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NXP Semiconductors SPC5604EEF2MLH
- Part No.:
- SPC5604EEF2MLH
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
SPC5604EEF2MLH.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,874
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Product details
Overview
SPC5604EEF2MLH from NXP Semiconductors is a 32-bit Power Architecture® e200z0h-based automotive microcontroller in 64-pin LQFP (10 mm × 10 mm), featuring 512 KB Code Flash with ECC, 96 KB SRAM with ECC, 10-bit ADC (7 channels), FlexCAN 2.0B, 2 LINFlex, 3 DSPI, 100 MBit Fast Ethernet Controller (MII-Lite), JPEG/MJPEG encoder, and 6× stereo audio interface. It targets automotive gateway systems requiring high-bandwidth data aggregation from video, audio, radar, CAN, and LIN sources.
For engineers reviewing the SPC5604EEF2MLH datasheet, SPC5604EEF2MLH pinout, SPC5604EEF2MLH application, or SPC5604EEF2MLH equivalent, key selection criteria include its 64-pin LQFP package, 100 Mbit/s Ethernet with IEEE 1588 timestamping, dual-core-ready VLE-only CPU, fail-safe protection (SWT, FCU, NMI), and automotive-grade operation from −40 °C to 125 °C.
Technical Context
The SPC5604EEF2MLH implements a single-issue e200z0h core compliant with Power Architecture embedded category, supporting Variable Length Encoding (VLE) only-no SPE extension. Its memory subsystem includes ECC-protected 512 KB on-chip Code Flash, 64 KB Data Flash for EEPROM emulation, and 96 KB SRAM, all hardened for automotive reliability.
It integrates a 100 Mbit/s Fast Ethernet Controller (FEC) with MII-Lite interface for 64-pin packages, IEEE 1588 precision timestamping, and supports concurrent high-throughput data paths: 6× stereo SAI, JPEG/MJPEG 8/12-bit encoding, and up to 32 external interrupts routed via a 16-level priority INTC.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h, 32-bit, VLE-only, 64 MHz max - enables deterministic real-time control without SPE overhead. |
| Flash Memory | 512 KB Code Flash + 64 KB Data Flash, both with ECC - ensures robust firmware storage and EEPROM-like nonvolatile data retention. |
| RAM | 96 KB SRAM with ECC - provides fault-tolerant working memory for safety-critical tasks. |
| ADC | 10-bit, 7-channel (4 external + 3 internal: temp sensor, VDD_CORE, VDD_IO) - supports system monitoring and sensor interfacing with <1 µs conversion time. |
| Ethernet Interface | 100 Mbit/s FEC with MII-Lite - delivers automotive-grade wired connectivity using reduced-pin-count PHY interface. |
| Communication Peripherals | FlexCAN 2.0B (32 MBs), 2 LINFlex, 3 DSPI (up to 4 chip selects), 2 I²C - enables full vehicle network integration (CAN/LIN/SPI/I²C). |
| Audio & Video | 6× stereo SAI channels + JPEG/MJPEG 8/12-bit encoder - supports multi-zone audio processing and camera feed compression. |
Pinout & Package
SPC5604EEF2MLH uses a 64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch), optimized for production automotive applications. The 100-pin variant is designated for software development only and is not used for this part number.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_LV / VSS_LV | Core power supply (1.2 V) and ground | Must be decoupled locally; multiple pins ensure low-impedance core voltage delivery for e200z0h stability. |
| VDD_HV / VSS_HV | I/O and peripheral supply (3.3 V) and ground | All HV pins must be shorted on PCB; separate routing required for ADC supply (VDD_HV_ADC/VSS_HV_ADC). |
| RESET | Bidirectional reset with Schmitt trigger and noise filter | Enables robust power-on and fault-initiated recovery; compatible with external reset supervisors. |
| NMI | Non-maskable interrupt input | Provides highest-priority fault signaling path to FCU for safety-critical failure detection. |
| B[4]–B[11], C[0]–C[1], D[13]–D[15], E[1] | FEC interface signals (TX_D0–TX_D3, TX_EN, TX_CLK, RX_D0–RX_D3, RX_CLK, RX_ER, CRS, MDIO, MDC) | Implement MII-Lite physical layer interface - reduces pin count vs. full MII while retaining 100 Mbit/s capability. |
