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STMicroelectronics SPC563M64L5COAY
- Part No.:
- SPC563M64L5COAY
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC563M64L5COAY.pdf
- Description:
- IC MCU 32BIT 1.5MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,806
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Product details
Overview
SPC563M64L5COAY from STMicroelectronics is a 32-bit Power Architecture® automotive MCU featuring the e200z335 CPU core with VLE, 1.5 MB Flash, 94 KB SRAM (including 32 KB standby), and dual FlexCAN 2.0B interfaces - designed for engine control units (ECUs) in gasoline and diesel powertrain systems operating from −40 °C to 150 °C.
For engineers reviewing the SPC563M64L5COAY datasheet, SPC563M64L5COAY pinout, SPC563M64L5COAY application, or SPC563M64L5COAY equivalent, key selection criteria include FMPLL frequency modulation support, 32-channel eTPU2 for precise ignition timing, eQADC with decimation filter for high-resolution sensor acquisition, and Nexus Class 2+ debug capability for ISO 26262-compliant development.
Technical Context
The SPC563M64L5COAY implements a single-issue, in-order e200z335 core compliant with Power Architecture Book E, including SPE and IEEE 754-compatible FPU, enabling deterministic real-time execution at up to 80 MHz with <120 ns interrupt latency. It integrates an AMBA crossbar switch connecting CPU, eDMA, and peripherals to Flash, SRAM, and peripheral bridge.
Its system-level architecture includes a frequency-modulated PLL (FMPLL) with lock detection and clock quality monitoring (CQM), dual FlexCAN modules (64 + 32 message buffers), and a calibration EBI accessible only in non-production packages - confirming its role as a production-grade powertrain controller with full debug and calibration infrastructure.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z335 - 32-bit Power Architecture Book E, VLE, SPE, FPU, 80 MHz max operation |
| Flash Memory | 1536 KB - supports single-cycle access @80 MHz via Fetch Accelerator for deterministic code execution |
| SRAM | 94 KB total (32 KB standby) - enables low-power retention during stop modes for critical state preservation |
| eTPU2 Channels | 32 channels - provides hardware-accelerated timing for spark/fuel injection with sub-microsecond resolution |
| eQADC Inputs | Up to 34 channels (LQFP144 package) - includes decimation filter for oversampled sensor signal conditioning |
| FlexCAN Interfaces | 2 × CAN 2.0B - one with 64, one with 32 message buffers for concurrent engine and transmission bus traffic |
| Operating Temp | −40 °C to 150 °C junction - qualified for under-hood automotive deployment per AEC-Q100 Grade 0 |
| Supply Voltage | 4.5 V–5.25 V external - internal regulator delivers regulated 1.2 V (core) and 3.3 V (I/O) rails |
Pinout & Package
SPC563M64L5COAY is packaged in LQFP144 (20 mm × 20 mm), with 144 pins arranged in quad flat pack format. Pin functions are defined per the official STMicroelectronics SPC563Mxx reference manual and data sheet.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA / VSSA | Analog power/ground | Separate analog supply domain for eQADC and temperature sensor - ensures noise-immune precision measurement |
| VRH / VRL | eQADC reference inputs | Configurable high/low reference voltage inputs - enables flexible sensor scaling (e.g., 0–5 V or ratiometric) |
| CAN_H / CAN_L (CAN0, CAN1) | Differential CAN bus interface | Two independent physical CAN transceiver interfaces - supports dual-bus topology for engine + transmission networks |
| NEXUS_TDI / TDO / TMS / TCK | JTAG/Nexus debug port | IEEE-ISTO 5001-2003 Class 2+ trace-capable interface - enables real-time instruction tracing and non-intrusive debugging |
| FMCLK_IN | FMPLL reference clock input | Accepts 4–20 MHz crystal or oscillator input - feeds frequency-modulated PLL for EMI reduction via spread-spectrum clocking |
| RESET | Asynchronous reset input | Active-low, Schmitt-triggered reset pin - supports external watchdog or power-on reset circuitry with hysteresis |
Key Features
| Feature | Design Value |
|---|---|
| FMPLL with triangle-wave modulation | Reduces electromagnetic interference by spreading clock energy across ±0.5% bandwidth - meets CISPR 25 Class 5 requirements |
| eTPU2 with 32 dedicated channels | Offloads CPU from time-critical waveform generation (e.g., variable valve timing, knock sensing) - guarantees sub-1 µs jitter |
| eQADC with integrated decimation filter | Performs oversampling and digital filtering in hardware - achieves >14-bit effective resolution without CPU overhead |
| Boot Assist Module (BAM) | Enables secure in-system programming via CAN or SCI without external debugger - supports field firmware updates |
| SIU with centralized GPIO control | Configures all 80 I/O pins (including drive strength, slew rate, hysteresis) via unified register map - simplifies board-level EMI tuning |
| On-chip voltage regulator | Generates 1.2 V core and 3.3 V I/O from single 5 V rail - eliminates need for external LDOs and reduces BOM count |
Applications
| Gasoline Engine Control Unit | Diesel Common Rail Control |
|---|---|
|
Use Scenario: Real-time management of fuel injection timing, spark advance, throttle position, and exhaust gas recirculation in 4–6 cylinder gasoline engines. IC Role / Device Role / Timing Role: Primary powertrain controller executing ASAM MCD-2 MC calibrated maps with deterministic 10 ms control loop timing. Use Value: eTPU2 handles cam/crank synchronization and injector firing with <500 ns jitter; eQADC acquires wideband O2 and MAP sensors at 1 MS/s aggregate rate. |
Use Scenario: Closed-loop control of high-pressure common rail injection, turbocharger VGT actuation, and DPF regeneration in light-duty diesel engines. IC Role / Device Role / Timing Role: Safety-relevant ECU implementing ISO 26262 ASIL-B functions with dual FlexCAN for redundancy and diagnostics. Use Value: Dual CAN interfaces isolate engine and aftertreatment buses; FMPLL modulation suppresses radiated emissions near 200 MHz critical band. |
