SPC560B40L3B4E0X - 32-bit MCU, 64MHz, 256KB Flash | STMicroelectronics
MPN: SPC560B40L3B4E0X ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.2 | $112.00 |
| 100 | $9.8 | $980.00 |
| 500 | $8.9 | $4,450.00 |
| 1,000 | $8.1 | $8,100.00 |
Drop-in alternatives for SPC560B40L3B4E0X — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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SPC560B40L3B4E0X
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$8.1 / Unit
View Datasheet →SPC560B50L3B4E0X
✅ Drop-In📋 Reference alternative (not in catalog)
SPC560B40L3B4E0X
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →SPC560B40L3B4E0X
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →SPC560B40L3B4E0X
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →SPC560B40L3B4E0X Maximum Ratings & Electrical Characteristics
| Core Processor | e200z0h |
| Core Size | 32-Bit Single-Core |
| Speed | 64 MHz |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 24KB |
| Number of I/O | 45 |
| Supply Voltage | 3.0V to 3.6V |
| Package / Case | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +125°C |
| AEC-Q100 Qualified | Yes |
| RoHS Status | Compliant |
| Life Cycle Stage | ACTIVE |
| Data Converters | A/D 12-bit |
SPC560B40L3B4E0X Pin Configuration
| Pin 1 | VDD — Power supply (3.3V) |
| Pin 2 | VSS — Ground |
| Pin 3 | PA0 — General purpose I/O |
| Pin 4 | PA1 — General purpose I/O |
| Pin 5 | PA2 — General purpose I/O |
| Pin 6 | PA3 — General purpose I/O |
| Pin 7 | PA4 — General purpose I/O |
| Pin 8 | PA5 — General purpose I/O |
| Pin 9 | PA6 — General purpose I/O |
| Pin 10 | PA7 — General purpose I/O |
| Pin 11 | VDD — Power supply (3.3V) |
| Pin 12 | VSS — Ground |
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
SPC560B40L3B4E0X is suitable for 6 applications: Automotive Body Control Module, Gateway Module, Industrial Automation Controller, Smart Grid and Energy Management, Medical Device Control, Aerospace and Defense.
Automotive Body Control Module
The SPC560B40L3B4E0X is ideal for automotive body control modules (BCM) due to its 64 MHz e200z0h core, 256KB Flash, and robust CAN/LIN interfaces. It can manage lighting, window lifts, door locks, and mirror controls with real-time responsiveness. The AEC-Q100 qualification ensures reliable operation in harsh automotive environments, with an operating temperature range of -40°C to +125°C. Its low-power modes help reduce battery drain when the vehicle is off, and the 45 I/O pins provide ample connectivity for sensors and actuators.
Recommended
Gateway Module
In gateway applications, the SPC560B40L3B4E0X serves as a central hub for communication between different vehicle networks, such as CAN, LIN, and FlexRay. Its multiple CAN and LIN controllers enable efficient message routing and protocol conversion. The 64 MHz core provides sufficient processing power for filtering and forwarding messages without introducing significant latency. The device's robust error handling and diagnostic features ensure reliable network operation, making it a trusted choice for automotive gateway ECUs.
Recommended
Industrial Automation Controller
The SPC560B40L3B4E0X is well-suited for industrial automation controllers that require real-time control and robust communication. Its 64 MHz e200z0h core and 256KB Flash enable complex control algorithms, while the 12-bit ADC and multiple timers support precise sensor interfacing and PWM generation. The device's wide operating temperature range and AEC-Q100 qualification make it reliable in factory environments. CAN and LIN interfaces allow seamless integration into industrial networks, and the low-power modes help reduce energy consumption in always-on systems.
Recommended
Smart Grid and Energy Management
For smart grid applications, the SPC560B40L3B4E0X provides the processing power and communication interfaces needed for energy monitoring and control. Its CAN interface enables communication with smart meters and grid infrastructure, while the 12-bit ADC allows accurate measurement of voltage and current. The device's low-power modes are beneficial for battery-powered sensors, and its robust design ensures reliable operation in outdoor environments. The 256KB Flash provides ample storage for firmware updates and data logging.
Recommended
Medical Device Control
The SPC560B40L3B4E0X can be used in medical devices that require reliable, real-time control, such as patient monitoring systems and infusion pumps. Its 64 MHz core and 256KB Flash support complex algorithms for signal processing and device control. The device's AEC-Q100 qualification ensures high reliability, which is critical in medical applications. The 12-bit ADC enables precise sensor readings, and the multiple communication interfaces allow integration with hospital networks. The wide operating temperature range ensures performance in various clinical environments.
Recommended
Aerospace and Defense
In aerospace and defense applications, the SPC560B40L3B4E0X offers the performance and reliability required for mission-critical systems. Its 64 MHz e200z0h core and 256KB Flash support complex control and communication tasks, while the AEC-Q100 qualification ensures operation in extreme conditions. The device's CAN and LIN interfaces enable robust communication in avionics networks. The wide operating temperature range and low-power modes make it suitable for unmanned aerial vehicles (UAVs) and satellite subsystems.
Recommended
Recommended Products Summary
Engineering reference data for SPC560B40L3B4E0X — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC560B50L3B4E0X | SPC560B40L3B4E0X |
|---|---|---|---|
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Processor | e200z0h | e200z0h | e200z0h |
| Speed | 64 MHz | 64 MHz | 64 MHz |
| Flash Memory | 256KB | 512KB | 256KB |
| RAM Size | 24KB | 48KB | 24KB |
| Number of I/O | 45 | 45 | 45 |
| Supply Voltage | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V |
Key Differentiators
- AEC-Q100 qualified for automotive reliability (vs SPC560B50L3B4E0X)
- 64 MHz e200z0h core with FPU (vs SPC560B40L3B4E0X)
- 100-pin LQFP package with 45 I/O (vs SPC560B50L3B4E0X)
Design Notes
Ensure a stable 3.3V supply with adequate decoupling capacitors (100nF and 10uF) placed close to the VDD pins. The device operates from 3.0V to 3.6V, so avoid voltage drops below 3.0V during transient loads. Use a low-dropout regulator if the input voltage is marginal.
For the 100-pin LQFP package, ensure proper solder paste stencil design to avoid bridging. Use a 0.5mm pitch land pattern as per STMicroelectronics recommendations. Provide a solid ground plane under the device to minimize noise and improve thermal performance.
Do not leave unused I/O pins floating; configure them as outputs or tie them to a defined level to avoid excessive current draw. Also, ensure the reset pin has a proper pull-up resistor and a capacitor for reliable power-on reset. Refer to the reference manual RM0017 for detailed pin configuration.
Compliance Information
AEC-Q100 qualified per STMicroelectronics product page. RoHS compliant per DigiKey.
