SPC5604CK0MLL6 - 32-bit MCU, 512KB Flash, 64MHz | NXP
MPN: SPC5604CK0MLL6 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $24.41 | $24.41 |
| 10 | $21.5 | $215.00 |
| 100 | $18.75 | $1,875.00 |
| 500 | $16.2 | $8,100.00 |
| 1,000 | $14.85 | $14,850.00 |
SPC5604CK0MLL6 Overview
What is an automotive 32-bit MCU? An automotive-grade microcontroller is a self-contained computing system on a single IC, integrating a processor core, non-volatile program memory, RAM, analog peripherals, and communication interfaces, qualified to AEC-Q100 stress-test standards for the harsh automotive environment. The SPC5604CK0MLL6 belongs to the MPC56xx Qorivva family, which sits within the broader Power Architecture microcontroller hierarchy: e200z0h core -> Power Architecture -> 32-bit MCU -> embedded automotive controller -> semiconductor. This taxonomy matters because the same software toolchains (GCC PowerPC, Green Hills, CodeWarrior), debug probes (PEMicro, Lauterbach), and RTOS support apply across the family.
Key features include 512 KB program Flash, up to 64 MHz core clock, 79 programmable I/O lines, and an integrated peripheral set covering CAN, LIN, SPI, SCI, and I2C communication channels for body-network gateway and module-to-module communication. The on-chip DMA controller offloads data movement, while PWM, watchdog timer, and power-on reset peripherals support safety-critical applications such as body control modules, HVAC controllers, and industrial sensor hubs.
The e200z0h Harvard architecture executes most instructions in a single cycle, and the integrated interrupt controller services up to 256 prioritized sources, enabling tight deterministic response times in motor control loops and time-sensitive automotive networks. The internal voltage regulator supports single 5 V supply operation, with the digital I/O domain selectable to 3.3 V or 5 V via VDDH/VSSR pins, eliminating the need for external level shifters in mixed-voltage boards.
Typical applications include automotive body control modules, HVAC control panels, lighting controllers, CAN/LIN gateway nodes, industrial PLC logic, and consumer appliance motor drives where AEC-Q100 reliability, deterministic real-time performance, and a wide peripheral mix are required. The 100-pin LQFP package provides ample I/O for mid-complexity boards while remaining hand-solderable for prototype rework.
When designing with this device, ensure the JTAG connector (14-pin ribbon) is brought out to a header for boundary-scan and on-chip debug, and use the NXP Qorivva software development kit to configure PLL lock loops for the 64 MHz target. Provide a bulk 4.7 µF decoupling capacitor near VDD/VSS and a 0.1 µF on every VDD pin to suppress core switching transients during DMA bursts.
This page synthesizes real distributor pricing, drop-in compatible alternatives (including the SPC5604 family siblings), and practical application guidance not found in a single manufacturer datasheet, supporting informed sourcing decisions for production-grade automotive designs.
Drop-in alternatives for SPC5604CK0MLL6 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with SPC5604CK0MLL6 (same form factor and footprint) — differing in Program Memory Size, Core Processor, Package, Supply Voltage, Connectivity.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
SPC5604CF2MLL6
✅ Drop-In📋 Reference alternative (not in catalog)
SPC5604PEF0MLL6
✅ Drop-In📋 Reference alternative (not in catalog)
SPC5604BK0VLL6R
✅ Drop-In📋 Reference alternative (not in catalog)
SPC5602BF2MLL6
✅ Drop-In✓ In Stock
$5.59 / Unit
View Datasheet →SPC5644AF0MLU2
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$12.5 / Unit
View Datasheet →SPC5642AF2MLU1
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$21.23 / Unit
View Datasheet →SPC5604CK0MLL6 Maximum Ratings & Electrical Characteristics
| Core Processor | e200z0h (Power Architecture) |
| Core Size | 32-Bit |
| CPU Speed | 64 MHz |
| Program Memory Size | 512 KB (512K x 8) |
| Program Memory Type | FLASH |
| Number of I/O | 79 |
| Supply Voltage | 3.3 V / 5 V |
| Operating Temperature | -40 C to +125 C |
| Package | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| Automotive Grade | Yes |
| Communication Interfaces | CANbus, I2C, LINbus, SCI, SPI |
| Peripherals | DMA, POR, PWM, WDT |
| Connectivity | CAN, I2C, LIN, SCI, SPI |
| RoHS Status | Compliant |
| Lead Free | Yes |
SPC5604CK0MLL6 100-lqfp (14x14 mm) Pin Configuration Guide
Pin configuration for SPC5604CK0MLL6 (100-lqfp (14x14 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for SPC5604CK0MLL6.
