SPC5603CF2CLL6 - 64MHz 384KB Flash Qorivva MCU | NXP | LQFP-100
MPN: SPC5603CF2CLL6 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $16.28 | $16.28 |
| 10 | $13.85 | $138.50 |
| 100 | $10.97 | $1,097.00 |
| 500 | $9.12 | $4,560.00 |
| 1,000 | $7.85 | $7,850.00 |
SPC5603CF2CLL6 Overview
A 32-bit microcontroller is an integrated circuit that contains a processor core, program memory (Flash), data memory (SRAM), and a configurable set of peripherals on a single die. Within the broader taxonomy it sits as a specific instance of: microcontroller (MCU) -> embedded processor -> semiconductor IC. Automotive-grade variants such as the SPC5603CF2CLL6 add AEC-Q100 qualification, wider operating temperature ranges (-40C to +85C industrial, with -40C to +125C variants available), and enhanced ESD/latch-up immunity compared with general-purpose commercial MCUs.
Key features of the SPC5603CF2CLL6 include a 64 MHz e200z0h core with a single-issue 32-bit Power Architecture instruction set, 384 KB (384K x 8) embedded Flash with ECC, DMA, programmable interrupt timer (PIT), watchdog timer, pulse-width modulation (PWM) channels, and a 10-bit ADC. The on-chip voltage regulator supports 3.3 V and 5 V I/O domains, simplifying power-tree design. The device also incorporates a periodic interrupt timer, real-time counter, and JTAG/NPC debug interface for in-circuit emulation.
From an architectural standpoint, the e200z0h core implements a variable-length encoding (VLE) instruction set for improved code density, a 16-entry MMU, and a hardware multiply/divide unit. Internal bus matrix connects the core, Flash controller, SRAM and peripherals through a multi-layer crossbar, allowing concurrent DMA and CPU accesses without stalling. The 100-pin LQFP package exposes 79 general-purpose I/O and dedicated pins for analog, timer, and communication blocks.
Typical applications include automotive body controllers (BCM), instrument cluster drivers, HVAC control modules, lighting/ECM peripherals, seat and mirror controllers, and industrial CAN/LIN nodes. The combination of CAN + LIN + SCI peripherals makes it well suited for gateway and slave nodes in vehicle networks. Designers also deploy the SPC5603CF2CLL6 in sensor-conditioning front-ends, low-end motor control, and safety-critical chassis subsystems where AEC-Q100 Grade 1 reliability is required.
A key design consideration is supply sequencing: the SPC5603CF2CLL6 integrates an internal voltage regulator that requires a low-ESR decoupling network on VDD/VSS, and the reset/configuration pins must be biased correctly at power-up to select the desired boot mode (single-chip, SCI, or JTAG). Always honor the datasheet's absolute maximum ratings, especially the 5.5 V VDD transient limit.
This page synthesizes distributor pricing, drop-in NXP family alternatives, and practical design notes not found in the manufacturer datasheet alone, helping procurement and firmware engineers rapidly evaluate the SPC5603CF2CLL6 for new and existing automotive designs.
