STMicroelectronics STM32L443CCU6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.98 | $5.98 |
| 15+ | $3.93 | $58.95 |
| 25+ | $3.84 | $96.00 |
| 50+ | $3.63 | $181.50 |
| 100+ | $3.20 | $320.00 |
| N+ | $0.64 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 10x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32L443CCU6 from STMicroelectronics is an ultra-low-power ARM Cortex-M4 microcontroller. It runs at 80MHz and features 256KB Flash and 64KB SRAM. Housed in a compact 48-UFQFN package, it operates from 1.71V to 3.6V. Integrated peripherals include DMA, LCD controller, PWM, and WDT, making it a versatile choice for advanced embedded systems.
- Efficient Core: Cortex-M4 with FPU accelerates DSP and control algorithms.
- Large Memory: 256KB Flash and 64KB SRAM support complex firmware.
- Integrated LCD: Direct LCD driving reduces external components and cost.
- Ultra-Low Power: 1.71V operation and low-power modes extend battery life.
Smart Meters
The 80MHz Cortex-M4 and 64KB RAM handle complex metering algorithms, while the LCD controller drives display panels directly, reducing BOM cost.
Wearable Health Trackers
With 1.71V minimum supply and DMA, it efficiently processes sensor data from accelerometers and heart-rate monitors, extending battery life.
Industrial Sensor Hubs
Multiple communication interfaces and DMA enable high-throughput data aggregation from industrial IoT sensors, with the WDT ensuring fail-safe operation.
Portable Medical Devices
The low-power modes and 80MHz performance support continuous glucose monitors and pulse oximeters, providing real-time processing with minimal energy draw.
Building Automation Controllers
Its LCD interface and PWM outputs make it perfect for HVAC controllers, managing temperature sensors and motor valves with precision.
Consumer Robotics
The 256KB Flash allows storing complex motion control algorithms, while the FPU accelerates PID calculations for smooth motor control.
- Q: What core does the STM32L443CCU6 use?
- A: It is based on the ARM Cortex-M4 core with FPU, running at up to 80MHz.
- Q: How much Flash and RAM does it have?
- A: It offers 256KB of Flash and 64KB of SRAM, suitable for complex applications.
- Q: What is the supply voltage range?
- A: The device operates from 1.71V to 3.6V, ideal for battery-powered devices.
- Q: Does it support LCD driving?
- A: Yes, it includes an LCD controller, making it suitable for display applications.
- Q: What package is it available in?
- A: It comes in a 48-UFQFN package with exposed pad for thermal management.
STM32L443CCU6.pdf
- Q: What core does the STM32L443CCU6 use?
- A: It is based on the ARM Cortex-M4 core with FPU, running at up to 80MHz.
- Q: How much Flash and RAM does it have?
- A: It offers 256KB of Flash and 64KB of SRAM, suitable for complex applications.
- Q: What is the supply voltage range?
- A: The device operates from 1.71V to 3.6V, ideal for battery-powered devices.
- Q: Does it support LCD driving?
- A: Yes, it includes an LCD controller, making it suitable for display applications.
- Q: What package is it available in?
- A: It comes in a 48-UFQFN package with exposed pad for thermal management.
