STMicroelectronics STM32L476QGI6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.04 | $15.04 |
| 15+ | $9.88 | $148.20 |
| 25+ | $9.67 | $241.75 |
| 50+ | $9.13 | $456.50 |
| 100+ | $8.06 | $806.00 |
| N+ | $1.61 | 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, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Number of I/O | 109 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 19x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 132-UFBGA (7x7) |
| Package / Case | 132-UFBGA |
| ROHS |  |
The STM32L476QGI6 from STMicroelectronics is an ultra-low-power ARM Cortex-M4 microcontroller. It delivers 80MHz performance with 1MB flash and 128KB SRAM. Its integrated LCD controller, DMA, and PWM peripherals make it suitable for a wide range of battery-operated and industrial applications. The device operates from 1.71V to 3.6V and is available in a compact 132-UFBGA package.
- Ultra-low power consumption: Multiple low-power modes extend battery life in portable designs.
- High memory density: 1MB flash and 128KB SRAM support complex applications and data logging.
- Integrated LCD controller: Directly drives segment displays without external ICs, reducing BOM cost.
- Rich analog and digital peripherals: DMA, PWM, and brown-out detection enhance system reliability.
Battery-Powered Industrial Sensors
The 1.71V minimum supply and multiple low-power modes allow extended operation in remote monitoring systems.
Portable Medical Devices
The integrated LCD controller and DMA enable efficient data display and transfer in glucose meters and pulse oximeters.
Smart Meters
With 1MB flash and 128KB RAM, it can store extensive logging data while running real-time metering algorithms.
Wearable Electronics
The 80MHz Cortex-M4 with FPU handles sensor fusion and signal processing at low power budgets.
Building Automation Controllers
PWM outputs and brown-out detection ensure reliable control of HVAC actuators and lighting systems.
IoT Edge Nodes
Its rich peripheral set and low power consumption make it ideal for processing and forwarding sensor data in mesh networks.
- Q: What is the operating voltage range of the STM32L476QGI6?
- A: It operates from 1.71V to 3.6V, supporting low-power battery applications.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4 core running at up to 80MHz.
- Q: How much flash and RAM does it have?
- A: It provides 1MB of flash memory and 128KB of SRAM.
- Q: What package is available?
- A: It comes in a 132-pin UFBGA package.
- Q: Does it support LCD driving?
- A: Yes, it includes an integrated LCD controller for direct segment driving.
STM32L476QGI6.pdf
- Q: What is the operating voltage range of the STM32L476QGI6?
- A: It operates from 1.71V to 3.6V, supporting low-power battery applications.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4 core running at up to 80MHz.
- Q: How much flash and RAM does it have?
- A: It provides 1MB of flash memory and 128KB of SRAM.
- Q: What package is available?
- A: It comes in a 132-pin UFBGA package.
- Q: Does it support LCD driving?
- A: Yes, it includes an integrated LCD controller for direct segment driving.