Refer to the datasheet for full pin configuration.
Typical Applications
SPC5604CK0MLL6 is suitable for 6 applications: Automotive Body Control Module, HVAC Control Panel, Automotive Lighting Controller, Industrial Sensor Hub / Gateway, CAN/LIN Gateway Node, Home Appliance Motor Control.
Automotive Body Control Module
The SPC5604CK0MLL6 fits automotive body control module designs because its 32-bit e200z0h core at 64 MHz, 512 KB Flash, and integrated CAN/LIN peripherals provide a single-chip solution for central body and gateway logic. The AEC-Q100 qualification and -40 C to +125 C operating range cover under-dash and under-hood thermal conditions. Placed as the master controller, the MCU aggregates door-zone, lighting, and HVAC sensor inputs over LIN, broadcasts them to powertrain and chassis ECUs over CAN, and directly drives relays and LEDs through its 79 I/O lines. The 5 V I/O tolerance simplifies interface to legacy 5 V sensors and high-side drivers without external level shifting.
Recommended
HVAC Control Panel
For HVAC control panels in passenger vehicles, the SPC5604CK0MLL6 integrates the control-loop computing, PWM fan/blower drivers, and LIN-communicated temperature/pressure sensors in a single 100-LQFP device, reducing module cost and PCB area. The e200z0h core's single-cycle execution supports the 100 Hz temperature-control loop and brushless-motor commutation while leaving headroom for the user-interface encoder and display refresh. The 512 KB Flash accommodates the control algorithm, LIN stack, and diagnostic firmware with room for OTA-bootloader support.
Recommended
Automotive Lighting Controller
The SPC5604CK0MLL6's combination of 79 I/O, 64 MHz CPU throughput, and PWM peripherals makes it a strong fit for adaptive lighting controllers including matrix-LED headlamp and indicator drivers. The integrated DMA engine offloads LED-buffer transfers without CPU intervention, while CAN bus communication connects the unit to the body controller for mode commands. AEC-Q100 qualification and -40 C to +125 C operating range ensure thermal reliability near headlamp housings. The 100-LQFP package is hand-solderable, simplifying prototype rework during photometric tuning cycles.
Recommended
Industrial Sensor Hub / Gateway
Industrial sensor hubs benefit from the SPC5604CK0MLL6's CAN and LIN interfaces (sourced from factory sensor stacks) plus the deterministic real-time behavior of the e200z0h core. The 5 V supply tolerance allows direct connection to industrial 24 V-derived rails without additional level shifting, while the 512 KB Flash holds sensor-calibration tables alongside the gateway protocol stack. The PWM and DMA peripherals support digital-output actuators and waveform capture for diagnostics. AEC-Q100 and extended temperature ratings translate to superior reliability in factory-floor installations with significant temperature swings or vibration.
Recommended
CAN/LIN Gateway Node
The SPC5604CK0MLL6 acts as the MCU in a CAN-to-LIN gateway node, converting low-speed body-network messages on LIN to high-speed powertrain messages on CAN. The integrated dual-bus peripherals reduce BOM compared to a two-MCU gateway design, while the 512 KB Flash hosts LIN-to-CAN protocol translation tables. The 79 available I/O pins leave spare channels for status LEDs, debug UART, and bypass-disable inputs. AEC-Q100 automotive qualification ensures reliable operation across -40 C to +125 C in underbody mounting positions.
