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NXP Semiconductors SPC5604BAVLL4R
- Part No.:
- SPC5604BAVLL4R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC5604BAVLL4R.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,989
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Product details
Overview
SPC5604BAVLL4R from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture® e200z0h core, operating up to 64 MHz with VLE instruction encoding. It integrates 512 KB code flash, 64 KB data flash, 48 KB SRAM (all with ECC), and supports FlexCAN, LINFlex, DSPI, I²C, and 10-bit ADC for body electronics control. It is used in vehicle door modules, seat controllers, and lighting ECUs requiring ASIL-B functional safety support.
For engineers reviewing the SPC5604BAVLL4R datasheet, SPC5604BAVLL4R pinout, SPC5604BAVLL4R application, or SPC5604BAVLL4R equivalent, key selection criteria include its 144-pin LQFP package, FMPLL clock generation, Nexus 2+ debug interface, real-time counter with 1 ms wakeup resolution, and compliance with ISO 26262 requirements for automotive body domain integration.
Technical Context
The SPC5604BAVLL4R implements a single-issue e200z0h CPU core with Variable Length Encoding (VLE) for reduced code footprint and operates at up to 64 MHz using an FMPLL with programmable frequency modulation. Its crossbar switch architecture enables concurrent access to flash, SRAM, and peripherals by multiple bus masters including eMIOS, FlexCAN, and DSPI modules.
It features a Memory Protection Unit (MPU) with eight region descriptors and 32-byte granularity, an Interrupt Controller (INTC) supporting 148 vectors (16 external IRQs + 18 wakeup sources), and boot assist via CAN/SCI serial link. The device includes dedicated voltage regulation (VREG), low-voltage detection, and hardware-assisted error correction for flash and SRAM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h - Power Architecture® embedded category, VLE-enabled, 32-bit, single-issue pipeline |
| Max Operating Frequency | 64 MHz - Achieved via FMPLL with configurable multiplication/division ratios |
| Flash Memory | 512 KB code flash + 64 KB data flash - Both with ECC for ASIL-B compliance and field-programmable via BAM |
| SRAM | 48 KB on-chip SRAM with ECC - Supports deterministic real-time execution and fault containment |
| ADC | 10-bit, up to 36-channel ADC - With CTU synchronization for time-critical sensor sampling |
| Communication Interfaces | 6 × FlexCAN (configurable buffers), 4 × LINFlex, 3 × DSPI, 1 × I²C - All with autonomous wakeup and message filtering |
| Package | 144-pin LQFP (20 × 20 × 1.4 mm) - RoHS-compliant, industrial temperature range (−40°C to 125°C) |
| Safety Features | MPU, ECSM, SWT, NMI, and hardware CRC - Enables ASIL-B system-level compliance per ISO 26262 |
Pinout & Package
SPC5604BAVLL4R is housed in a 144-pin LQFP (20 × 20 × 1.4 mm) package with exposed thermal pad. Pin functions are multiplexed across GPIO, peripheral interfaces (FlexCAN, LINFlex, DSPI), analog inputs (ADC), clock sources (XTAL/EXTAL), and debug (Nexus 2+, JTAG). All supply pins (VDD_HV/VSS_HV, VDD_LV/VSS_LV, VDD_BV, VDD_HV_ADC/VSS_HV_ADC) are distributed for noise isolation and stable power delivery.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Asynchronous reset input | Pulled high internally after PHASE2; triggers full system reset with Schmitt-trigger and noise filter |
| XTAL / EXTAL | Crystal oscillator inputs | Support 4–16 MHz external crystal; tristate during reset; enable precise clock source for FMPLL |
| VDD_HV / VSS_HV | Digital supply and ground | Multiple distributed pairs (e.g., pins 19, 51, 100, 123) reduce IR drop and EMI in high-speed digital domains |
| VDD_LV / VSS_LV | 1.2 V core regulator decoupling | Three dedicated pairs require local 100 nF ceramic capacitors for stable internal voltage regulation |
| PA[7] / PB[7:4] | GPIO / ADC input | PA[7] supports LINFlex_3 TX; PB[7:4] are precision ADC inputs with no output buffer enabled at reset |
| MDO0–MDO3 / MCKO | Nexus 2+ debug outputs | Real-time trace and debug signals compliant with IEEE-ISTO 5001-2003 Class Two Plus standard |
