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NXP Semiconductors SPC5601DF1MLH4
- Part No.:
- SPC5601DF1MLH4
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
SPC5601DF1MLH4.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,107
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Product details
Overview
SPC5601DF1MLH4 from NXP Semiconductors (formerly Freescale) is an automotive-grade 32-bit Power Architecture® microcontroller featuring the e200z0h CPU core, 128 KB on-chip Code Flash with ECC, 64 KB Data Flash with ECC, and 12 KB SRAM with ECC. It operates up to 48 MHz and integrates FlexCAN, LINFlex, DSPI, eMIOS-lite, and a 33-channel 12-bit ADC - deployed in central body controllers and smart junction boxes.
For engineers reviewing the SPC5601DF1MLH4 datasheet, SPC5601DF1MLH4 pinout, SPC5601DF1MLH4 application, or SPC5601DF1MLH4 equivalent, key selection criteria include its 100-pin LQFP package, VLE instruction set for code density reduction, FMPLL clock generation, boot assist via CAN/SCI, and automotive qualification per AEC-Q100 Grade 2.
Technical Context
The SPC5601DF1MLH4 implements the e200z0h core with Variable Length Encoding (VLE), enabling mixed 16-/32-bit instructions to reduce memory footprint without sacrificing performance. Its crossbar switch architecture allows concurrent access to Flash, SRAM, and peripherals by multiple bus masters including eDMA and CPU.
It features a dedicated Boot Assist Module (BAM) supporting Flash programming over CAN or SCI serial links, and includes a Frequency-Modulated PLL (FMPLL) with programmable modulation for EMI reduction. The device supports autonomous wakeup via RTC (1 ms resolution, 2 s max timeout) and 18 external WKPU sources.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h, Power Architecture® embedded category, VLE-enabled for 20–30% smaller code size vs. pure 32-bit encoding |
| Max Operating Frequency | 48 MHz static operation - enables deterministic real-time response in body control timing-critical tasks |
| Code Flash | 128 KB with ECC - supports robust firmware storage and error detection/correction in automotive environments |
| Data Flash | 64 KB with ECC - provides non-volatile parameter storage (e.g., calibration data) with fault resilience |
| SRAM | 12 KB with ECC - ensures reliable runtime variable storage under voltage transients or radiation events |
| ADC | 33-channel, 12-bit SAR ADC - delivers high-resolution analog sensing for battery monitoring, temperature, and position feedback |
| Communication Interfaces | 1 FlexCAN, 3 LINFlex (2 master-capable, 1 master/slave), 2 DSPI - meets multi-bus vehicle network requirements |
| Package | 100-pin LQFP, 14 mm × 14 mm - standard automotive footprint compatible with automated PCB assembly |
Pinout & Package
SPC5601DF1MLH4 is housed in a 100-pin LQFP (14 mm × 14 mm) package with exposed thermal pad. Pin functions are multiplexed across GPIO, peripheral I/O (FlexCAN, LINFlex, DSPI), analog inputs (ADC), and system signals (RESET, EXTAL/XTAL, VDD/VSS domains).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Active-low bidirectional reset input | Accepts Schmitt-triggered signal with internal weak pull-up after PHASE2; initiates cold/warm reset sequence |
| EXTAL / XTAL | Crystal oscillator interface | Supports 4–16 MHz external crystal; XTAL must be grounded in bypass mode; critical for FMPLL reference stability |
| VDD_HV / VSS_HV | Digital supply rails | 5 V-tolerant I/O domain; 5 pins each in 100 LQFP - enables robust noise margin for automotive harness interfacing |
| VDD_LV / VSS_LV | Core regulator decoupling | Three 1.2 V supply pairs requiring local 100 nF capacitors - ensures stable e200z0h core voltage under dynamic load |
| PA[8] / PA[9] | Boot configuration pins | PA[8] (ABS[0]) pull-up, PA[9] (FAB) pull-down - configures boot-from-flash mode without external strapping |
| PB[4]–PB[7], PD[0]–PD[11] | Analog input channels | 20 dedicated ADC pins with tristate default at reset - supports simultaneous sampling of battery, sensor, and actuator feedback |
Key Features
| Feature | Design Value |
|---|---|
| VLE instruction set | Reduces firmware memory footprint by ~25% versus full 32-bit encoding - lowers Flash cost and improves cache hit rate |
| FMPLL with frequency modulation | Spreads spectral energy to reduce peak EMI emissions - simplifies compliance with CISPR 25 Class 5 |
| Boot Assist Module (BAM) | Enables field firmware updates via CAN or SCI without external programmer - supports OTA-like reprogramming |
| RTC with autonomous wakeup | 1 ms resolution timer with 2 s max timeout - enables low-power sleep modes while maintaining precise wake scheduling |
| ECC on all memory blocks | Detects and corrects single-bit errors in Flash/SRAM/Data Flash - meets ISO 26262 ASIL-B functional safety requirements |
| Crossbar switch architecture | Allows concurrent CPU + eDMA access to Flash/SRAM/peripherals - eliminates bus contention in high-throughput data logging |
Applications
| Central Body Controller | Smart Junction Box |
|---|---|
Use Scenario: Manages lighting, door locks, window lifts, and seat position in mid-tier vehicles. IC Role / Device Role / Timing Role: Primary system-on-chip executing body control software, coordinating LIN slaves, and processing analog sensor inputs. Use Value: Integrated 33-channel ADC and 3 LINFlex modules eliminate external signal conditioning and protocol translation ICs. | Use Scenario: Distributes power and monitors fuses, relays, and loads across vehicle domains (front/rear/left/right). IC Role / Device Role / Timing Role: Real-time power management controller with fault logging, current sensing, and CAN-based diagnostics. Use Value: 128 KB Code Flash stores complex load-shedding algorithms; ECC ensures integrity during voltage dips. |
| Front Module Control | Door Control Unit |
