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NXP Semiconductors SPC5604CAMLH6R
- Part No.:
- SPC5604CAMLH6R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
SPC5604CAMLH6R.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,340
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Product details
Overview
SPC5604CAMLH6R 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 36-channel ADC, and real-time peripherals including RTC, PIT, and STM for body electronics control applications.
For engineers reviewing the SPC5604CAMLH6R datasheet, SPC5604CAMLH6R pinout, SPC5604CAMLH6R application, or SPC5604CAMLH6R equivalent, key selection criteria include its 144-pin LQFP (20 × 20 mm) package, FMPLL clock generation, crossbar switch architecture for concurrent bus access, Nexus 2+ debug interface per IEEE-ISTO 5001-2003, and automotive-grade qualification per AEC-Q100 Grade 2.
Technical Context
The SPC5604CAMLH6R 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 memory subsystem includes ECC-protected flash and SRAM, managed by an 8-entry MPU with 32-byte granularity.
Peripherals are interconnected via a 64-bit wide crossbar switch supporting simultaneous access by multiple bus masters. Real-time capabilities are enabled through dedicated modules: eMIOS-lite for PWM/input capture/output compare, CTU for ADC-event synchronization, and STM for AUTOSAR-compliant timing services.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® core with VLE instruction set; enables compact firmware for resource-constrained automotive ECUs. |
| Max Clock Speed | 64 MHz system frequency via FMPLL; supports deterministic real-time execution in safety-critical body control modules. |
| Flash Memory | 512 KB on-chip code flash + 64 KB data flash, both with ECC; ensures reliable program storage and parameter retention over vehicle lifetime. |
| RAM | 48 KB SRAM with ECC; provides fault-tolerant runtime data storage compliant with ISO 26262 ASIL-B requirements. |
| ADC | 10-bit, 36-channel analog-to-digital converter; supports high-resolution sensor monitoring (e.g., HVAC, lighting, seat position). |
| Communication | 6 × FlexCAN (CAN 2.0B), 4 × LINFlex, 3 × DSPI, 1 × I²C; enables full in-vehicle networking for body domain controllers. |
| Package | 144-pin LQFP (20 × 20 × 1.4 mm); RoHS-compliant, AEC-Q100 Grade 2 qualified for under-hood and cabin environments. |
| Debug Interface | Nexus 2+ development interface per IEEE-ISTO 5001-2003 Class Two Plus; supports real-time trace, breakpoints, and calibration in production diagnostics. |
Pinout & Package
SPC5604CAMLH6R is housed in a 144-pin LQFP package (20 × 20 × 1.4 mm), with dedicated supply pins (VDD_HV/VSS_HV, VDD_LV/VSS_LV, VDD_BV, VDD_HV_ADC/VSS_HV_ADC), 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 bidirectional reset signal; weak pull-up only after PHASE2 completion ensures robust power-on initialization. |
| XTAL / EXTAL | Crystal oscillator input/output pair | Supports external 4–16 MHz crystal; tristate during reset to prevent spurious oscillation at power-up. |
| VDD_HV / VSS_HV | Digital supply and ground (3.3 V) | Multiple distributed pins reduce IR drop and improve EMI immunity in high-speed digital operation. |
| VDD_LV / VSS_LV | 1.2 V core regulator decoupling pair | Three independent VDD_LV/VSS_LV pairs require local 100 nF capacitors for stable internal voltage regulation. |
| MDO0–MDO3, MCKO, EVTO | Nexus 2+ trace and debug outputs | Forced output during reset; enables early debug visibility without host intervention or external pull-ups. |
| PA[0]–PA[15], PB[0]–PB[15], etc. | Configurable GPIO with alternate functions | Each port pin supports up to four alternate functions (e.g., LIN3TX, CAN0RX, DSPI0_SIN); configured via SIUL PCR registers. |
Key Features
| Feature | Design Value |
|---|---|
| VLE instruction encoding | Reduces code size by mixing 16-bit and 32-bit instructions - critical for flash-limited automotive firmware updates. |
| ECC-protected memory | End-to-end error correction on 512 KB flash, 64 KB data flash, and 48 KB SRAM - meets ASIL-B functional safety requirements. |
| Crossbar switch architecture | Enables concurrent access to flash, SRAM, and peripherals by CPU, DMA, and debug master - eliminates bus contention in multi-threaded tasks. |
| Boot Assist Module (BAM) | Enables in-system flash programming via CAN or SCI without external programmer - simplifies ECU reprogramming in service centers. |
| Real-time counter (RTC) | Autonomous wakeup from low-power modes with 1 ms resolution and 2-second max timeout - supports periodic sensor polling with minimal current draw. |
| FMPLL with frequency modulation | Reduces electromagnetic emissions by spreading clock spectrum - aids EMC compliance in crowded vehicle harness environments. |
Applications
| Body Control Module (BCM) | Seat Position Controller |
|---|---|
Use Scenario: Centralized management of door locks, window lifts, interior lighting, and mirror controls in modern vehicles. IC Role / Device Role / Timing Role: Main application processor executing body control logic, managing LIN/CAN communication with slave nodes, and performing ADC-based sensor sampling. Use Value: Integrated 6× FlexCAN and 4× LINFlex eliminate external transceivers; 36-channel ADC monitors potentiometers, temperature, and ambient light with single-chip solution. | Use Scenario: Precise motorized adjustment of driver/passenger seat position, lumbar support, and headrest height. IC Role / Device Role / Timing Role: Real-time motion controller coordinating stepper/motor drivers via PWM outputs while reading position feedback from potentiometers and Hall sensors. Use Value: eMIOS-lite timers provide synchronized 16-bit PWM and input capture; 10-bit ADC resolves sub-millimeter seat travel with <1% linearity error. |
| HVAC Blower Control Unit | Roof Module Controller |
