SPC560B54L3 - 32-bit MCU, 1.5MB Flash, 64MHz | STMicroelectronics
MPN: SPC560B54L3 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $17.7273 | $17.73 |
| 10 | $12.803 | $128.03 |
| 100 | $11.3258 | $1,132.58 |
| 500 | $10.8333 | $5,416.65 |
| 1,000 | $10.3409 | $10,340.90 |
Drop-in alternatives for SPC560B54L3 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
SPC560B50L3
π Reference alternative (not in catalog)
SPC560B64L3
π Reference alternative (not in catalog)
SPC560B54L3C4E0X
π Reference alternative (not in catalog)
SPC560B54L3B4E0X
π Reference alternative (not in catalog)
S32K144
π Reference alternative (not in catalog)
SPC560B54L3 Maximum Ratings & Electrical Characteristics
| Core | e200z0h (Power Architecture) |
| Maximum Clock Frequency | 64 MHz |
| Flash Memory | 1.5 MB |
| SRAM | 96 KB |
| Supply Voltage Range | 3.3 V to 5 V |
| Operating Temperature Range | -40C to +125C |
| Package | LQFP-100 |
| Mounting Type | Surface Mount |
| ADC Resolution | 10-bit |
| ADC Channels | 16 |
| CAN Interfaces | 3x FlexCAN |
| LIN Interfaces | 3x |
| SPI Interfaces | 2x |
| Timer Module | eTPU (flexible timer) |
| Watchdog Timer | Yes |
| Floating Point Unit | Single-precision |
| Memory Protection Unit | Yes |
| CRC Unit | Yes |
| Process Technology | 90nm |
| AEC-Q100 Qualified | Yes |
SPC560B54L3 Pin Configuration
| Pin 1 | VDD β Digital power supply |
| Pin 2 | VSS β Digital ground |
| Pin 3 | VDDA β Analog power supply |
| Pin 4 | VSSA β Analog ground |
| Pin 5 | XTAL β Crystal oscillator input |
| Pin 6 | EXTAL β Crystal oscillator output |
| Pin 7 | RESET β Reset input |
| Pin 8 | CAN0_TX β CAN0 transmit |
| Pin 9 | CAN0_RX β CAN0 receive |
| Pin 10 | CAN1_TX β CAN1 transmit |
| Pin 11 | CAN1_RX β CAN1 receive |
| Pin 12 | LIN0_TX β LIN0 transmit |
| Pin 13 | LIN0_RX β LIN0 receive |
| Pin 14 | SPI0_SCK β SPI0 clock |
| Pin 15 | SPI0_MOSI β SPI0 master out slave in |
| Pin 16 | SPI0_MISO β SPI0 master in slave out |
| Pin 17 | ADC0_CH0 β ADC0 channel 0 |
| Pin 18 | ADC0_CH1 β ADC0 channel 1 |
| Pin 19 | PWM0 β PWM output 0 |
| Pin 20 | PWM1 β PWM output 1 |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
SPC560B54L3 is suitable for 6 applications: Automotive Body Control Module, Gateway Module, HVAC Control, Industrial Automation Controller, Electric Power Steering (EPS), Battery Management System (BMS).
Automotive Body Control Module
The SPC560B54L3 is ideal for automotive body control modules (BCM) due to its multiple CAN and LIN interfaces, robust temperature range, and AEC-Q100 qualification. It manages lighting, windows, locks, and other body functions with real-time control. The 64 MHz e200z0h core provides sufficient processing power for complex body control algorithms, while the 1.5 MB flash stores application code and calibration data. The 10-bit ADC with 16 channels interfaces with sensors for ambient light, temperature, and position feedback. The eTPU timer module handles PWM generation for motor control and dimming. The device's low-power modes help reduce quiescent current when the vehicle is off, extending battery life. The 3.3V to 5V supply range allows direct connection to automotive battery rails with appropriate regulation. The LQFP-100 package is suitable for PCB designs in space-constrained body control modules. The device's robust EMC performance, as documented in ST application notes, ensures reliable operation in the noisy automotive environment. The CRC unit enhances data integrity for safety-critical functions. Overall, the SPC560B54L3 provides a cost-effective, reliable solution for modern BCM designs.