Key Features
| Feature | Design Value |
|---|---|
| VLE instruction encoding | Reduces code size by up to 30% vs. standard 32-bit Power ISA, lowering flash cost and boot time |
| FMPLL with frequency modulation | Enables EMI reduction via spread-spectrum clocking while maintaining timing accuracy for CAN/LIN |
| Crossbar switch architecture | Allows simultaneous access to flash/SRAM/peripherals by CPU, DMA, and eMIOS - eliminates bus contention |
| Boot Assist Module (BAM) | Enables in-system programming via CAN or SCI without external debugger - critical for OTA updates |
| Real-Time Counter (RTC) | Autonomous 1 ms-resolution wakeup from stop mode with 2 s max timeout - supports low-power body ECU sleep states |
| Enhanced Modular I/O System (eMIOS-lite) | 56-channel 16-bit timer subsystem supporting PWM, input capture, and output compare - ideal for motor control and diagnostics |
Applications
| Door Control Module | Seat Position Controller |
|---|---|
Use Scenario: Real-time monitoring of window lift, lock actuator, and mirror position sensors in automotive door assemblies. IC Role / Device Role / Timing Role: Main controller executing LIN communication with body gateway, managing PWM-driven motors, and sampling analog potentiometers via 10-bit ADC. Use Value: Integrated FlexCAN and LINFlex reduce external transceiver count; 48 KB ECC SRAM ensures deterministic response to safety-critical window pinch detection. |
Use Scenario: Precise positioning and memory recall of electric seat motors using Hall-effect and potentiometer feedback. IC Role / Device Role / Timing Role: Host MCU running motor control algorithms, storing user profiles in 64 KB data flash, and communicating over CAN with instrument cluster. Use Value: FMPLL-synchronized eMIOS-lite timers deliver sub-millisecond PWM resolution; MPU enforces memory partitioning between application and safety monitor tasks. |
| LED Lighting ECU | Body Domain Gateway |
Use Scenario: Dynamic LED headlight control with adaptive beam shaping, thermal monitoring, and diagnostics. IC Role / Device Role / Timing Role: Primary controller managing multi-channel PWM dimming, reading temperature sensors via ADC, and reporting faults over LINFlex. Use Value: 512 KB ECC flash accommodates complex lighting algorithms and firmware updates; RTC enables timed self-test sequences during vehicle sleep. |
Use Scenario: Aggregating and routing messages between CAN, LIN, and diagnostic interfaces in centralized body control units. IC Role / Device Role / Timing Role: Gateway processor with six independent FlexCAN modules, four LINFlex channels, and Nexus 2+ trace for protocol translation and security enforcement. Use Value: Crossbar switch allows concurrent CAN frame buffering and LIN message processing without CPU intervention; boot-from-flash reduces boot latency to <100 ms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC5604CFMLQ4 | Same MPC5604 family, but C variant with 384 KB code flash and 32 KB SRAM; 144-pin LQFP package | Lower memory capacity limits complex AUTOSAR OS usage and larger diagnostic stacks | Select when cost-sensitive body ECU designs do not require full 512 KB flash or ASIL-B ECC coverage on all memory |
| MPC5604BK0MLL4 | Identical pinout and memory map, but rated for −40°C to 105°C (not 125°C); same 512 KB flash, 48 KB SRAM | Limited thermal margin for under-hood placement or high-ambient cabin modules | Choose for dashboard or center console applications where extended temperature range is unnecessary |
Compared with SPC5604BAVLL4R, the SPC5604CFMLQ4 offers reduced memory and safety features at lower cost, while the MPC5604BK0MLL4 maintains identical functionality but with narrower temperature qualification - both require validation of flash ECC behavior and FMPLL stability under target operating conditions.
Availability
SPC5604BAVLL4R is available at Aetrix Electronics and suitable for automotive body electronics, electric seat control, and LED lighting ECUs requiring stable component supply, long-term lifecycle support, and ASIL-B functional safety compliance.
