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STMicroelectronics SPC564L60L5CCFQY
- Part No.:
- SPC564L60L5CCFQY
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC564L60L5CCFQY.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,618
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Product details
Overview
SPC564L60L5CCFQY from STMicroelectronics is a 32-bit Power Architecture® automotive microcontroller with dual e200z4d cores, 1 MB flash (ECC), 128 KB SRAM (ECC), and SIL3/ASILD safety certification for chassis and safety-critical systems. It integrates FlexCAN 2.0B, FlexRay v2.1, LINFlexD, DSPI, eTimer, FlexPWM, dual 12-bit ADCs with CTU, and Nexus Class 3+ debug interface. Used in electric power steering (EPS), brake-by-wire, and active suspension controllers.
For engineers reviewing the SPC564L60L5CCFQY datasheet, SPC564L60L5CCFQY pinout, SPC564L60L5CCFQY application, or SPC564L60L5CCFQY equivalent, key selection criteria include LockStep safety architecture, 120 MHz core frequency, RWW EEPROM emulation, junction temperature rating up to 150 °C, and LFBGA257 package compatibility with automotive PCB layout constraints.
Technical Context
The SPC564L60L5CCFQY implements a dual-core e200z4d CPU with Variable Length Encoding (VLE), dual-issue five-stage pipeline, and Memory Management Unit (MMU). Core operation supports both LockStep mode for ASIL D fault detection and Decoupled Parallel mode for high-throughput deterministic execution.
Safety is enforced via Sphere of Replication (SoR) covering CPU cores, eDMA, and crossbar switch; Fault Collection and Control Unit (FCCU); Redundancy Control and Checker Unit (RCCU); boot-time MBIST/LBIST; and replicated junction temperature sensors. Clock monitoring (CMU), power management (PMU), and 16-region MPU enforce runtime integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e200z4d dual core, Power Architecture®, VLE support, 120 MHz max frequency - enables deterministic real-time control with instruction-level redundancy. |
| Memory | 1 MB on-chip flash with ECC and RWW capability - supports safe over-the-air updates and EEPROM emulation without external memory. |
| SRAM | 128 KB on-chip SRAM with ECC - provides fault-tolerant data storage for safety-critical variables and stack operations. |
| Safety Certification | SIL3 / ASIL D compliant per ISO 26262 - validated sphere of replication, FCCU, RCCU, and hardware-triggered BIST for memory/logic/ADC/flash. |
| Temperature Range | Junction temperature: –40 °C to +150 °C - qualified for under-hood automotive applications including EPS and brake modules. |
| Communication Interfaces | 2× FlexCAN 2.0B (32 msg objects), 2× FlexRay v2.1 (2 ch, 10 Mbit/s), 3× DSPI, 2× LINFlexD, Nexus Class 3+ - meets multi-bus domain requirements in chassis control ECUs. |
| Analog Peripherals | 2× 12-bit ADCs (16 ch total), programmable CTU for PWM/timer-synchronized sampling - enables precise motor current and position sensing in servo loops. |
Pinout & Package
LFBGA257 package (14 mm × 14 mm, 0.8 mm pitch), RoHS-compliant, ECOPACK® certified. Pinout defined per STMicroelectronics DocID15457 Rev 12, Table 5 (LFBGA257 pin function summary).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN / VDD_IO | Main power supply | 3.0–3.6 V single-supply operation; decoupling required per Table 11 to maintain noise immunity in safety-critical domains. |
| RESET_B | Active-low reset input | Asynchronous reset with glitch filtering; triggers destructive or functional reset sequences per Figure 14–18, configurable via FCCU. |
| CLKIN / XTAL | External clock input | Accepts 4–40 MHz crystal or CMOS clock; feeds FMPLL for system clock generation with ±1% stability over temp/voltage. |
| NEXUS_TDI / TDO / TCK / TMS | Nexus Class 3+ debug interface | Supports real-time trace, non-intrusive debugging, and safety verification during development and field diagnostics. |
| CAN0_TX / CAN0_RX | FlexCAN channel 0 differential I/O | Compliant with ISO 11898-2; integrated transceiver biasing not included - requires external CAN PHY for bus connection. |
| FRAY_CH0_A / FRAY_CH0_B | FlexRay channel 0 differential pair | 10 Mbit/s data rate; supports cold-start and cluster synchronization; termination resistors required externally per FlexRay spec. |