Key Features
| Feature | Design Value |
|---|---|
| Fail-Safe Protection Suite | Programmable watchdog timer (SWT), non-maskable interrupt (NMI), and fault collection unit (FCU) enable ASIL-B capable system monitoring and error logging. |
| Automotive Ethernet Gateway Capability | Integrated 100 Mbit/s FEC with IEEE 1588 timestamping and MII-Lite interface allows deterministic time-synchronized communication across vehicle domains. |
| Multi-Protocol Communication Hub | Simultaneous support for FlexCAN 2.0B (32 message buffers), 2 LINFlex, 3 DSPI, and 2 I²C enables seamless bridging between legacy and modern automotive networks. |
| On-Chip Signal Processing Acceleration | JPEG/MJPEG 8/12-bit encoder and 6× stereo SAI reduce host CPU load for camera and infotainment audio processing. |
| Robust Memory Subsystem | ECC on all memories (Code Flash, Data Flash, SRAM) meets ISO 26262 requirements for memory integrity in safety-critical applications. |
Applications
| ADAS Camera Gateway | Infotainment Audio Hub |
|---|---|
Use Scenario: Aggregating raw video streams from multiple surround-view cameras and compressing them for display or ADAS processing. IC Role / Device Role / Timing Role: Central video preprocessing node performing MJPEG encoding and Ethernet transport. Use Value: Offloads compression from main SoC; leverages dedicated encoder and 100 Mbit/s FEC to sustain multi-camera bandwidth with IEEE 1588 sync. | Use Scenario: Routing and mixing audio between head unit, amplifier, microphone arrays, and Bluetooth modules in premium vehicle audio systems. IC Role / Device Role / Timing Role: Audio interface bridge with 6× stereo SAI and flexible clock domain isolation. Use Value: Enables independent sample rate handling across sources (e.g., 44.1 kHz mic, 48 kHz BT, 96 kHz DAC) without external audio DSP. |
| Radar Data Concentrator | Domain Controller Bridge |
Use Scenario: Collecting digitized radar samples (2×12-bit, <1 µs/sample) over SPI from front/rear radar sensors and forwarding via Ethernet to central processor. IC Role / Device Role / Timing Role: High-speed SPI-to-Ethernet data concentrator with precise timing alignment. Use Value: Uses 3 DSPI controllers (up to 4 chip selects) and FEC timestamping to maintain radar sample integrity and inter-sensor synchronization. | Use Scenario: Interconnecting CAN FD, LIN, and legacy CAN networks with Ethernet backbone in zonal architecture vehicles. IC Role / Device Role / Timing Role: Protocol translation and message routing engine with integrated FlexCAN, LINFlex, and FEC. Use Value: Reduces wiring harness complexity by replacing discrete gateways; supports OTA update distribution over Ethernet while maintaining legacy bus access. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive gateway applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604PEF2MLH | Same package and pinout; includes additional 128 KB of RAM (224 KB total) and enhanced debug features (Nexus 3+). | Targeted at higher-complexity gateways requiring larger runtime memory or advanced trace capabilities. | Select when extended RAM or Nexus 3+ debug visibility is required; otherwise SPC5604EEF2MLH offers optimal cost/performance balance. |
| S32K144HAT0MLHT | ARM Cortex-M4F core, 1 MB Flash, 128 KB RAM, no integrated Ethernet or JPEG encoder; supports CAN FD and SENT. | Designed for body electronics and lower-bandwidth domain control-not suitable for video/audio/Ethernet gateway roles. | Choose only for non-gateway applications where ARM ecosystem compatibility outweighs need for hardware-accelerated media processing. |
Compared with MPC5604PEF2MLH, SPC5604EEF2MLH trades 128 KB RAM and Nexus 3+ for lower BOM cost and identical gateway functionality; versus S32K144HAT0MLHT, it delivers native Ethernet, JPEG, and multi-stereo audio acceleration unattainable in Cortex-M4-based alternatives.