Use Scenario: Closed-loop speed control of HVAC blower motors using PWM-driven MOSFETs and thermal feedback. IC Role / Device Role / Timing Role: Dedicated motor control unit running PID algorithms, reading thermistor/NTC inputs, and generating variable-frequency PWM outputs. Use Value: On-chip 48 KB SRAM stores PID coefficients and history buffers; FMPLL modulation reduces conducted EMI into sensitive climate sensors. | Use Scenario: Integration point for sunroof, panoramic roof, interior lighting, and rain sensor in premium vehicle roof assemblies. IC Role / Device Role / Timing Role: High-pin-count interface hub managing LIN slaves (sunroof motor), analog sensors (rain detection), and CAN gateway functions. Use Value: 123 GPIOs with flexible peripheral mapping allow reuse across roof variants; Nexus 2+ enables field calibration without disassembly. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC5604BAMLH6R | Same package and pinout; differs in flash/RAM allocation (384 KB code flash, 32 KB SRAM) and reduced ADC channel count (28 vs. 36). | Suitable for cost-optimized BCMs with fewer sensor inputs and simpler control algorithms. | Select when firmware size and RAM usage are below 300 KB and 25 KB respectively; verify ADC channel mapping matches design. |
| MPC5604CFMLH6R | Identical core and peripherals; differs in qualification grade (AEC-Q100 Grade 1 vs. Grade 2) and extended temperature range (−40°C to +125°C vs. −40°C to +105°C). | Required for engine bay or transmission-mounted modules exposed to higher ambient temperatures. | Choose for under-hood placement where junction temperature exceeds 105°C; confirm thermal derating in final layout. |
Compared with SPC5604BAMLH6R, the SPC5604CAMLH6R offers greater flash and RAM for complex diagnostics and OTA update support; versus MPC5604CFMLH6R, it trades extended temperature rating for lower cost and power in cabin applications.
Availability
SPC5604CAMLH6R is available at Aetrix Electronics and suitable for automotive body electronics, seat control systems, and HVAC subsystems requiring stable component supply across multi-year vehicle production cycles.
Supply support for SPC5604CAMLH6R 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 company specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with leadership in automotive MCUs and radar technology.
The SPC5604CAMLH6R belongs to NXP's SPC560x automotive microcontroller family, designed specifically for cost-sensitive, safety-aware body electronics control units requiring integrated CAN/LIN, real-time performance, and AEC-Q100 qualification.
FAQ
What is the maximum operating frequency of the SPC5604CAMLH6R?
The SPC5604CAMLH6R operates at a maximum system clock frequency of 64 MHz, achieved via its integrated Frequency-Modulated Phase-Locked Loop (FMPLL). This speed is validated across the full AEC-Q100 Grade 2 temperature range (−40°C to +105°C) and supports deterministic real-time execution for automotive body control tasks. The FMPLL also provides spread-spectrum capability to reduce electromagnetic emissions.
Does the SPC5604CAMLH6R support in-system programming via CAN?
Yes, the SPC5604CAMLH6R supports in-system programming via CAN using its Boot Assist Module (BAM), which contains VLE boot code executed at power-on. This enables flash reprogramming over the vehicle's CAN bus without external hardware programmers - a key requirement for service center updates and OTA-capable ECUs. SCI (LINFlex) is also supported as an alternative interface.
How many CAN controllers does the SPC5604CAMLH6R integrate?
The SPC5604CAMLH6R integrates six enhanced full CAN (FlexCAN) modules, each supporting CAN 2.0B protocol with configurable message buffers and mailbox filtering. These controllers operate independently and can be assigned to different vehicle networks (e.g., body, chassis, infotainment), enabling centralized gateway functionality or distributed control with redundant communication paths.
What debug interface does the SPC5604CAMLH6R provide?
The SPC5604CAMLH6R provides a Nexus 2+ development interface compliant with IEEE-ISTO 5001-2003 Class Two Plus standard, supporting real-time trace, hardware breakpoints, data watchpoints, and calibration via dedicated MDOx, MCKO, and EVTO pins. It also includes full JTAG (IEEE 1149.1) support for boundary scan testing and production programming.
Is the SPC5604CAMLH6R qualified for automotive use?
Yes, the SPC5604CAMLH6R is qualified per AEC-Q100 Grade 2 (−40°C to +105°C), with built-in features supporting functional safety including ECC-protected memory, memory protection unit (MPU), watchdog timers (SWT and PIT), and clock/failure monitoring (CMU). It is intended for automotive body electronics applications and complies with ISO 26262 ASIL-B requirements when used per NXP's safety manual.
SPC5604CAMLH6R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tape & Reel (TR)
- 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:
- 45
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 48K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5604CAMLH6R FAQ
1.How can I place an order for SPC5604CAMLH6R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5604CAMLH6R 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 SPC5604CAMLH6R reliable?
The price and inventory of SPC5604CAMLH6R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5604CAMLH6R is usually 5 days.
3.What payment methods are accepted for SPC5604CAMLH6R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5604CAMLH6R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5604CAMLH6R?
SPC5604CAMLH6R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5604CAMLH6R 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 SPC5604CAMLH6R?
For technical support, including SPC5604CAMLH6R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5604CAMLH6R requirements.
6.How does Aetrix verify that SPC5604CAMLH6R is sourced from the original manufacturer or authorized distributors?
All SPC5604CAMLH6R 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 SPC5604CAMLH6R meets industry standards.
7.What is the process for return or replacement of SPC5604CAMLH6R?
All SPC5604CAMLH6R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5604CAMLH6R, 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 SPC5604CAMLH6R part is unused and in its original packaging.
Return procedure for SPC5604CAMLH6R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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