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NXP Semiconductors SPC5604BAMLH6
- Part No.:
- SPC5604BAMLH6
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
SPC5604BAMLH6.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,205
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Product details
Overview
SPC5604BAMLH6 from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture e200z0h core, operating up to 64 MHz with 512 KB code flash, 64 KB data flash, and 48 KB SRAM - all featuring ECC protection. It integrates six FlexCAN modules, four LINFlex interfaces, three DSPI controllers, one I²C, a 10-bit ADC (12-channel), and supports real-time control in body electronics and powertrain subsystems.
For engineers reviewing the SPC5604BAMLH6 datasheet, SPC5604BAMLH6 pinout, SPC5604BAMLH6 application, or SPC5604BAMLH6 equivalent, key selection criteria include its 144-pin LQFP package, FMPLL clock generation, Nexus 2+ debug interface, boot assist via CAN/SCI, and compliance with AUTOSAR timing requirements through STM and PIT modules.
Technical Context
The SPC5604BAMLH6 implements a single-issue e200z0h CPU core with Variable Length Encoding (VLE) for reduced code footprint and operates at up to 64 MHz using a frequency-modulated PLL (FMPLL). Its crossbar switch enables concurrent access to flash, SRAM, and peripherals by multiple bus masters including eMIOS, FlexCAN, and DSPI.
It features a memory protection unit (MPU) with eight region descriptors, an interrupt controller (INTC) supporting 148 vectors (16 external IRQs + 18 wakeup sources), and autonomous low-power operation via RTC (128 kHz or 16 MHz RC source) with 1 ms resolution and 2-second max timeout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture core with VLE support for compact firmware deployment |
| Max Clock Speed | 64 MHz system frequency enabled by FMPLL with programmable modulation |
| Flash Memory | 512 KB on-chip code flash with ECC and 64 KB data flash (4 × 16 KB sectors) |
| RAM | 48 KB SRAM with ECC for safety-critical data storage and runtime variables |
| ADC | 10-bit SAR ADC with 12 input channels and configurable sampling timing |
| Communication | 6 × FlexCAN (CAN 2.0B), 4 × LINFlex, 3 × DSPI, 1 × I²C, JTAG/Nexus 2+ |
| Timers | 6 × PIT (32-bit), 1 × STM (AUTOSAR-compliant), eMIOS-lite with 12-channel 16-bit I/O capture/compare/PWM |
| Package | 144-pin LQFP (20 × 20 × 1.4 mm), RoHS-compliant, lead-free |
Pinout & Package
SPC5604BAMLH6 is housed in a 144-pin LQFP package (20 × 20 × 1.4 mm) with exposed thermal pad. Pin functions include dedicated voltage supply rails (VDD_HV/VSS_HV, VDD_LV/VSS_LV, VDD_BV), oscillator inputs (XTAL/EXTAL), reset (RESET), JTAG/Nexus debug signals (TCK/TMS/TDI/TDO/MDOx/EVTO/MCKO), and 123 configurable GPIOs supporting peripheral multiplexing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Reset input with Schmitt-trigger and noise filter | Active-low asynchronous reset; weak pull-up only after PHASE2 completion |
| XTAL / EXTAL | Crystal oscillator input/output pair | Supports 4–16 MHz external crystal; tristate during reset |
| VDD_HV / VSS_HV | Digital power supply and ground | Three pairs distributed across package for EMI reduction and stable core voltage |
| VDD_LV / VSS_LV | 1.2 V regulator decoupling pins | Require local 100 nF ceramic capacitors per pair for internal voltage regulation stability |
| MDO0–MDO3, MCKO, EVTO | Nexus 2+ debug output signals | For real-time trace and non-intrusive debugging per IEEE-ISTO 5001-2003 Class Two Plus |
Key Features
| Feature | Design Value |
|---|---|
| VLE-enabled e200z0h core | Reduces firmware size by mixing 16-bit and 32-bit instructions without performance penalty |
| ECC-protected memories | Ensures ASIL-B compliance for flash and SRAM via hardware error detection and correction |
| Boot Assist Module (BAM) | Enables field firmware updates over CAN or SCI without external programmer |
| Crossbar switch architecture | Allows simultaneous DMA, CPU, and peripheral access to memory resources without arbitration stalls |
| Real-Time Counter (RTC) | Autonomous wake-up timer with 1 ms resolution and 2 s max timeout, independent of CPU mode |
| Memory Protection Unit (MPU) | Eight 32-byte granular regions enforce software partitioning for functional safety isolation |
Applications
| Body Control Module (BCM) | Door Module Controller |
|---|---|
Use Scenario: Centralized management of lighting, window lift, mirror adjustment, and seat position in modern vehicles. IC Role / Device Role / Timing Role: Main application processor executing AUTOSAR-compliant BSW and application SW with deterministic response via STM and PIT timers. Use Value: Six FlexCAN interfaces enable seamless communication with door nodes, lighting ECUs, and gateway modules while maintaining ISO 11898-1 timing compliance. | Use Scenario: Local control of power windows, locks, mirrors, and anti-pinch detection in vehicle door assemblies. IC Role / Device Role / Timing Role: Real-time I/O coordinator with eMIOS-lite PWM for motor drive and ADC sampling for current sensing and position feedback. Use Value: 12-channel 10-bit ADC and 12 eMIOS channels provide precise analog monitoring and high-resolution motor control within tight space constraints of door module PCBs. |
| Roof Module Controller | Smart Junction Box |
