SPC56AP60L5CEFBR - 32-bit Power Architecture MCU 64MHz 1MB Flash | STMicroelectronics
MPN: SPC56AP60L5CEFBR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $10 | $1,000.00 |
| 500 | $9 | $4,500.00 |
| 1,000 | $8.1 | $8,100.00 |
SPC56AP60L5CEFBR Overview
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The SPC56AP60L5CEFBR belongs to the SPC56 family of automotive microcontrollers, which are part of STMicroelectronics' broader Power Architecture portfolio. These MCUs are optimized for real-time control applications, particularly in automotive chassis and safety systems, where reliability and deterministic behavior are critical.
Key features of the SPC56AP60L5CEFBR include its 32-bit e200z0h core, which provides efficient instruction execution for control algorithms. The 1MB Flash memory supports complex application code, while the 64MHz clock speed enables fast processing of sensor data and actuator commands. The device also includes a range of communication interfaces, such as CAN, LIN, and SPI, facilitating integration into vehicle networks. Additionally, it is designed to operate over an extended temperature range, making it suitable for harsh automotive environments.
From a technical perspective, the SPC56AP60L5CEFBR leverages the Power Architecture instruction set, which is widely used in automotive and industrial applications for its robustness and real-time capabilities. The e200z0h core is a single-issue, 32-bit processor with a five-stage pipeline, delivering predictable performance for safety-critical tasks. The MCU includes a memory protection unit (MPU) and a cyclic redundancy check (CRC) unit, enhancing system reliability. Its low-power modes and flexible clocking options allow designers to optimize energy consumption in battery-powered or energy-efficient systems.
Typical applications for the SPC56AP60L5CEFBR include automotive chassis control, such as anti-lock braking systems (ABS) and electronic stability control (ESC), as well as safety systems like airbag control modules. Its robust communication interfaces and real-time processing capabilities make it ideal for these safety-critical functions. The MCU is also used in industrial automation and motor control applications where high reliability and deterministic performance are required.
When designing with the SPC56AP60L5CEFBR, engineers should consider the power supply decoupling and PCB layout to minimize electromagnetic interference (EMI). Proper grounding and the use of bypass capacitors near the power pins are essential for stable operation. Additionally, the device's flash programming interface should be planned during the design phase to facilitate in-circuit programming and updates.
Drop-in alternatives for SPC56AP60L5CEFBR — 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 SPC56AP60L5CEFBR (same form factor and footprint) — differing in Core Processor, Program Memory Size, Supply Voltage.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
SPC56AP60L5CEFAR
✅ Drop-In📋 Reference alternative (not in catalog)
SPC56AP60L5CEFAY
✅ Drop-In📋 Reference alternative (not in catalog)
SPC560P54L5CEAAR
✅ Drop-In📋 Reference alternative (not in catalog)
SPC563M64L5COBR
✅ Drop-In✓ In Stock
$12.1 / Unit
View Datasheet →SPC56AP60L5CEFBR Maximum Ratings & Electrical Characteristics
| Core Processor | e200z0h |
| Core Size | 32-Bit |
| Speed | 64MHz |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| RAM Size | 96KB |
| Package / Case | 144-LQFP (20x20) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C ~ 125C (TA) |
| Supply Voltage | 3.3V ~ 5V |
| Number of Terminals | 144 |
| Package Code | LFQFP |
| Terminal Form | GULL WING |
| Maximum Supply Voltage | 3.6V |
| RoHS Status | Compliant |
SPC56AP60L5CEFBR Pin Configuration
| Pin 1 | VDD — Digital power supply |
| Pin 2 | VSS — Digital ground |
| Pin 3 | VDDA — Analog power supply |
| Pin 4 | VSSA — Analog ground |
| Pin 5 | RESET — Reset input |
| Pin 6 | XTAL — Crystal oscillator input |
| Pin 7 | EXTAL — Crystal oscillator output |
| Pin 8 | CAN0_TX — CAN0 transmit |
| Pin 9 | CAN0_RX — CAN0 receive |
| Pin 10 | LIN0_TX — LIN0 transmit |
| Pin 11 | LIN0_RX — LIN0 receive |
| Pin 12 | SPI0_SCK — SPI0 clock |
| Pin 13 | SPI0_MOSI — SPI0 master out slave in |
| Pin 14 | SPI0_MISO — SPI0 master in slave out |
| Pin 15 | GPIO0 — General purpose I/O |
Typical Applications
SPC56AP60L5CEFBR is suitable for 6 applications: Automotive Chassis Control, Automotive Safety Systems, Industrial Motor Control, Body Control Modules, Engine Management Systems, Electric Power Steering.
Automotive Chassis Control
The SPC56AP60L5CEFBR is designed for automotive chassis control systems such as anti-lock braking (ABS) and electronic stability control (ESC). Its 32-bit e200z0h core at 64MHz provides the real-time processing power needed for rapid sensor data acquisition and actuator control. The 1MB Flash memory accommodates complex control algorithms, while the extended temperature range (-40C to 125C) ensures reliable operation in harsh under-hood environments. The MCU's CAN and LIN interfaces enable seamless integration into vehicle networks, allowing communication with other ECUs. Its deterministic execution and robust design make it a trusted choice for safety-critical chassis applications.
