STMicroelectronics STM32L471ZGT6
| 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 | NULL |
| 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 |
| Peripherals | Brown-out Detect/Reset, DMA, 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 ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-LQFP (20x20) |
| Package / Case | 144-LQFP |
| ROHS |  |
The STMicroelectronics STM32L471ZGT6 is a low-power microcontroller based on the ARM Cortex-M4 core with FPU, running at 80MHz. It provides 1MB of flash and 128KB of SRAM, along with a comprehensive set of peripherals including DMA, PWM, and multiple timers. Operating from 1.71V to 3.6V in a 144-pin LQFP, it is designed for energy-efficient industrial, medical, and IoT applications.
- Ultra-low power consumption: Multiple low-power modes and a wide voltage range extend battery life in portable devices.
- High memory capacity: 1MB flash and 128KB SRAM support complex firmware and large data buffers.
- Floating-point unit: The FPU accelerates mathematical computations for signal processing and control algorithms.
- Rich peripheral set: DMA, PWM, and multiple timers enable versatile system integration.
Smart Meters and Energy Monitoring
The low-power Cortex-M4 core with 1MB flash enables complex metering algorithms and data logging for utility-grade energy measurement.
Portable Medical Devices
With 1.71V operation and multiple low-power modes, this MCU supports battery-powered glucose meters and pulse oximeters, ensuring long battery life.
Industrial Process Control
The 80MHz core and PWM peripherals provide precise control for PID loops in temperature and flow controllers.
Building Automation Gateways
Its large memory and communication peripherals allow it to aggregate data from multiple sensors and relay it to central systems.
Consumer IoT Devices
The combination of performance and low power makes it ideal for smart speakers, thermostats, and security cameras.
Data Acquisition Systems
128KB SRAM and DMA support high-speed sampling and buffering for vibration analysis and condition monitoring equipment.
- Q: What is the core and speed of the STM32L471ZGT6?
- A: It is based on the ARM Cortex-M4 core running at up to 80MHz, with FPU for floating-point math.
- Q: How much flash and RAM does it have?
- A: It offers 1MB of flash memory and 128KB of SRAM, suitable for data-intensive applications.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting low-power and battery-operated designs.
- Q: What package is this MCU available in?
- A: It comes in a 144-pin LQFP package, providing ample I/O for complex systems.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 85°C, suitable for industrial and consumer environments.
STM32L471ZGT6.pdf
- Q: What is the core and speed of the STM32L471ZGT6?
- A: It is based on the ARM Cortex-M4 core running at up to 80MHz, with FPU for floating-point math.
- Q: How much flash and RAM does it have?
- A: It offers 1MB of flash memory and 128KB of SRAM, suitable for data-intensive applications.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting low-power and battery-operated designs.
- Q: What package is this MCU available in?
- A: It comes in a 144-pin LQFP package, providing ample I/O for complex systems.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 85°C, suitable for industrial and consumer environments.