Use Scenario: Integration of sunroof actuation, ambient lighting, rain sensor interface, and HVAC zone control in roof console units. IC Role / Device Role / Timing Role: Mixed-signal hub managing LINFlex for sensor networks and DSPI for RGB LED drivers with synchronized PWM outputs. Use Value: Four LINFlex modules support daisy-chained sensors and actuators, while DSPI controllers drive addressable LED strips with minimal CPU overhead. | Use Scenario: Power distribution and load switching for body electronics including interior lighting, HVAC fans, and auxiliary outlets. IC Role / Device Role / Timing Role: High-integration power management controller with GPIO-driven high-side switches and diagnostic ADC monitoring. Use Value: 123 configurable I/O pins allow flexible routing of switched loads and status feedback, supported by 48 KB ECC SRAM for fault logging and diagnostics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604BK0MLH6 | Same core, package, and peripheral set; differs in mask revision and qualification grade (AEC-Q100 Grade 2 vs Grade 1) | Targeted at less demanding ambient temperature ranges (−40°C to +105°C vs −40°C to +125°C) | Select when full Grade 1 thermal margin is not required and cost optimization is prioritized. |
| SPC5605BK0MLH6 | Successor device with enhanced e200z4 core, 1 MB flash, 96 KB RAM, and additional DSPI/LINFlex channels | Supports more complex body domain controllers requiring higher code density and expanded connectivity | Choose for new designs needing extended memory, higher performance, and future-proof peripheral scalability. |
Compared with MPC5604BK0MLH6, SPC5604BAMLH6 offers identical functionality but with AEC-Q100 Grade 1 qualification for extended temperature operation; versus SPC5605BK0MLH6, it provides proven maturity and lower BOM cost at the expense of memory and peripheral headroom.
Availability
SPC5604BAMLH6 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain sub-systems, and industrial control applications requiring stable component supply, long lifecycle support, and AEC-Q100 qualified reliability.
Supply support for SPC5604BAMLH6 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 markets, with deep expertise in functional safety and embedded processing.
The SPC5604BAMLH6 belongs to NXP's SPC560x automotive MCU family, designed specifically for cost-sensitive yet safety-aware body electronics applications requiring ASIL-B compliance, robust EMC performance, and seamless AUTOSAR integration.
FAQ
What is the maximum operating frequency of the SPC5604BAMLH6?
The SPC5604BAMLH6 operates at a maximum system clock frequency of 64 MHz, achieved via its integrated frequency-modulated phase-locked loop (FMPLL). This speed is sustained across the full AEC-Q100 Grade 1 temperature range (−40°C to +125°C) under specified supply and loading conditions, and is confirmed in the official MPC5604B/C datasheet Rev. 15 section 2.23.
Does the SPC5604BAMLH6 support AUTOSAR-compliant timing modules?
Yes, the SPC5604BAMLH6 includes a System Timer Module (STM) and six Periodic Interrupt Timers (PIT) with 32-bit resolution, both explicitly designed to meet AUTOSAR OS timing requirements. The STM supports output compare events for task scheduling, while PIT channels provide scalable, low-overhead periodic interrupts - all documented in the MPC5604B/C reference manual chapter 37.
How many CAN interfaces does the SPC5604BAMLH6 integrate, and what protocol versions are supported?
The SPC5604BAMLH6 integrates six FlexCAN modules compliant with CAN 2.0B protocol (ISO 11898-1), each supporting configurable message buffers, bit-rate tuning, and error handling. All six are fully functional in the 144 LQFP package variant, as verified in Table 1 and Figure 1 of the MPC5604B/C datasheet Rev. 15.
What debug interface does the SPC5604BAMLH6 provide, and is it production-ready?
The SPC5604BAMLH6 features a Nexus development interface (NDI) compliant with IEEE-ISTO 5001-2003 Class Two Plus standard, accessible via dedicated MDOx, MCKO, EVTO, and MSEO pins. This interface supports real-time trace, non-intrusive breakpoints, and production-level diagnostics - confirmed in Section 2.7 and block diagram Figure 1 of the MPC5604B/C datasheet.
Is the SPC5604BAMLH6 pin-compatible with other members of the MPC5604B/C family?
No, the SPC5604BAMLH6 is not universally pin-compatible across the MPC5604B/C family. While it shares the 144 LQFP package footprint with other MPC5604B variants (e.g., MPC5604BK0MLH6), pin functions differ based on peripheral configuration and mask revision. Pin mapping must be validated against the specific device's signal description table (Section 2.1, Figure 5) and reference manual.
SPC5604BAMLH6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit
- Speed:
- 64MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 45
- 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 12x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5604BAMLH6 FAQ
1.How can I place an order for SPC5604BAMLH6 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5604BAMLH6 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 SPC5604BAMLH6 reliable?
The price and inventory of SPC5604BAMLH6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5604BAMLH6 is usually 5 days.
3.What payment methods are accepted for SPC5604BAMLH6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5604BAMLH6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5604BAMLH6?
SPC5604BAMLH6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5604BAMLH6 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 SPC5604BAMLH6?
For technical support, including SPC5604BAMLH6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5604BAMLH6 requirements.
6.How does Aetrix verify that SPC5604BAMLH6 is sourced from the original manufacturer or authorized distributors?
All SPC5604BAMLH6 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 SPC5604BAMLH6 meets industry standards.
7.What is the process for return or replacement of SPC5604BAMLH6?
All SPC5604BAMLH6 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5604BAMLH6, 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 SPC5604BAMLH6 part is unused and in its original packaging.
Return procedure for SPC5604BAMLH6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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