STMicroelectronics STM32L476ZGT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $18.09 | $18.09 |
| 15+ | $11.89 | $178.35 |
| 25+ | $11.63 | $290.75 |
| 50+ | $10.98 | $549.00 |
| 100+ | $9.69 | $969.00 |
| N+ | $1.94 | 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 | 114 |
| 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 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-LQFP (20x20) |
| Package / Case | 144-LQFP |
| ROHS |  |
The STM32L476ZGT3 from STMicroelectronics is an ultra-low-power ARM Cortex-M4 microcontroller running at 80MHz. It provides 1MB flash and 128KB RAM in a 144-LQFP package, operating from 1.71V to 3.6V. This MCU integrates LCD, PWM, DMA, and watchdog peripherals, making it ideal for industrial and portable applications requiring extended battery life.
- Ultra-low power consumption: Multiple low-power modes extend battery life in portable designs.
- High memory density: 1MB flash and 128KB RAM support complex applications.
- Rich peripheral set: LCD, PWM, DMA, and WDT reduce external component count.
- Wide temperature range: -40°C to 125°C suits harsh industrial environments.
Industrial IoT Gateways
With 1MB flash and 128KB RAM, the STM32L476ZGT3 handles protocol stacks and edge processing at 80MHz while maintaining low power consumption.
Smart Meters
The 1.71V minimum supply voltage and multiple low-power modes enable long battery life in utility metering applications.
Portable Medical Devices
Integrated LCD controller and DMA support efficient data display and sensor acquisition in compact 144-LQFP designs.
Building Automation Controllers
PWM outputs and WDT ensure reliable control of HVAC systems with robust brown-out detection.
Embedded GUI Systems
The Cortex-M4 with FPU accelerates graphical rendering, while the LCD interface simplifies display integration.
Data Loggers
DMA channels offload CPU during high-speed ADC sampling, preserving energy for extended field operation.
- Q: What is the operating voltage range?
- A: 1.71V to 3.6V, suitable for battery-powered applications.
- Q: What is the maximum core speed?
- A: 80MHz with ARM Cortex-M4 core.
- Q: How much flash and RAM does it have?
- A: 1MB flash and 128KB RAM.
- Q: What package is available?
- A: 144-LQFP package.
- Q: What is the temperature range?
- A: -40°C to 125°C.
STM32L476ZGT3.pdf
- Q: What is the operating voltage range?
- A: 1.71V to 3.6V, suitable for battery-powered applications.
- Q: What is the maximum core speed?
- A: 80MHz with ARM Cortex-M4 core.
- Q: How much flash and RAM does it have?
- A: 1MB flash and 128KB RAM.
- Q: What package is available?
- A: 144-LQFP package.
- Q: What is the temperature range?
- A: -40°C to 125°C.
