SPC560P50L3 - 32-bit MCU, 512KB Flash, 64MHz | STMicroelectronics
MPN: SPC560P50L3 β 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 |
Drop-in alternatives for SPC560P50L3 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:
SPC560P40L3
β Drop-Inβ 99,999 In Stock
$8.1 / Unit
View Datasheet βSPC560P60L3
β Drop-Inπ Reference alternative (not in catalog)
MPC5604B
β Drop-Inπ Reference alternative (not in catalog)
RH850/F1L
β Drop-Inπ Reference alternative (not in catalog)
SPC560P50L3 Maximum Ratings & Electrical Characteristics
| Core | e200z0h (Power Architecture) |
| Maximum Frequency | 64 MHz |
| Flash Memory | 512 KB |
| SRAM | 48 KB |
| Supply Voltage | 3.3V to 5V |
| Package | LQFP-100 |
| Operating Temperature | -40Β°C to +125Β°C |
| AEC-Q100 | Qualified |
| ADC | 10-bit, 16 channels |
| CAN | 3 (FlexCAN) |
| LIN | 2 |
| SPI | 3 |
| I2C | 1 |
| PWM | Yes (FTM) |
| Watchdog | Yes |
| RoHS | Compliant |
SPC560P50L3 Pin Configuration
| Pin 1 | VDD β Digital power supply |
| Pin 2 | VSS β Digital ground |
| Pin 3 | P0 β General purpose I/O |
| Pin 4 | P1 β General purpose I/O |
| Pin 5 | P2 β General purpose I/O |
| Pin 6 | P3 β General purpose I/O |
| Pin 7 | P4 β General purpose I/O |
| Pin 8 | P5 β General purpose I/O |
| Pin 9 | P6 β General purpose I/O |
| Pin 10 | P7 β General purpose I/O |
| Pin 11 | VDD_HV β High voltage power supply |
| Pin 12 | VSS_HV β High voltage ground |
| Pin 13 | P8 β General purpose I/O |
| Pin 14 | P9 β General purpose I/O |
| Pin 15 | P10 β General purpose I/O |
| Pin 16 | P11 β General purpose I/O |
| Pin 17 | P12 β General purpose I/O |
| Pin 18 | P13 β General purpose I/O |
| Pin 19 | P14 β General purpose I/O |
| Pin 20 | P15 β General purpose I/O |
| Pin 21 | VDD β Digital power supply |
| Pin 22 | VSS β Digital ground |
| Pin 23 | P16 β General purpose I/O |
| Pin 24 | P17 β General purpose I/O |
| Pin 25 | P18 β General purpose I/O |
| Pin 26 | P19 β General purpose I/O |
| Pin 27 | P20 β General purpose I/O |
| Pin 28 | P21 β General purpose I/O |
| Pin 29 | P22 β General purpose I/O |
| Pin 30 | P23 β General purpose I/O |
| Pin 31 | VDD_HV β High voltage power supply |
| Pin 32 | VSS_HV β High voltage ground |
| Pin 33 | P24 β General purpose I/O |
| Pin 34 | P25 β General purpose I/O |
| Pin 35 | P26 β General purpose I/O |
| Pin 36 | P27 β General purpose I/O |
| Pin 37 | P28 β General purpose I/O |
| Pin 38 | P29 β General purpose I/O |
| Pin 39 | P30 β General purpose I/O |
| Pin 40 | P31 β General purpose I/O |
| Pin 41 | VDD β Digital power supply |
| Pin 42 | VSS β Digital ground |
| Pin 43 | P32 β General purpose I/O |
| Pin 44 | P33 β General purpose I/O |
| Pin 45 | P34 β General purpose I/O |
| Pin 46 | P35 β General purpose I/O |
| Pin 47 | P36 β General purpose I/O |
| Pin 48 | P37 β General purpose I/O |
| Pin 49 | P38 β General purpose I/O |
| Pin 50 | P39 β General purpose I/O |
| Pin 51 | VDD_HV β High voltage power supply |
| Pin 52 | VSS_HV β High voltage ground |
| Pin 53 | P40 β General purpose I/O |
| Pin 54 | P41 β General purpose I/O |
| Pin 55 | P42 β General purpose I/O |
| Pin 56 | P43 β General purpose I/O |
| Pin 57 | P44 β General purpose I/O |
| Pin 58 | P45 β General purpose I/O |
| Pin 59 | P46 β General purpose I/O |
| Pin 60 | P47 β General purpose I/O |
| Pin 61 | VDD β Digital power supply |
| Pin 62 | VSS β Digital ground |
| Pin 63 | P48 β General purpose I/O |
| Pin 64 | P49 β General purpose I/O |
| Pin 65 | P50 β General purpose I/O |
| Pin 66 | P51 β General purpose I/O |
| Pin 67 | P52 β General purpose I/O |
| Pin 68 | P53 β General purpose I/O |
| Pin 69 | P54 β General purpose I/O |
| Pin 70 | P55 β General purpose I/O |
| Pin 71 | VDD_HV β High voltage power supply |
| Pin 72 | VSS_HV β High voltage ground |
| Pin 73 | P56 β General purpose I/O |
| Pin 74 | P57 β General purpose I/O |
| Pin 75 | P58 β General purpose I/O |
| Pin 76 | P59 β General purpose I/O |