Drop-in alternatives for SPC5603CF2CLL6 — 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 SPC5603CF2CLL6 (same form factor and footprint) — differing in Package, Program Memory Size, Series, Supply Voltage, Core Size.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
SPC5604CF2CLL6
✅ Drop-In📋 Reference alternative (not in catalog)
SPC5603BF2CLL6
✅ Drop-In📋 Reference alternative (not in catalog)
SPC5601PEF2MLL6
✅ Drop-In📋 Reference alternative (not in catalog)
SPC5603CF2CLL6 Maximum Ratings & Electrical Characteristics
| Core Processor | e200z0h (Power Architecture) |
| Core Size | 32-Bit |
| Maximum Clock Speed | 64 MHz |
| Program Memory Size | 384 KB (384K x 8) FLASH |
| RAM Size | 64 KB |
| Supply Voltage | 3.3 V / 5 V (3.0 V to 5.5 V operating range) |
| Number of I/O Pins | 79 |
| Connectivity | CANbus, I2C, LINbus, SCI, SPI |
| Peripherals | DMA, POR, PWM, WDT |
| A/D Converter | 10-bit ADC |
| Package | 100-LQFP (14x14 mm), Tray |
| Operating Temperature | -40C to +85C |
| Mounting Type | Surface Mount |
| Series | MPC56xx Qorivva, SPC5603 family |
| Automotive Qualification | AEC-Q100 Grade 3 |
SPC5603CF2CLL6 Pin Configuration
| Pin 1 | VDDR — Voltage regulator reference output |
| Pin 2 | VDD — 3.3V/5V supply |
| Pin 3 | VSS — Ground |
| Pin 4 | OSC_IN — External crystal/oscillator input |
| Pin 5 | OSC_OUT — External crystal/oscillator output |
| Pin 6 | RESET — External reset, active low |
| Pin 7 | JTAG_TCK — JTAG test clock |
| Pin 8 | JTAG_TMS — JTAG test mode select |
| Pin 9 | JTAG_TDI — JTAG test data in |
| Pin 10 | JTAG_TDO — JTAG test data out |
Typical Applications
SPC5603CF2CLL6 is suitable for 6 applications: Automotive Body Control Module (BCM), Instrument Cluster Driver, HVAC Control Module, Lighting/ECM Slave Module, Industrial CAN/LIN Sensor Node, Low-End BLDC/PMSM Motor Controller.
Automotive Body Control Module (BCM)
The SPC5603CF2CLL6 is a natural fit for body control modules (BCMs) because its 64 MHz e200z0h core and 384 KB Flash can host typical lighting/wiper/seat/mirror control firmware. Its integrated CAN and LIN controllers allow the BCM to act as a LIN master for distributed switch-pack slaves and a CAN gateway for body high-speed networks (HS-CAN). The 79 user I/O pins drive LED PWM channels at up to 32 kHz for dimming, while the 10-bit ADC handles sensor inputs such as ambient light and battery voltage. Compared with a Cortex-M3 MCU, the AEC-Q100 Grade 3 qualification and 5 V I/O tolerance eliminate level shifters and reduce BOM cost. Drop-in compatibility with SPC5604CF2CLL6 lets engineers scale Flash density without re-spinning the PCB.
Recommended
Instrument Cluster Driver
In instrument clusters the SPC5603CF2CLL6 drives stepper-motor gauge pointers and dimmable LCD backlights via its PWM channels and 79 GPIO. The e200z0h core processes vehicle CAN frames in real time and updates pointer positions at 100 Hz while simultaneously driving LCD segment data over SPI. AEC-Q100 Grade 3 qualification and -40C to +85C operation cover under-dash thermal stress, while 64 KB SRAM holds gauge pointer states and CAN buffers. The internal 5 V regulator tolerates cranking transients up to 5.5 V typical of a 12 V vehicle battery system. Designers reuse code across SPC5603CF2CLL6 and SPC5604CF2CLL6 to handle differing cluster feature sets without PCB layout changes.
Recommended
HVAC Control Module
HVAC front-ends use the SPC5603CF2CLL6 to read cabin temperature sensors via the 10-bit ADC, drive blower/door motors with PWM, and communicate over LIN to the climate-control panel. The 384 KB Flash stores dual-zone control algorithms and CAN network management stacks, while the 64 MHz core provides deterministic response under interrupt load from PWM updates. 79 I/O pins let engineers connect multiple thermistors, mode-door feedback pots, and LED indicators without external I/O expanders. AEC-Q100 Grade 3 qualification is mandatory for under-dash modules subject to ISO 16750 power and EMC stress testing. The same 100-LQFP footprint as SPC5602BF2MLL6 enables platform reuse.
Lighting/ECM Slave Module
Headlight LED drivers, tail-light modules, and front camera ECUs deploy the SPC5603CF2CLL6 as a slave LIN node under a body-domain controller. Its LIN 2.2 transceiver interface supports LIN autobaud, while 16-bit timers generate precise PWM for LED dimming curves. The 384 KB Flash hosts LIN communication stacks and LED thermal-folding algorithms, and 79 GPIO drive FET arrays for high-current loads. Automotive-grade qualification (AEC-Q100 Grade 3) ensures reliable operation under hood-side thermal stress. Drop-in upgrade to SPC5604CF2CLL6 (512 KB) accommodates adaptive headlight algorithms without re-spinning the PCB.
