic Software (BSW) libraries. Its deterministic interrupt latency (<1 µs for highest priority) and memory protection unit (via SSCM) meet AUTOSAR OS timing and safety requirements.
How many CAN interfaces does the SPC5604PGF1VLQ6 include, and what are their capabilities?
The SPC5604PGF1VLQ6 includes one FlexCAN 2.0B interface with 32 message objects and a dedicated safety port implemented via the same FlexCAN module - configurable for up to 7.5 Mbit/s operation. The safety port operates independently with separate message RAM and error counters, enabling dual-CAN functionality without external silicon. Both interfaces support loopback mode, bus-off recovery, and hardware timestamping.
What is the role of the Cross Triggering Unit (CTU) in the SPC5604PGF1VLQ6?
The CTU in the SPC5604PGF1VLQ6 synchronizes ADC conversions with timer events from eTimer or PIT modules, enabling precise sampling aligned to motor commutation edges or PWM carrier signals. It eliminates software overhead and jitter in time-critical applications like EPS current sensing, where sub-microsecond timing correlation between phase current and position feedback is mandatory for field-oriented control.
Can the SPC5604PGF1VLQ6 be used for EEPROM emulation, and how is it implemented?
Yes, the SPC5604PGF1VLQ6 supports EEPROM emulation using its optional 64 KB data flash memory (4 × 16 KB blocks), which includes ECC, hardware wear leveling, and erase/program controllers. NXP's Flash Driver Library (FDL) provides certified routines for byte-level read/write, sector management, and error recovery - enabling reliable storage of calibration data, fault logs, and configuration parameters without external EEPROM.
SPC5604PGF1VLQ6 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, FlexRay, LINbus, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 108
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 40K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 30x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5604PGF1VLQ6 FAQ
1.How can I place an order for SPC5604PGF1VLQ6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5604PGF1VLQ6 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 SPC5604PGF1VLQ6 reliable?
The price and inventory of SPC5604PGF1VLQ6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5604PGF1VLQ6 is usually 5 days.
3.What payment methods are accepted for SPC5604PGF1VLQ6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5604PGF1VLQ6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5604PGF1VLQ6?
SPC5604PGF1VLQ6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5604PGF1VLQ6 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 SPC5604PGF1VLQ6?
For technical support, including SPC5604PGF1VLQ6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5604PGF1VLQ6 requirements.
6.How does Aetrix verify that SPC5604PGF1VLQ6 is sourced from the original manufacturer or authorized distributors?
All SPC5604PGF1VLQ6 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 SPC5604PGF1VLQ6 meets industry standards.
7.What is the process for return or replacement of SPC5604PGF1VLQ6?
All SPC5604PGF1VLQ6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5604PGF1VLQ6, 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 SPC5604PGF1VLQ6 part is unused and in its original packaging.
Return procedure for SPC5604PGF1VLQ6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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