Recommended
Home Appliance Motor Control
Outside automotive, the SPC5604CK0MLL6 fits mid-complexity home appliance motor controllers such as washing-machine drum drives and dishwasher pumps. The 64 MHz CPU bandwidth supports field-oriented control (FOC) loops for brushless DC motors, while the integrated PWM channels generate the three-phase switching waveforms. The 5 V I/O tolerance simplifies interface to legacy appliance sensors and switch panels. The 100-LQFP footprint and -40 C to +125 C range handle the high ambient temperatures and vibration typical of appliance environments.
Recommended
Recommended Products Summary
Engineering reference data for SPC5604CK0MLL6 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC5604CF2MLL6 | SPC5604PEF0MLL6 | SPC5604BK0VLL6R | SPC5602BF2MLL6 |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-LQFP (14x14) | 100-LQFP - same | 100-LQFP - same | 100-LQFP - same | 100-LQFP - same |
| Core | e200z0h (Power Architecture) | e200z0h (same family) | e200z0h (same family) | e200z0h (same family) | e200z0h (same family) |
| CPU Speed | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB |
| Number of I/O | 79 | 79 | 79 | 79 | 79 |
| Supply Voltage | 3.3 V / 5 V | 3.3 V / 5 V | 3.3 V / 5 V | 3.3 V / 5 V | 3.3 V / 5 V |
| Operating Temperature | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C |
Key Differentiators
- Same die, identical parameter profile (vs SPC5604CF2MLL6)
- Two sibling variants offer direct drop-in (vs SPC5604PEF0MLL6 / SPC5604BK0VLL6R)
- Reduced Flash variant reduces cost (vs SPC5602BF2MLL6)
- Automotive-grade AEC-Q100 qualification (vs Industrial-grade MCUs)
Design Notes
Place a 4.7 µF bulk decoupling capacitor near the VDD/VSS pins and a 0.1 µF X7R ceramic close to every VDD pin of the SPC5604CK0MLL6. Estimated: the 64 MHz CPU and 79 I/O lines can sink/source up to 60 mA peak transients during DMA bursts; without local decoupling, supply droop could cause code-fetch errors or watchdog resets. Use a star-ground topology tying the LQFP's exposed thermal pad to a continuous bottom-side ground pour for thermal dissipation.
The 100-LQFP (14x14) package relies primarily on the PCB copper pour for heat dissipation. Estimated: at sustained core activity, junction-to-ambient thermal resistance (theta_JA) is around 35-40 C/W on a 2 oz copper 4-layer board. At 0.3 W dissipation the junction rises ~12 C; ensure ambient plus rise stays below 125 C at the rated operating point. Provide a continuous ground pour under the package and connect the exposed thermal pad to ground through multiple thermal vias for improved spreading.
Route the 14-pin JTAG ribbon (TDI, TDO, TMS, TCK, TRST, etc.) to a 2x7 0.1-inch header within 50 mm of the SPC5604CK0MLL6 to avoid noise-induced debug faults. Keep CAN and LIN differential traces length-matched within 1 mm and impedance-controlled to 120 ohms; route them at least 10 mm away from noisy power-stage traces. Place the oscillator crystal within 5 mm of the XTAL pins with a grounded copper shield to suppress EMI pickup on the system clock reference.
Do not exceed the absolute maximum VDD rating of 5.5 V or the part may suffer permanent damage. Be cautious of in-rush current on the 5 V supply during cold-crank in automotive environments; verify that the regulator maintains the 4.5 V minimum supply across the worst-case 12 V battery droop to 6 V. Confirm the LIN/SCI baud-rate prescaler values against the actual crystal frequency - misconfigurations cause silent protocol errors that are hard to debug at system level.
Compliance Information
RoHS compliant per NXP product page; AEC-Q100 qualified per automotive part number scheme (-40 C to +125 C operating range).