Recommended
Industrial CAN/LIN Sensor Node
Industrial CANopen or LIN-based sensor front-ends (proximity, level, flow meters) leverage the SPC5603CF2CLL6 for its dual CAN controllers, SCI UART, and 10-bit ADC. The 64 MHz core is more than adequate for sensor filtering, while 384 KB Flash holds CANopen CiA 401 profiles. The industrial -40C to +85C operating range covers most factory-floor environments without heaters. AEC-Q100 stress screening provides higher reliability than commodity Cortex-M0 MCUs in harsh industrial settings, justifying the per-unit cost. The same LQFP-100 footprint eases migration to SPC5604CF2CLL6 when adding more I/O for multi-channel sensor boards.
Recommended
Low-End BLDC/PMSM Motor Controller
Small motor controllers (HVAC blowers, water pumps, fans) use the SPC5603CF2CLL6 for six-step or simple FOC commutation. The e200z0h core, enhanced PWM timers, and 10-bit ADC provide a feedback loop for back-EMF sensing and over-current protection. 64 KB SRAM holds speed/PI controller state, while 384 KB Flash stores application code and fault logs. The 100-LQFP package exposes dedicated timer and ADC pins for a clean motor-control layout. AEC-Q100 Grade 3 qualification is mandatory for under-hood applications, and drop-in compatibility with SPC5604CF2CLL6 (512 KB) provides headroom for advanced commutation algorithms.
Recommended
Recommended Products Summary
Engineering reference data for SPC5603CF2CLL6 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC5604CF2CLL6 | SPC5603BF2CLL6 | SPC5602BF2MLL6 |
|---|---|---|---|---|
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LFBGA - different |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | e200z0h 32-bit, 64 MHz | e200z0h 32-bit, 64 MHz | e200z0h 32-bit, 64 MHz | e200z0h 32-bit, 64 MHz |
| Flash Memory | 384 KB | 512 KB (+33%) | 384 KB | 256 KB (-33%) |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB |
| Connectivity | CAN, LIN, I2C, SPI, SCI | CAN, LIN, I2C, SPI, SCI | CAN, LIN, I2C, SPI, SCI | CAN, LIN, I2C, SPI, SCI |
| Number of I/O | 79 | 79 | 79 | 79 |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Key Differentiators
- Largest Flash in same 100-LQFP Qorivva family at lowest cost (vs SPC5604CF2CLL6)
- Automotive AEC-Q100 qualification at LQFP (easier hand-rework than BGA) (vs SPC5602BF2MLL6)
- B-revision silicon with CAN-FD optional variants (vs SPC5603CF2CLL6 vs SPC5603BF2CLL6)
Design Notes
Decouple each VDD/VSS pair with 100 nF X7R ceramic placed within 5 mm of the pins, plus a 4.7 uF bulk on the VDDR output. The internal voltage regulator requires the VDDPLL supply to be stable before VDDR is loaded, otherwise brown-out resets occur.
Configure the boot-mode pins (FABN/ABS[0:2]) via external pull resistors or a 4-bit DIP switch; leaving them floating causes unpredictable boot from Flash, SCI, or JTAG. This is one of the most common no-boot issues in SPC5603 first prototypes.
In a 100-LQFP package, theta_JA is approximately 40 C/W on a 4-layer JEDEC test board. At 64 MHz and 5 V supply the SPC5603CF2CLL6 dissipates under 0.5 W, so no heatsink is needed; however, ensure adequate copper pour on VDD/VSS to keep junction below 125 C at +85 C ambient.
Route the 16 MHz crystal traces symmetrically and keep them short with a guard ring to VSS_OSC. The crystal load capacitors must match the datasheet's specified CL (typically 12 pF) including stray capacitance; otherwise the oscillator may fail in cold-soak tests at -40 C.
Compliance Information
AEC-Q100 Grade 3 qualified per NXP product page. RoHS/REACH compliance per DigiKey product listing. Halogen-free status not explicitly stated in verified data.
