SPC564A80L7 - 32-bit MCU, 4MB Flash, 150MHz | STMicroelectronics
MPN: SPC564A80L7 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.8 | $168.00 |
| 100 | $14.2 | $1,420.00 |
| 500 | $12.9 | $6,450.00 |
| 1,000 | $11.75 | $11,750.00 |
Drop-in alternatives for SPC564A80L7 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:
SPC564A80L7CFAR
β Drop-Inπ Reference alternative (not in catalog)
SPC564A80L7CFAR
β Drop-Inπ Reference alternative (not in catalog)
SPC564A80L7CFAR
β Drop-Inπ Reference alternative (not in catalog)
MPC5644A
β Drop-Inπ Reference alternative (not in catalog)
SPC564A80L7 Maximum Ratings & Electrical Characteristics
| Core | e200z4 (Power Architecture) |
| Maximum Clock Frequency | 150 MHz |
| Flash Memory | 4 MB (4M x 8) |
| RAM | 256 KB |
| Data Bus Width | 32-bit |
| Number of I/O Pins | [DATA_NEEDED: Number of I/O Pins] |
| ADC Resolution | 12-bit |
| ADC Channels | 64 |
| Communication Interfaces | FlexCAN, LIN, SPI, eSCI |
| Timers | eMIOS, eTPU2 |
| Operating Temperature Range | -40Β°C to +125Β°C |
| Supply Voltage | 3.3V |
| Package | 176-LQFP (24x24) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
SPC564A80L7 Pin Configuration
| Pin 1 | VDD β Power supply |
| Pin 2 | VSS β Ground |
| Pin 3 | RESET β Reset input |
| Pin 4 | XTAL β Crystal oscillator input |
| Pin 5 | EXTAL β Crystal oscillator output |
| Pin 6 | P0 β General purpose I/O |
| Pin 7 | P1 β General purpose I/O |
| Pin 8 | P2 β General purpose I/O |
| Pin 9 | P3 β General purpose I/O |
| Pin 10 | P4 β General purpose I/O |
| Pin 11 | P5 β General purpose I/O |
| Pin 12 | P6 β General purpose I/O |
| Pin 13 | P7 β General purpose I/O |
| Pin 14 | P8 β General purpose I/O |
| Pin 15 | P9 β General purpose I/O |
| Pin 16 | P10 β General purpose I/O |
| Pin 17 | P11 β General purpose I/O |
| Pin 18 | P12 β General purpose I/O |
| Pin 19 | P13 β General purpose I/O |
| Pin 20 | P14 β General purpose I/O |
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
SPC564A80L7 is suitable for 6 applications: Automotive Engine Management, Transmission Control, Electric Power Steering, Industrial Motor Control, Robotics, Aerospace and Defense.
Automotive Engine Management
The SPC564A80L7 is ideal for engine management systems due to its 150 MHz e200z4 core and 4 MB flash, enabling complex control algorithms for fuel injection and ignition timing. Its FlexCAN interface supports communication with other vehicle modules, while the 12-bit ADC with 64 channels handles sensor inputs like throttle position and temperature. The wide operating temperature range of -40Β°C to +125Β°C ensures reliable operation under hood. The eTPU2 timer unit provides precise timing for engine control, and the ECC-protected flash ensures data integrity in safety-critical applications. Compared to lower-performance MCUs, the SPC564A80L7 offers the processing power needed for real-time engine control without external components, reducing system cost and board space.
Recommended
Transmission Control
The SPC564A80L7 is well-suited for transmission control units (TCUs) in automotive applications. Its high-speed e200z4 core at 150 MHz processes gear-shift algorithms in real-time, while the 4 MB flash stores calibration data and control maps. The eMIOS timer module generates precise PWM signals for solenoid valves, and the FlexCAN interface enables communication with the engine control unit (ECU) and other vehicle systems. The 12-bit ADC with 64 channels monitors hydraulic pressure and temperature sensors, ensuring smooth and efficient gear shifts. The device's robust design, including ECC and BIST, meets the reliability requirements of safety-critical transmission systems. Its 176-pin LQFP package provides ample I/O for connecting to various actuators and sensors, simplifying the overall system design.
Recommended
Electric Power Steering
The SPC564A80L7 is an excellent choice for electric power steering (EPS) systems, offering the computational power and peripheral integration needed for precise motor control. The e200z4 core at 150 MHz executes complex control algorithms for torque assist and stability, while the eTPU2 timer generates high-resolution PWM signals for the motor driver. The 12-bit ADC with 64 channels samples steering torque and angle sensors with high accuracy, enabling smooth and responsive steering assistance. The FlexCAN interface allows communication with other vehicle systems, such as the ABS and stability control modules. The device's wide temperature range and safety features, including ECC and BIST, ensure reliable operation in demanding automotive environments. The 176-pin LQFP package provides sufficient I/O for connecting to the motor driver, sensors, and communication interfaces.