Recommended
Gateway Module
The SPC560B54L3 is well-suited for automotive gateway modules that route data between different in-vehicle networks. With 3 FlexCAN interfaces and 3 LIN interfaces, it can bridge multiple CAN and LIN buses, enabling communication between powertrain, chassis, body, and infotainment domains. The 64 MHz core and 1.5 MB flash provide ample resources for routing tables, message filtering, and protocol conversion. The device's memory protection unit (MPU) enhances security by isolating different software tasks, which is critical for gateway applications that handle sensitive data. The CRC unit ensures data integrity during message forwarding. The wide operating temperature range and AEC-Q100 qualification ensure reliable operation in the harsh automotive environment. The low-power modes help reduce current consumption when the vehicle is idle. The 3.3V to 5V supply range simplifies power supply design. The LQFP-100 package is suitable for compact gateway module PCBs. The device's robust EMC performance, as documented in ST application notes, ensures reliable operation in the noisy automotive environment. Overall, the SPC560B54L3 provides a powerful and reliable foundation for automotive gateway modules.
Recommended
HVAC Control
The SPC560B54L3 is an excellent choice for automotive HVAC (Heating, Ventilation, and Air Conditioning) control systems. Its 10-bit ADC with 16 channels interfaces with temperature sensors, pressure sensors, and humidity sensors to monitor cabin and ambient conditions. The eTPU timer module generates PWM signals for controlling blower motors, compressor clutches, and actuator valves. The multiple CAN and LIN interfaces allow communication with the body control module and other vehicle systems. The 64 MHz core and 1.5 MB flash provide ample processing power for complex climate control algorithms, including fuzzy logic and PID control. The device's low-power modes help reduce current consumption when the HVAC system is off. The wide operating temperature range and AEC-Q100 qualification ensure reliable operation in the automotive environment. The 3.3V to 5V supply range simplifies power supply design. The LQFP-100 package is suitable for HVAC control module PCBs. The device's robust EMC performance, as documented in ST application notes, ensures reliable operation in the noisy automotive environment. Overall, the SPC560B54L3 provides a reliable and cost-effective solution for HVAC control systems.
Recommended
Industrial Automation Controller
The SPC560B54L3 is suitable for industrial automation controllers due to its robust design, wide temperature range, and rich communication interfaces. The 3x FlexCAN interfaces enable communication with industrial CAN networks, while the 2x SPI interfaces connect to sensors, actuators, and external memory. The 10-bit ADC with 16 channels interfaces with analog sensors for temperature, pressure, and position monitoring. The eTPU timer module generates precise PWM signals for motor control and process control. The 64 MHz core and 1.5 MB flash provide ample processing power for control algorithms and data logging. The device's memory protection unit (MPU) enhances system reliability by isolating software tasks. The CRC unit ensures data integrity in communication and storage. The wide operating temperature range (-40Β°C to +125Β°C) makes it suitable for harsh industrial environments. The 3.3V to 5V supply range simplifies power supply design. The LQFP-100 package is suitable for industrial control PCBs. The device's robust EMC performance, as documented in ST application notes, ensures reliable operation in industrial environments with high electrical noise. Overall, the SPC560B54L3 provides a reliable and cost-effective solution for industrial automation controllers.