| Transmission Control Module | Hybrid Powertrain Supervisor |
|
Use Scenario: Gear shift scheduling, clutch pressure control, and torque converter lock-up management in 6–8 speed automatic transmissions. IC Role / Device Role / Timing Role: Coordinating hydraulic solenoid drivers and CAN-based communication with engine ECU and vehicle network. Use Value: 32-channel eTPU2 generates synchronized PWM for proportional solenoids; DSPI interfaces directly to transmission position sensors. |
Use Scenario: Supervisory control of ICE start-stop, electric motor torque blending, battery SOC estimation, and thermal management in P2 hybrid architectures. IC Role / Device Role / Timing Role: High-integrity coordinator between engine, motor inverter, and battery management systems via multiple CAN and LIN interfaces. Use Value: Standby SRAM retains hybrid state during engine-off periods; eSCI modules implement LIN communication with cabin climate actuators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive powertrain microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP MPC5634M | Same e200z335 core, but 1 MB Flash, 64 KB SRAM, no eTPU2 - uses legacy eTPU instead | Lacks second-generation eTPU2 timing resolution and channel count - unsuitable for high-precision direct injection control | Select when cost-sensitive Tier-2 applications require basic CAN/LIN connectivity without advanced timing peripherals |
| Renesas RH850/F1L | 32-bit RXv2 core, 2 MB Flash, 384 KB RAM, 4x CAN FD - no FMPLL or eTPU equivalent | Supports CAN FD for higher bandwidth but lacks hardware-accelerated time processing - requires CPU-intensive software timing | Prefer for next-gen architectures needing CAN FD and larger memory, where timing-critical functions are handled externally |
Compared with MPC5634M and RH850/F1L, SPC563M64L5COAY uniquely combines FMPLL-based EMI reduction, eTPU2 for sub-microsecond waveform control, and AEC-Q100 Grade 0 qualification - making it optimal for cost-constrained, high-jitter-tolerance gasoline/diesel ECUs requiring proven field reliability.
Availability
SPC563M64L5COAY is available at Aetrix Electronics and suitable for engine control units, transmission control modules, hybrid powertrain supervisors, and diesel aftertreatment controllers requiring stable component supply across automotive production lifecycles.
Supply support for SPC563M64L5COAY 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 vertical manufacturing capabilities and AEC-Q100-certified product lines.
SPC563M64L5COAY belongs to the SPC563Mxx family - engineered specifically for cost-optimized, ASIL-B-capable powertrain control in gasoline and diesel vehicles using 90 nm Power Architecture technology.
FAQ
What is the maximum operating frequency and thermal rating of SPC563M64L5COAY?
The SPC563M64L5COAY operates at up to 80 MHz with 2% frequency modulation (82 MHz peak), and is qualified for −40 °C to 150 °C junction temperature per AEC-Q100 Grade 0. Its on-chip voltage regulator maintains stable 1.2 V core and 3.3 V I/O supplies across this range, and thermal shutdown protection activates above 165 °C.
Does SPC563M64L5COAY support ISO 26262 functional safety development?
Yes - SPC563M64L5COAY includes hardware safety features required for ASIL-B: lock-detect and loss-of-clock monitoring in FMPLL/CQM, dual FlexCAN with message buffer redundancy, ECC on Flash and SRAM, and Nexus Class 2+ debug with trace for runtime verification. ST provides certified safety manuals and FMEDA reports for integration into ISO 26262 workflows.
How many eQADC input channels are available on the LQFP144 package?
The SPC563M64L5COAY in LQFP144 package supports up to 32 eQADC input channels, as confirmed in Table 2 of the device summary. The 176-pin and 208-pin variants support 34 channels; the 100-pin variant supports 23. All variants include the decimation filter and configurable sample-and-hold for multi-sensor acquisition.
Is the External Bus Interface (EBI) usable in production systems?
No - the calibration EBI is accessible only in the non-production 496 CSP calibration package and is disabled in production LQFP144 devices like SPC563M64L5COAY. It is intended solely for factory calibration and cannot be used for external memory expansion or runtime interfacing in deployed ECUs.
SPC563M64L5COAY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 144-LQFP
- Series:
- SPC56
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 94K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.14V ~ 1.32V
- Data Converters:
- A/D 32x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC563M64L5COAY FAQ
1.How can I place an order for SPC563M64L5COAY through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC563M64L5COAY 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 SPC563M64L5COAY reliable?
The price and inventory of SPC563M64L5COAY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC563M64L5COAY is usually 5 days.
3.What payment methods are accepted for SPC563M64L5COAY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC563M64L5COAY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC563M64L5COAY?
SPC563M64L5COAY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC563M64L5COAY 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 SPC563M64L5COAY?
For technical support, including SPC563M64L5COAY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC563M64L5COAY requirements.
6.How does Aetrix verify that SPC563M64L5COAY is sourced from the original manufacturer or authorized distributors?
All SPC563M64L5COAY 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 SPC563M64L5COAY meets industry standards.
7.What is the process for return or replacement of SPC563M64L5COAY?
All SPC563M64L5COAY units undergo pre-shipment inspection (PSI). If there is an issue with SPC563M64L5COAY, 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 SPC563M64L5COAY part is unused and in its original packaging.
Return procedure for SPC563M64L5COAY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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