Recommended
Automotive Safety Systems
In automotive safety systems like airbag control modules, the SPC56AP60L5CEFBR plays a critical role in processing crash sensor signals and deploying airbags within milliseconds. The MCU's high-speed 64MHz core and 1MB Flash enable rapid execution of safety algorithms, while its robust communication interfaces (CAN, LIN) allow coordination with other safety systems. The device's low-power modes help conserve battery energy when the vehicle is off, and its wide operating temperature range ensures functionality in extreme conditions. The SPC56AP60L5CEFBR's reliability and real-time capabilities make it an ideal choice for safety-critical applications where failure is not an option.
Recommended
Industrial Motor Control
The SPC56AP60L5CEFBR is well-suited for industrial motor control applications, such as variable frequency drives (VFDs) and servo controllers. Its 32-bit e200z0h core at 64MHz provides the computational power for complex motor control algorithms like field-oriented control (FOC). The 1MB Flash memory allows for storing multiple control profiles and diagnostic routines. The MCU's PWM timers and ADC interfaces enable precise control of motor currents and voltages. Its robust design and extended temperature range make it suitable for industrial environments. The SPC56AP60L5CEFBR's deterministic execution ensures smooth and reliable motor operation, reducing downtime and improving efficiency.
Recommended
Body Control Modules
The SPC56AP60L5CEFBR can be used in body control modules (BCMs) to manage lighting, windows, and central locking systems. Its 32-bit processing power and 1MB Flash memory enable the implementation of complex body control algorithms, including multiplexed lighting and diagnostics. The MCU's LIN and CAN interfaces facilitate communication with other body electronics, while its low-power modes help reduce quiescent current draw. The device's wide operating temperature range ensures reliable operation in various climates. The SPC56AP60L5CEFBR's robust design and automotive-grade quality make it a dependable choice for body control applications.
Recommended
Engine Management Systems
In engine management systems (EMS), the SPC56AP60L5CEFBR processes sensor inputs (crank, cam, knock) and controls fuel injection and ignition timing. Its 64MHz core and 1MB Flash enable real-time execution of engine control algorithms, while its high-speed ADC and timer peripherals capture sensor data accurately. The MCU's CAN interface allows communication with other vehicle ECUs, and its robust design withstands the high temperatures and vibrations of the engine bay. The SPC56AP60L5CEFBR's deterministic performance ensures precise control of the combustion process, improving fuel efficiency and reducing emissions.
Recommended
Electric Power Steering
The SPC56AP60L5CEFBR is ideal for electric power steering (EPS) systems, where it processes torque sensor signals and controls the assist motor. Its 32-bit core at 64MHz provides the computational power for real-time control algorithms, while the 1MB Flash memory stores calibration data and control logic. The MCU's PWM outputs drive the motor driver, and its ADC inputs read the torque and position sensors. The device's robust design and extended temperature range ensure reliable operation in the vehicle's steering column. The SPC56AP60L5CEFBR's deterministic execution is critical for maintaining steering feel and safety.
Recommended
Recommended Products Summary
Engineering reference data for SPC56AP60L5CEFBR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC56AP60L5CEFAR | SPC56AP60L5CEFAY | SPC560P54L5CEAAR | SPC563M64L5COBR |
|---|---|---|---|---|---|
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Processor | e200z0h | e200z0h | e200z0h | e200z0h | e200z4 |
| Speed | 64MHz | 64MHz | 64MHz | 64MHz | 80MHz |
| Program Memory Size | 1MB | 1MB | 1MB | 768KB | 1.5MB |
| RAM Size | 96KB | 96KB | 96KB | 64KB | 128KB |
| Operating Temperature | -40C to 125C | -40C to 125C | -40C to 105C | -40C to 125C | -40C to 125C |
| Supply Voltage | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V |
Key Differentiators
- Optimized for automotive chassis and safety (vs SPC560P54L5CEAAR)
- Higher core speed (vs SPC563M64L5COBR)
- Extended temperature range (vs SPC56AP60L5CEFAY)
Design Notes
Ensure proper decoupling of the power supply pins. Place a 100nF ceramic capacitor close to each VDD and VDDA pin, and a 10uF bulk capacitor near the main power input. This helps minimize voltage transients and noise, which is critical for reliable operation of the 32-bit core and analog peripherals.
For the 144-LQFP package, use a solid ground plane and route high-speed signals away from analog inputs. Keep the crystal oscillator components close to the XTAL/EXTAL pins and ensure a clean ground connection. This reduces EMI and improves signal integrity, which is essential for automotive EMC compliance.
Do not exceed the maximum supply voltage of 3.6V. Ensure the reset pin has a proper pull-up resistor and a reset supervisor circuit to prevent brown-out conditions. Also, verify the flash programming interface is accessible for in-circuit programming, as this is often overlooked in early PCB designs.
Compliance Information
RoHS compliant per STMicroelectronics. AEC-Q100 qualified for automotive applications.