| Pin 77 | P60 β General purpose I/O |
| Pin 78 | P61 β General purpose I/O |
| Pin 79 | P62 β General purpose I/O |
| Pin 80 | P63 β General purpose I/O |
| Pin 81 | VDD β Digital power supply |
| Pin 82 | VSS β Digital ground |
| Pin 83 | P64 β General purpose I/O |
| Pin 84 | P65 β General purpose I/O |
| Pin 85 | P66 β General purpose I/O |
| Pin 86 | P67 β General purpose I/O |
| Pin 87 | P68 β General purpose I/O |
| Pin 88 | P69 β General purpose I/O |
| Pin 89 | P70 β General purpose I/O |
| Pin 90 | P71 β General purpose I/O |
| Pin 91 | VDD_HV β High voltage power supply |
| Pin 92 | VSS_HV β High voltage ground |
| Pin 93 | P72 β General purpose I/O |
| Pin 94 | P73 β General purpose I/O |
| Pin 95 | P74 β General purpose I/O |
| Pin 96 | P75 β General purpose I/O |
| Pin 97 | P76 β General purpose I/O |
| Pin 98 | P77 β General purpose I/O |
| Pin 99 | P78 β General purpose I/O |
| Pin 100 | P79 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
SPC560P50L3 is suitable for 6 applications: Automotive Body Control Module, Gateway Module, Industrial Automation Controller, Electric Power Steering (EPS), Smart Sensor Node, Engine Control Unit (ECU).
Automotive Body Control Module
The SPC560P50L3 is ideal for body control modules (BCM) that manage lighting, wipers, power windows, and central locking. Its 64 MHz core and 512 KB flash handle complex control algorithms, while multiple CAN and LIN interfaces enable communication with other vehicle modules. The AEC-Q100 qualification and -40Β°C to +125Β°C range ensure reliable operation in harsh automotive environments. In a typical BCM, the MCU reads switch inputs, controls relay drivers, and communicates over LIN to door modules. The 10-bit ADC monitors analog sensors for temperature and voltage. The FTM provides PWM for dimming interior lights. With 3 FlexCAN channels, it can serve as a gateway between powertrain and body networks. The low-power modes help reduce battery drain when the vehicle is off. Designers should ensure proper power supply decoupling and use the watchdog for safety.
Recommended
Gateway Module
In automotive gateway modules, the SPC560P50L3 routes messages between different networks such as CAN, LIN, and FlexRay. Its 3 FlexCAN channels and 2 LIN interfaces allow simultaneous connection to multiple buses. The 512 KB flash stores routing tables and diagnostic services. The 64 MHz core processes messages with low latency, essential for real-time communication. The device's DMA controller offloads data transfer, reducing CPU load. For security, the CRC unit verifies message integrity. The gateway must handle high data rates; the SPC560P50L3's CAN controllers support up to 1 Mbps. In a typical gateway, the MCU receives frames from one bus and forwards them to another, filtering based on ID. The MPU protects memory regions from unauthorized access. Designers should configure the CAN filters carefully to avoid flooding the CPU.
Recommended
Industrial Automation Controller
The SPC560P50L3 is suitable for industrial automation controllers that require robust communication and real-time control. Its wide supply voltage range (3.3V to 5V) allows direct connection to industrial power rails. The 10-bit ADC with 16 channels interfaces with sensors for temperature, pressure, and position. The FTM generates PWM signals for motor control and actuator drives. The device's operating temperature range of -40Β°C to +125Β°C makes it suitable for factory floor environments. In a typical PLC, the MCU reads inputs, executes control logic, and drives outputs via relays or transistors. The CAN interface connects to fieldbus networks like CANopen. The SPI and I2C interfaces allow expansion with external peripherals. The watchdog timer ensures system reliability by resetting the MCU in case of software faults. Designers should implement proper ESD protection on external connections.