Availability
SPC5604EEF2MLH is available at Aetrix Electronics and suitable for automotive gateway systems, ADAS camera aggregation, infotainment audio routing, and radar data concentration requiring stable component supply across long product lifecycles.
Supply support for SPC5604EEF2MLH 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 qualification standards.
The SPC5604E product line was designed specifically for automotive gateway and domain controller applications demanding high-bandwidth, multi-protocol bridging, fail-safe operation, and hardware-accelerated media processing in harsh environments.
FAQ
What is the maximum operating temperature range for the SPC5604EEF2MLH?
The SPC5604EEF2MLH is qualified for operation from −40 °C to +125 °C ambient temperature, meeting AEC-Q100 Grade 1 requirements for under-hood automotive applications. This rating applies to the full 64-pin LQFP package and is validated across all integrated peripherals including FEC, ADC, and Flash memory.
Does the SPC5604EEF2MLH support IEEE 1588 Precision Time Protocol?
Yes, the SPC5604EEF2MLH's Fast Ethernet Controller (FEC) includes full IEEE 1588-2008 hardware timestamping support, enabling sub-microsecond time synchronization across Ethernet-connected ECUs. Timestamp registers are accessible via dedicated FEC registers and integrated with the PIT and eTimer units for coordinated timing events.
Can the SPC5604EEF2MLH perform JPEG encoding without external components?
Yes, the SPC5604EEF2MLH integrates a dedicated JPEG/MJPEG 8/12-bit encoder that operates independently of the e200z0h core. It accepts YUV422 or RGB24 input via PDI or DMA, performs quantization, Huffman coding, and bitstream generation internally, and outputs compressed frames directly to memory or Ethernet.
What is the Flash memory endurance and retention specification for SPC5604EEF2MLH?
The SPC5604EEF2MLH specifies 100,000 erase/write cycles for Code Flash and 1 million cycles for Data Flash, with data retention guaranteed for 20 years at 125 °C junction temperature. Both Flash blocks include on-the-fly ECC correction (SEC-DED) and background error scanning to maintain integrity throughout automotive service life.
Is the SPC5604EEF2MLH pin-compatible with any other members of the SPC5604E family?
Yes, the SPC5604EEF2MLH is pin-compatible with the MPC5604PEF2MLH in the same 64-pin LQFP package. Both share identical pin assignments, electrical characteristics, and peripheral mapping-differences are limited to internal memory size (RAM), debug interface version (Nexus 2+ vs. Nexus 3+), and minor feature enablement flags.
SPC5604EEF2MLH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-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, Ethernet, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, WDT
- Number of I/O:
- 39
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 4x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5604EEF2MLH FAQ
1.How can I place an order for SPC5604EEF2MLH through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5604EEF2MLH 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 SPC5604EEF2MLH reliable?
The price and inventory of SPC5604EEF2MLH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5604EEF2MLH is usually 5 days.
3.What payment methods are accepted for SPC5604EEF2MLH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5604EEF2MLH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5604EEF2MLH?
SPC5604EEF2MLH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5604EEF2MLH 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 SPC5604EEF2MLH?
For technical support, including SPC5604EEF2MLH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5604EEF2MLH requirements.
6.How does Aetrix verify that SPC5604EEF2MLH is sourced from the original manufacturer or authorized distributors?
All SPC5604EEF2MLH 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 SPC5604EEF2MLH meets industry standards.
7.What is the process for return or replacement of SPC5604EEF2MLH?
All SPC5604EEF2MLH units undergo pre-shipment inspection (PSI). If there is an issue with SPC5604EEF2MLH, 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 SPC5604EEF2MLH part is unused and in its original packaging.
Return procedure for SPC5604EEF2MLH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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