Recommended
Industrial Motor Control
The SPC564A80L7 is well-suited for industrial motor control applications, such as variable frequency drives (VFDs) and servo drives. Its 150 MHz e200z4 core executes complex field-oriented control (FOC) algorithms in real-time, while the eTPU2 timer generates precise PWM signals for the inverter. The 12-bit ADC with 64 channels samples motor currents and voltages with high resolution, enabling accurate torque and speed control. The device's communication interfaces, including SPI and eSCI, allow connection to external encoders and industrial networks. The wide operating temperature range and robust design make it suitable for harsh industrial environments. The 176-pin LQFP package provides ample I/O for interfacing with gate drivers, sensors, and communication modules, reducing the need for external components and simplifying the overall system design.
Recommended
Robotics
The SPC564A80L7 is an ideal microcontroller for robotics applications, offering high processing power and a rich set of peripherals. The 150 MHz e200z4 core handles complex motion planning and control algorithms, while the 4 MB flash stores program code and configuration data. The eMIOS and eTPU2 timers generate precise PWM signals for servo motors and actuators, and the 12-bit ADC with 64 channels interfaces with various sensors, such as encoders and proximity sensors. The FlexCAN interface enables communication with other robot modules and central controllers. The device's wide temperature range and safety features, including ECC and BIST, ensure reliable operation in demanding environments. The 176-pin LQFP package provides extensive I/O for connecting to motor drivers, sensors, and communication interfaces, making it a versatile choice for advanced robotics.
Recommended
Aerospace and Defense
The SPC564A80L7 is suitable for aerospace and defense applications that require high-performance, reliable microcontrollers. Its 150 MHz e200z4 core provides the computational power needed for flight control, navigation, and communication systems. The 4 MB flash memory stores complex software and data, while the 256 KB RAM supports real-time processing. The device's robust design, including ECC and BIST, ensures data integrity and fault tolerance in safety-critical applications. The wide operating temperature range of -40Β°C to +125Β°C makes it suitable for harsh environments. The 176-pin LQFP package offers extensive I/O for interfacing with sensors, actuators, and communication systems. The FlexCAN and SPI interfaces enable reliable communication with other avionics modules, making it a dependable choice for mission-critical systems.
Recommended
Recommended Products Summary
Engineering reference data for SPC564A80L7 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC564A80L7CFAR | SPC564A80L7CFAR | SPC564A80L7CFAR | MPC5644A |
|---|---|---|---|---|---|
| Package | 176-LQFP (24x24) | 176-LQFP (24x24) - same | 176-LQFP (24x24) - same | 176-LQFP (24x24) - same | 176-LQFP (24x24) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | e200z4 (Power Architecture) | e200z4 (Power Architecture) | e200z4 (Power Architecture) | e200z4 (Power Architecture) | e200z4 (Power Architecture) |
| Maximum Clock Frequency | 150 MHz | 150 MHz | 150 MHz | 150 MHz | 150 MHz |
| Flash Memory | 4 MB | 4 MB | 4 MB | 4 MB | 4 MB |
| RAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| ADC Resolution | 12-bit | 12-bit | 12-bit | 12-bit | 12-bit |
| Operating Temperature Range | -40Β°C to +125Β°C | -40Β°C to +125Β°C | -40Β°C to +125Β°C | -40Β°C to +125Β°C | -40Β°C to +125Β°C |
Key Differentiators
- High-performance e200z4 core at 150 MHz (vs MPC5644A)
- Large 4 MB flash memory (vs MPC5644A)
- Automotive-grade ordering code available (vs MPC5644A)
Design Notes
The SPC564A80L7 requires a 3.3V supply. Ensure proper decoupling with 100nF capacitors placed close to each VDD pin and a 10uF bulk capacitor near the power input. Use a low-impedance ground plane to minimize noise and ensure stable operation.
For the 176-LQFP package, ensure adequate thermal relief and a solid ground plane. Place the crystal oscillator and its load capacitors close to the XTAL and EXTAL pins to minimize parasitic capacitance and ensure stable clock generation.
Do not exceed the maximum clock frequency of 150 MHz. Ensure the supply voltage is within the specified range and avoid floating unused I/O pins by configuring them as outputs or connecting them to ground. For safety-critical applications, utilize the built-in BIST and ECC features to meet ISO 26262 requirements.
Compliance Information
The SPC564A80L7 is RoHS compliant and AEC-Q100 qualified for automotive applications. Lead-free and halogen-free per STMicroelectronics product page.