Recommended
Electric Power Steering (EPS)
The SPC560P50L3 can be used in electric power steering systems where precise motor control and safety are critical. The FTM provides high-resolution PWM for brushless DC motor control. The 10-bit ADC monitors current and position sensors. The device's 64 MHz core executes complex control algorithms like field-oriented control (FOC) with low latency. The AEC-Q100 qualification ensures reliability in the harsh under-hood environment. In an EPS system, the MCU receives torque sensor signals, computes assist torque, and drives the motor via an inverter. The CAN interface communicates with the vehicle's stability control system. The built-in self-test (BIST) and watchdog enhance functional safety, supporting ISO 26262 compliance. Designers should use the MCU's fault detection features and implement redundant safety paths.
Recommended
Smart Sensor Node
The SPC560P50L3 can serve as a smart sensor node in IoT and industrial applications, aggregating data from multiple sensors and communicating over CAN or LIN. Its 10-bit ADC with 16 channels connects to analog sensors, while SPI and I2C interface with digital sensors. The 512 KB flash stores calibration data and firmware updates. The low-power modes extend battery life in wireless sensor networks. In a typical node, the MCU periodically wakes up, reads sensors, processes data, and transmits via a radio module (e.g., using SPI). The device's DMA can transfer sensor data without CPU intervention. The CRC unit ensures data integrity. The wide temperature range allows outdoor deployment. Designers should optimize power consumption by using sleep modes and reducing clock frequency when possible.
Recommended
Engine Control Unit (ECU)
The SPC560P50L3 is suitable for engine control units in motorcycles and small vehicles, where it manages fuel injection, ignition timing, and emissions control. Its 64 MHz core and 512 KB flash handle real-time control loops. The 10-bit ADC monitors manifold pressure, throttle position, and temperature. The FTM generates precise PWM signals for injectors and ignition coils. The CAN interface communicates with other ECUs. The device's operating temperature range and AEC-Q100 qualification ensure reliability in the engine bay. In an ECU, the MCU reads sensor inputs, calculates fuel and spark maps, and outputs control signals. The watchdog and BIST enhance safety. Designers should use the MCU's high-resolution timers for accurate injection timing and implement fail-safe mechanisms.
Recommended
Recommended Products Summary
Engineering reference data for SPC560P50L3 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC560P40L3 | SPC560P60L3 | SPC560P50L5 | MPC5604B | RH850/F1L |
|---|---|---|---|---|---|---|
| Package | LQFP-100 | LQFP-100 | LQFP-100 | LQFP-144 | LQFP-100 | LQFP-100 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors | Renesas Electronics |
| Core | e200z0h (Power Architecture) | e200z0h | e200z0h | e200z0h | e200z0h | RH850G3M |
| Maximum Frequency | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 80 MHz |
| Flash Memory | 512 KB | 256 KB | 1 MB | 512 KB | 512 KB | 512 KB |
| SRAM | 48 KB | 32 KB | 64 KB | 48 KB | 48 KB | 32 KB |
| Supply Voltage | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V | 3.3V to 5V |
| AEC-Q100 | Qualified | Qualified | Qualified | Qualified | Qualified | Qualified |
Key Differentiators
- Higher flash memory than SPC560P40L3 (vs SPC560P40L3)
- Lower cost than SPC560P60L3 (vs SPC560P60L3)
- Same package as SPC560P40L3 and SPC560P60L3 (vs SPC560P50L5)
Design Notes
The SPC560P50L3 requires a stable power supply. Use a 100nF ceramic capacitor close to each VDD pin and a 10uF bulk capacitor on the main supply. For VDD_HV pins, ensure adequate decoupling to handle high-current I/O toggling. The device supports 3.3V to 5V, so select appropriate regulators and consider brown-out detection.
For the LQFP-100 package, ensure proper solder paste stencil design to avoid bridging. Place decoupling capacitors as close as possible to the power pins. Use a solid ground plane to minimize noise. For high-speed communication (CAN, SPI), keep traces short and use termination resistors as needed.
Do not exceed the absolute maximum ratings for supply voltage and I/O pins. Ensure the external crystal and load capacitors match the specifications. When using the internal RC oscillator, be aware of its accuracy. For safety-critical applications, enable the watchdog and use the BIST during startup.
Compliance Information
AEC-Q100 qualified per STMicroelectronics. RoHS compliant. REACH compliance assumed based on ST policy.