Key Features
| Feature | Design Value |
|---|---|
| LockStep + Decoupled Parallel mode | Dual-core operation configurable at runtime: LockStep ensures ASIL D compliance via output comparison; Decoupled mode delivers 2× throughput for non-safety tasks. |
| On-chip RWW EEPROM emulation | Enables wear-leveling and atomic write/erase via flash partitioning - eliminates need for external EEPROM in calibration data storage. |
| Replicated junction temperature sensor | Two independent thermal sensors with cross-check logic - provides fail-safe thermal shutdown decision without single-point failure. |
| Programmable Cross Triggering Unit (CTU) | Synchronizes ADC conversions with eTimer/FlexPWM events - achieves sub-microsecond timing alignment for motor FOC current sampling. |
| Hardware-accelerated CRC unit | Dedicated CRC engine supporting multiple polynomials (e.g., CRC-32, CRC-16-CCITT) - offloads checksum computation from CPU for firmware update validation. |
Applications
| Electric Power Steering (EPS) | Brake-by-Wire Actuation |
|---|---|
|
Use Scenario: Real-time torque assist calculation, motor phase current control, and fault response within <10 ms loop time. IC Role / Device Role / Timing Role: Primary safety controller executing ASIL D software partitions; LockStep core validates torque commands while Decoupled core handles CAN/FlexRay comms. Use Value: Dual-core isolation prevents fault propagation; 120 MHz clock and CTU-synchronized ADC enable 20 kHz FOC loop execution with <500 ns jitter. |
Use Scenario: Redundant pressure modulation, valve driver control, and hydraulic failure detection in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: Safety MCU managing dual independent brake channels; FlexRay handles time-triggered actuator commands; FCCU monitors solenoid driver IC status. Use Value: FlexRay v2.1 with 64 message buffers ensures deterministic 5 ms cycle time; replicated temperature sensors prevent thermal runaway in high-power valve drivers. |
| Active Suspension Control | Chassis Domain Controller |
|
Use Scenario: Adaptive damping control using accelerometer/position feedback, requiring low-latency sensor fusion and PWM output. IC Role / Device Role / Timing Role: Real-time executor of Kalman filter and PID algorithms; eTimer units generate precise 100 kHz PWM for magnetorheological dampers. Use Value: 6-channel eTimer with dead-time insertion and fault protection ensures safe PWM generation; 128 KB ECC SRAM stores filter state variables with error correction. |
Use Scenario: Centralized coordination of ADAS, powertrain, and body signals across CAN, FlexRay, and LIN networks. IC Role / Device Role / Timing Role: Gateway and arbitration node; FlexCAN interfaces route messages between domains; DSPI configures peripheral sensors (IMU, radar). Use Value: 3× DSPI with automatic chip select supports daisy-chained sensor arrays; LINFlexD manages body electronics diagnostics without CPU overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K144 | ARM Cortex-M4F core, 112 MHz, 1 MB flash, ASIL B certified (upgradable to ASIL D with SW); no FlexRay or SPE engine. | Targeted at mid-tier ADAS and gateway applications where FlexRay is not required; lower safety certification out-of-box. | Select when ARM ecosystem tooling and AUTOSAR MCAL support are prioritized over native Power Architecture deterministic timing. |
| Renesas RH850/F1L | 32-bit RXv2 core, 120 MHz, 2 MB flash, ASIL D certified; includes built-in CAN FD and Ethernet AVB, but no FlexRay or RWW flash. | Preferred for next-gen zonal architectures needing Ethernet backhaul; lacks FlexRay legacy support for chassis networks. | Choose for future-proofing with Ethernet integration; avoid if existing FlexRay infrastructure must be retained. |
Compared with SPC564L60L5CCFQY, the NXP S32K144 offers broader ARM toolchain adoption but requires additional qualification effort for ASIL D, while the RH850/F1L provides larger flash and Ethernet but omits FlexRay-making SPC564L60L5CCFQY uniquely suited for legacy and hybrid FlexRay/CAN chassis systems requiring drop-in safety compliance.
