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STMicroelectronics SPC56AP60L3BEAAY
- Part No.:
- SPC56AP60L3BEAAY
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
SPC56AP60L3BEAAY.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,533
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Product details
Overview
SPC56AP60L3BEAAY from STMicroelectronics is a 32-bit Power Architecture® e200z0h-based automotive MCU with 1088 KB Flash (1024 KB code + 64 KB EEPROM emulation), 80 KB ECC-protected SRAM, and AEC-Q100 qualification for chassis/safety systems. It integrates dual FlexCAN 2.0B interfaces, FlexRay v2.1 (dual-channel, 10 Mbit/s), 2 LINFlex, 5 DSPI, 2 eTimer units, and a 10-bit ADC with 27 channels and <1 µs conversion time. Used in electronic power steering (EPS) and brake-by-wire control units.
For engineers reviewing the SPC56AP60L3BEAAY datasheet, SPC56AP60L3BEAAY pinout, SPC56AP60L3BEAAY application, or SPC56AP60L3BEAAY equivalent, key selection criteria include ASIL-B-capable safety architecture (FCCU, safety port, SWT pseudo-random servicing), dual-core fail-safe features, FlexRay+CAN coexistence, and -40°C to 125°C operation in LQFP100 package.
Technical Context
The device implements a single-issue e200z0h CPU core running at 64 MHz with Variable Length Encoding (VLE), compliant with Power Architecture® embedded category. Memory subsystem includes ECC-protected on-chip Flash and SRAM, supported by fault collection and control unit (FCCU) and safety port for ISO 26262 ASIL-B compliance.
Peripheral integration centers on deterministic real-time I/O: 2 independent INTC controllers manage interrupts across 80 GPIO + 26 GPI (LQFP144) or 49 GPIO + 16 GPI (LQFP100); eDMA supports 16 channels with multiple request sources; FlexRay module provides 64 message buffers and configurable dual/single channel operation up to 10 Mbit/s.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h @ 64 MHz, single-issue, VLE-enabled, Power Architecture® embedded compliant |
| Flash Memory | 1024 KB code Flash + 64 KB data Flash (EEPROM emulation), with ECC and erase/program controller |
| RAM | 80 KB on-chip SRAM with ECC protection for safety-critical data storage |
| ADC | 10-bit resolution, 27 input channels, <1 µs full-precision conversion time including sampling |
| Communication | 2 × FlexCAN 2.0B (32 MB each), 1 × FlexRay v2.1 (64 MB, ≤10 Mbit/s), 2 × LINFlex, 5 × DSPI |
| Safety Features | FCCU, safety port (FlexCAN-based), SWT with pseudo-random servicing sequence, non-maskable interrupt |
| Operating Temp | -40°C to 125°C ambient, qualified per AEC-Q100 Grade 0 for under-hood automotive use |
Pinout & Package
LQFP100 package (14 × 14 mm), 100-pin quad flat pack with exposed thermal pad; RoHS-compliant ECOPACK®2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO | Power supply inputs | Separate 3.3 V or 5 V domains for core, analog, and I/O; enables mixed-voltage system interfacing |
| VSS, VSSA, VSSIO | Ground references | Independent ground planes for digital core, analog subsystem, and I/O reduce noise coupling |
| RESET | Asynchronous reset input | Active-low, Schmitt-triggered, supports external reset supervision and brown-out recovery |
| CLKIN, EXTAL, XTAL | External clock inputs | Supports crystal (4–20 MHz) or external clock source for main oscillator and FMPLL reference |
| CAN_H/CAN_L (CAN0, CAN1) | Differential CAN bus interface | Compliant with ISO 11898-2; CAN0 supports safety port mode for redundant communication path |
| FRAY_TX/FRAY_RX (CH0, CH1) | FlexRay differential transceiver pins | Dual-channel physical layer support; enables time-triggered communication with deterministic latency |
Key Features
| Feature | Design Value |
|---|---|
| Nexus® L2+ debug interface | Real-time trace, hardware breakpoints, and non-intrusive debugging for ASIL-B software validation |
| Fail-safe protection suite | ECC on Flash/SRAM, FCCU fault logging, register protection, safe SoC mode for controlled shutdown |
| Programmable cross-trigger unit (CTU) | Synchronizes ADC sampling with timer events or PWM edges for precise sensor acquisition timing |
| On-chip CAN/UART bootstrap loader | Enables field firmware updates via CAN or UART without external programmer; boot assist module (BAM) ensures secure entry |
| 2 × eTimer units | Each provides 6 cascadable 16-bit timers with quadrature decode, double-buffered capture/compare for motor control |
Applications
| Electronic Power Steering (EPS) | Brake-by-Wire Control Unit |
|---|---|
Use Scenario: Real-time torque assist calculation and motor phase control in column-assist EPS systems. IC Role / Device Role / Timing Role: Primary safety-critical controller executing ASIL-B algorithms with dual CAN for redundancy and FlexRay for high-integrity actuator commands. Use Value: Integrated FCCU and safety port enable fault detection and fail-operational behavior during sensor or communication faults. |
Use Scenario: Closed-loop pressure control and valve actuation in electro-hydraulic brake (EHB) modules. IC Role / Device Role / Timing Role: Central actuator controller managing CAN-based vehicle network commands and local FlexRay-synchronized solenoid drivers. Use Value: 10-bit ADC with CTU-triggered sampling ensures precise brake fluid pressure feedback at ≤1 µs latency. |
| Advanced Chassis Domain Controller | Active Suspension Control Module |
Use Scenario: Aggregating sensor data (wheel speed, yaw, lateral acceleration) and coordinating ESC, ABS, and AWD functions. IC Role / Device Role / Timing Role: High-integration domain MCU with 5 DSPI peripherals for radar/IMU interfacing and dual FlexCAN for gateway and actuator networks. Use Value: eDMA-managed burst transfers from 27-channel ADC minimize CPU load during multi-sensor fusion cycles. |