Recommended
Electric Power Steering (EPS)
The SPC560B54L3 is used in electric power steering (EPS) systems for its real-time control capabilities and automotive qualification. The 64 MHz e200z0h core with single-precision FPU handles complex motor control algorithms, such as field-oriented control (FOC) for brushless DC motors. The 10-bit ADC with 16 channels interfaces with torque sensors, position sensors, and current sensors. The eTPU timer module generates high-resolution PWM signals for the motor driver. The multiple CAN interfaces allow communication with the vehicle's network for speed and steering angle data. The device's memory protection unit (MPU) enhances safety by isolating critical software tasks. The CRC unit ensures data integrity for safety-critical functions. The wide operating temperature range and AEC-Q100 qualification ensure reliable operation in the automotive environment. The 3.3V to 5V supply range simplifies power supply design. The LQFP-100 package is suitable for EPS control unit PCBs. The device's robust EMC performance, as documented in ST application notes, ensures reliable operation in the noisy automotive environment. Overall, the SPC560B54L3 provides a reliable and high-performance solution for EPS systems.
Recommended
Battery Management System (BMS)
The SPC560B54L3 is used in battery management systems (BMS) for electric and hybrid vehicles. Its 10-bit ADC with 16 channels interfaces with voltage, current, and temperature sensors to monitor battery health. The multiple CAN interfaces allow communication with the vehicle's network and other BMS modules. The 64 MHz core and 1.5 MB flash provide ample processing power for state-of-charge (SOC) and state-of-health (SOH) algorithms. The device's memory protection unit (MPU) enhances safety by isolating critical software tasks. The CRC unit ensures data integrity for safety-critical functions. The wide operating temperature range and AEC-Q100 qualification ensure reliable operation in the automotive environment. The 3.3V to 5V supply range simplifies power supply design. The LQFP-100 package is suitable for BMS PCBs. The device's robust EMC performance, as documented in ST application notes, ensures reliable operation in the noisy automotive environment. Overall, the SPC560B54L3 provides a reliable and cost-effective solution for BMS applications.
Recommended
Recommended Products Summary
Engineering reference data for SPC560B54L3 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC560B50L3 | SPC560B64L3 | SPC560B54L3C4E0X | S32K144 |
|---|---|---|---|---|---|
| Package | LQFP-100 | LQFP-100 | LQFP-100 | LQFP-100 | LQFP-100 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | e200z0h (Power Architecture) | e200z0h (Power Architecture) | e200z0h (Power Architecture) | e200z0h (Power Architecture) | ARM Cortex-M4F |
| Maximum Clock Frequency | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| Flash Memory | 1.5 MB | 1 MB | 2 MB | 1.5 MB | 512 KB |
| SRAM | 96 KB | 80 KB | 128 KB | 96 KB | 64 KB |
| CAN Interfaces | 3x FlexCAN | 3x FlexCAN | 3x FlexCAN | 3x FlexCAN | 3x FlexCAN |
| ADC Resolution | 10-bit | 10-bit | 10-bit | 10-bit | 12-bit |
Key Differentiators
- 1.5 MB flash memory with ECC (vs SPC560B50L3)
- AEC-Q100 qualified (vs S32K144)
- 3x FlexCAN interfaces (vs S32K144)
Design Notes
Ensure proper decoupling of the power supply pins. Place a 100nF ceramic capacitor close to each VDD/VSS pair and a 10uF bulk capacitor near the power input. The SPC560B54L3 operates from 3.3V to 5V, so verify the supply voltage is within this range under all load conditions. Use a low-dropout regulator if the input voltage is marginal.
For the LQFP-100 package, ensure adequate thermal relief. The package has an exposed pad that should be soldered to a copper pour for heat dissipation. Follow ST's layout guidelines for the crystal oscillator and analog pins to minimize noise. Keep high-speed signals away from the crystal and analog traces.
Do not exceed the maximum supply voltage of 5V. Ensure the reset pin is properly pulled up and has a capacitor for reliable power-on reset. The crystal oscillator requires proper load capacitors as specified in the datasheet. Use the on-chip flash programming interface for firmware updates and follow ST's application notes for EMC performance.
Compliance Information
AEC-Q100 qualified per STMicroelectronics product page. RoHS and REACH compliant per ST's environmental compliance documentation.