Supply support for SPC5604BAVLL4R 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 Power Architecture® and functional safety.
The SPC5604BAVLL4R belongs to NXP's SPC560x automotive microcontroller product line, designed specifically for body electronics and chassis control applications requiring ISO 26262 ASIL-B compliance, robust EMC performance, and integrated communication peripherals.
FAQ
What is the maximum operating frequency of the SPC5604BAVLL4R?
The SPC5604BAVLL4R operates at a maximum frequency of 64 MHz, achieved through its integrated Frequency-Modulated Phase-Locked Loop (FMPLL). This frequency is supported across the full industrial temperature range (−40°C to 125°C) and enables real-time execution of AUTOSAR-compliant software stacks. The FMPLL also supports spread-spectrum modulation to reduce electromagnetic interference in automotive environments. SPC5604BAVLL4R uses this clock for CPU, peripheral, and bus timing synchronization.
Does the SPC5604BAVLL4R support functional safety standards?
Yes, the SPC5604BAVLL4R includes hardware features required for ISO 26262 ASIL-B compliance, including ECC on all flash and SRAM, Memory Protection Unit (MPU), Error Correction Status Module (ECSM), Software Watchdog Timer (SWT), and Non-Maskable Interrupt (NMI). These features are documented in NXP's SPC5604B Safety Manual and validated in certified toolchains. SPC5604BAVLL4R is widely deployed in production door modules and seat controllers meeting ASIL-B requirements.
How many CAN interfaces does the SPC5604BAVLL4R support?
The SPC5604BAVLL4R integrates six enhanced FlexCAN modules, each supporting configurable message buffers, automatic retransmission, and wakeup capability from stop mode. All six CAN controllers are accessible in the 144-pin LQFP package and operate independently with dedicated message RAM. SPC5604BAVLL4R uses these interfaces for inter-ECU communication in body domain networks, including gateway routing and distributed diagnostics.
What debug interface does the SPC5604BAVLL4R provide?
The SPC5604BAVLL4R features a Nexus 2+ development interface compliant with IEEE-ISTO 5001-2003 Class Two Plus, supporting real-time trace, non-intrusive debugging, and hardware breakpoints. It also includes full JTAG (IEEE 1149.1) support for boundary scan testing. SPC5604BAVLL4R uses Nexus 2+ for production-level calibration and runtime diagnostics in automotive ECUs, enabling trace capture without halting CPU execution.
Is the SPC5604BAVLL4R pin-compatible with other MPC5604 variants?
Yes, the SPC5604BAVLL4R shares identical pinout and footprint with other MPC5604B/C devices in the 144-pin LQFP package, including SPC5604BK0MLL4 and MPC5604BCMLQ4. Signal mapping, power pin locations, and debug interface pins are fully aligned. SPC5604BAVLL4R can be substituted on existing PCBs without layout changes, provided peripheral configuration and software initialization match the target variant's memory and feature set.
SPC5604BAVLL4R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit
- Speed:
- 48MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 79
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 28x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5604BAVLL4R FAQ
1.How can I place an order for SPC5604BAVLL4R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5604BAVLL4R 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 SPC5604BAVLL4R reliable?
The price and inventory of SPC5604BAVLL4R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5604BAVLL4R is usually 5 days.
3.What payment methods are accepted for SPC5604BAVLL4R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5604BAVLL4R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5604BAVLL4R?
SPC5604BAVLL4R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5604BAVLL4R 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 SPC5604BAVLL4R?
For technical support, including SPC5604BAVLL4R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5604BAVLL4R requirements.
6.How does Aetrix verify that SPC5604BAVLL4R is sourced from the original manufacturer or authorized distributors?
All SPC5604BAVLL4R 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 SPC5604BAVLL4R meets industry standards.
7.What is the process for return or replacement of SPC5604BAVLL4R?
All SPC5604BAVLL4R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5604BAVLL4R, 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 SPC5604BAVLL4R part is unused and in its original packaging.
Return procedure for SPC5604BAVLL4R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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