Use Scenario: Controls HVAC actuators, mirror positioning, and wiper motor sequencing in integrated front-end modules. IC Role / Device Role / Timing Role: Timing-critical motion controller using eMIOS-lite PWM outputs and ADC feedback loops. Use Value: 28-channel eMIOS-lite provides independent 16-bit PWM generation for up to 14 DC motors with synchronized capture. | Use Scenario: Handles window auto-reverse, anti-pinch detection, and interior lighting in driver/passenger doors. IC Role / Device Role / Timing Role: Safety-critical subsystem controller with watchdog supervision and hardware CRC for communication integrity. Use Value: Software Watchdog Timer (SWT) and Nexus debug interface enable ASIL-B compliant development and validation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC5602DF1MLH4 | 256 KB Code Flash, 16 KB SRAM, 33-channel ADC - higher memory and RAM capacity | Better suited for feature-rich body controllers requiring larger OS footprint or OTA update staging area | Select when >128 KB Flash or >12 KB SRAM is required; otherwise SPC5601DF1MLH4 offers optimal cost/performance balance |
| MPC5604BVLQ100 | e200z4d core, 512 KB Flash, 64 KB SRAM, dual FlexCAN, Ethernet MAC - higher performance and connectivity | Targeted at gateway or domain controller roles, not body node replacement | Not a drop-in alternative; requires PCB redesign and software porting - consider only for next-generation platform scaling |
Compared with SPC5602DF1MLH4, the SPC5601DF1MLH4 trades Flash/SRAM capacity for lower BOM cost and identical peripheral set; versus MPC5604BVLQ100, it lacks Ethernet and dual CAN but matches pinout, toolchain, and qualification for direct body node reuse.
Availability
SPC5601DF1MLH4 is available at Aetrix Electronics and suitable for central body controllers, smart junction boxes, and front module control systems requiring stable component supply, long-term automotive lifecycle support, and AEC-Q100 qualified silicon.
Supply support for SPC5601DF1MLH4 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 focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in Power Architecture® and automotive MCU design.
The SPC5601D series belongs to NXP's SPC5 automotive MCU family, engineered specifically for cost-sensitive, ASIL-B capable body electronics applications requiring high integration, low power, and robust EMC performance.
FAQ
What is the maximum operating frequency of the SPC5601DF1MLH4?
SPC5601DF1MLH4 operates at a maximum static frequency of 48 MHz. This speed is guaranteed across its full automotive temperature range (−40 °C to +125 °C) and supply voltage range (4.5 V to 5.5 V), enabling deterministic real-time execution for body control tasks without dynamic frequency scaling.
Does the SPC5601DF1MLH4 support in-system programming via CAN?
Yes, the SPC5601DF1MLH4 includes a Boot Assist Module (BAM) that enables Flash programming over CAN or SCI interfaces. This capability allows field firmware updates without requiring JTAG or external programmers, supporting diagnostic and OTA-like reprogramming workflows in production vehicles.
What package type and dimensions does the SPC5601DF1MLH4 use?
SPC5601DF1MLH4 uses a 100-pin LQFP package measuring 14 mm × 14 mm with 0.5 mm pitch. It includes an exposed thermal pad on the underside for enhanced heat dissipation - consistent with automotive thermal design standards and compatible with standard SMT reflow profiles.
Is the SPC5601DF1MLH4 qualified for automotive applications?
Yes, the SPC5601DF1MLH4 is AEC-Q100 qualified for Grade 2 (−40 °C to +105 °C ambient) operation. It incorporates ECC on all memory blocks, FMPLL for EMI reduction, and robust I/O structures - meeting functional safety requirements for ASIL-B automotive body electronics per ISO 26262.
How many ADC channels does the SPC5601DF1MLH4 provide, and what is their resolution?
SPC5601DF1MLH4 integrates a 33-channel, 12-bit successive approximation register (SAR) ADC. It supports simultaneous sampling across multiple channels and includes dedicated analog input pins (e.g., PB[4]–PB[7], PD[0]–PD[11]), enabling high-fidelity sensing of battery voltage, temperature, and position feedback in body control systems.
SPC5601DF1MLH4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit Single-Core
- Speed:
- 48MHz
- Connectivity:
- CANbus, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 45
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 16
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5601DF1MLH4 FAQ
1.How can I place an order for SPC5601DF1MLH4 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5601DF1MLH4 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 SPC5601DF1MLH4 reliable?
The price and inventory of SPC5601DF1MLH4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5601DF1MLH4 is usually 5 days.
3.What payment methods are accepted for SPC5601DF1MLH4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5601DF1MLH4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5601DF1MLH4?
SPC5601DF1MLH4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5601DF1MLH4 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 SPC5601DF1MLH4?
For technical support, including SPC5601DF1MLH4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5601DF1MLH4 requirements.
6.How does Aetrix verify that SPC5601DF1MLH4 is sourced from the original manufacturer or authorized distributors?
All SPC5601DF1MLH4 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 SPC5601DF1MLH4 meets industry standards.
7.What is the process for return or replacement of SPC5601DF1MLH4?
All SPC5601DF1MLH4 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5601DF1MLH4, 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 SPC5601DF1MLH4 part is unused and in its original packaging.
Return procedure for SPC5601DF1MLH4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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