Use Scenario: Real-time damping force adjustment using accelerometer and suspension position feedback. IC Role / Device Role / Timing Role: Deterministic control node with 2 eTimer units generating synchronized PWM for electromagnetic actuators and capturing quadrature encoder signals. Use Value: Cascadable 16-bit counters and quadrature decode with rotation direction flag enable precise stroke measurement and velocity control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive chassis microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC560P60L3CEFAY | Same core, Flash, RAM, and peripheral set but lacks FlexRay module and safety port; AEC-Q100 Grade 1 (-40°C to 105°C) | Targeted at non-safety-critical chassis functions (e.g., HVAC control, lighting) where FlexRay redundancy is unnecessary | Select when ASIL-B certification and FlexRay are not required; lower cost and simplified BOM |
| MPC5604B | Power Architecture® e200z0 core @ 64 MHz, 512 KB Flash, 40 KB RAM, no FlexRay, single CAN, no safety port | Legacy chassis control with basic CAN networking; limited to ASIL-A or QM applications | Choose for cost-sensitive, non-safety upgrades of existing MPC5xx designs lacking FlexRay/FCCU requirements |
Compared with SPC56AP60L3BEAAY, SPC560P60L3CEFAY omits FlexRay and safety port-reducing functional safety capability-while MPC5604B lacks both FlexRay and integrated safety logic, limiting its use to lower-ASIL domains.
Availability
SPC56AP60L3BEAAY is available at Aetrix Electronics and suitable for electronic power steering, brake-by-wire, and chassis domain control applications requiring stable component supply, long-term automotive lifecycle support, and AEC-Q100-compliant sourcing.
Supply support for SPC56AP60L3BEAAY 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 broad IP portfolio and manufacturing scale.
This part belongs to the SPC56xP60x automotive MCU family, designed specifically for ASIL-B chassis and safety applications requiring integrated FlexRay, dual CAN, and hardware-level fault containment mechanisms.
FAQ
What is the maximum junction temperature rating for SPC56AP60L3BEAAY?
The device is rated for operation up to 150°C junction temperature, validated under AEC-Q100 Grade 0 conditions (-40°C to 125°C ambient). Thermal characteristics for LQFP100 package specify θJA = 40°C/W (still air) and θJC = 12°C/W (case-to-junction), enabling reliable performance in engine bay environments with proper PCB copper pour and thermal vias.
Does SPC56AP60L3BEAAY support JTAG and Nexus debugging simultaneously?
No-JTAG and Nexus share physical pins (TCK/TMS/TDI/TDO/TRST) and are mutually exclusive; Nexus L2+ mode must be enabled via configuration fuse to activate trace and real-time debug features, disabling standard IEEE 1149.1 JTAG boundary scan. Debug selection is hardware-latched at power-on reset.
How is EEPROM emulation implemented in the 64 KB data flash section?
The 64 KB data flash uses wear-leveling and error correction algorithms managed by on-chip firmware (Boot Assist Module), supporting byte-addressable read/write with 100K write/erase cycles and data retention >10 years at 125°C. Emulation is accessed via dedicated SPC56 API library, not direct memory-mapped writes.
Can the safety port operate concurrently with CAN0 in normal mode?
No-the safety port repurposes CAN0's physical layer; when configured as safety port, CAN0 functionality is disabled. The safety port operates in a dedicated protocol mode with enhanced CRC, message filtering, and fault injection testing capabilities, and cannot coexist with standard CAN 2.0B operation on the same peripheral block.
SPC56AP60L3BEAAY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-LQFP
- Series:
- SPC56
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit Single-Core
- Speed:
- 64MHz
- Connectivity:
- CANbus, LINbus, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 49
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 80K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 16x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC56AP60L3BEAAY FAQ
1.How can I place an order for SPC56AP60L3BEAAY through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC56AP60L3BEAAY 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 SPC56AP60L3BEAAY reliable?
The price and inventory of SPC56AP60L3BEAAY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC56AP60L3BEAAY is usually 5 days.
3.What payment methods are accepted for SPC56AP60L3BEAAY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC56AP60L3BEAAY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC56AP60L3BEAAY?
SPC56AP60L3BEAAY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC56AP60L3BEAAY 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 SPC56AP60L3BEAAY?
For technical support, including SPC56AP60L3BEAAY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC56AP60L3BEAAY requirements.
6.How does Aetrix verify that SPC56AP60L3BEAAY is sourced from the original manufacturer or authorized distributors?
All SPC56AP60L3BEAAY 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 SPC56AP60L3BEAAY meets industry standards.
7.What is the process for return or replacement of SPC56AP60L3BEAAY?
All SPC56AP60L3BEAAY units undergo pre-shipment inspection (PSI). If there is an issue with SPC56AP60L3BEAAY, 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 SPC56AP60L3BEAAY part is unused and in its original packaging.
Return procedure for SPC56AP60L3BEAAY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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