Availability
SPC564L60L5CCFQY is available at Aetrix Electronics and suitable for electric power steering (EPS), brake-by-wire, and active suspension systems requiring stable component supply across extended automotive lifecycles.
Supply support for SPC564L60L5CCFQY 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in automotive, industrial, and power solutions with over 45 years of microcontroller innovation.
The SPC56xL series targets ISO 26262-compliant chassis and safety applications, delivering hardware-enforced redundancy, memory safety, and multi-protocol connectivity optimized for real-time deterministic control in harsh environments.
FAQ
What safety certifications does the SPC564L60L5CCFQY hold?
The SPC564L60L5CCFQY is certified to SIL3 per IEC 61508 and ASIL D per ISO 26262, with hardware-level safety mechanisms including LockStep core execution, FCCU fault reporting, replicated temperature sensing, and boot-time MBIST/LBIST. Certification evidence is documented in ST's safety manual UM1823 and safety case report.
Does the SPC564L60L5CCFQY support EEPROM emulation without external components?
Yes - it provides built-in RWW (Read-While-Write) capability in its 1 MB flash memory with ECC, enabling robust EEPROM emulation through ST's SPC56ELxx Flash Driver Library. No external serial EEPROM or FRAM is required for parameter storage or calibration data retention.
Which packages are available for the SPC564L60L5CCFQY?
The SPC564L60L5CCFQY is offered exclusively in the LFBGA257 package (14 mm × 14 mm, 0.8 mm pitch), as indicated by the 'Q' suffix in the part number and confirmed in ST's ordering information (Table 45, DocID15457 Rev 12). LQFP100 and LQFP144 variants exist in the broader SPC564L60x family but not for this specific speed/temperature grade.
Can the SPC564L60L5CCFQY operate with a single 3.3 V supply?
Yes - it operates from a single 3.0 V to 3.6 V supply (VDD_MAIN/VDD_IO), with internal regulators generating all required core and I/O voltages. The datasheet specifies 3.3 V nominal operation (Table 10), and decoupling capacitor values (100 nF + 10 µF per supply pair) are defined for stable operation under automotive load transients.
SPC564L60L5CCFQY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 144-LQFP
- Series:
- SPC56xL
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z4d
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, LINbus, SCI, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 96
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.63V
- Data Converters:
- A/D 32x12b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC564L60L5CCFQY FAQ
1.How can I place an order for SPC564L60L5CCFQY through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC564L60L5CCFQY 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 SPC564L60L5CCFQY reliable?
The price and inventory of SPC564L60L5CCFQY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC564L60L5CCFQY is usually 5 days.
3.What payment methods are accepted for SPC564L60L5CCFQY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC564L60L5CCFQY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC564L60L5CCFQY?
SPC564L60L5CCFQY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC564L60L5CCFQY 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 SPC564L60L5CCFQY?
For technical support, including SPC564L60L5CCFQY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC564L60L5CCFQY requirements.
6.How does Aetrix verify that SPC564L60L5CCFQY is sourced from the original manufacturer or authorized distributors?
All SPC564L60L5CCFQY 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 SPC564L60L5CCFQY meets industry standards.
7.What is the process for return or replacement of SPC564L60L5CCFQY?
All SPC564L60L5CCFQY units undergo pre-shipment inspection (PSI). If there is an issue with SPC564L60L5CCFQY, 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 SPC564L60L5CCFQY part is unused and in its original packaging.
Return procedure for SPC564L60L5CCFQY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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