STMicroelectronics STM32L471ZET6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.14 | $22.14 |
| 15+ | $5.09 | $76.35 |
| 25+ | $4.98 | $124.50 |
| 50+ | $4.70 | $235.00 |
| 100+ | $4.15 | $415.00 |
| N+ | $0.83 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Tape & Reel (TR) | 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 | 109 |
| Program Memory Size | 512KB (512K 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 | 144-LQFP (20x20) |
| Package / Case | 144-LQFP |
| ROHS |  |
The STM32L471ZET6TR is a high-performance ARM Cortex-M4 microcontroller from STMicroelectronics, operating at 80MHz with 512KB flash and 128KB RAM. It supports a wide voltage range of 1.71V to 3.6V, making it ideal for energy-efficient and battery-powered designs. The 144-LQFP package provides ample I/O for complex applications.
- Ultra-low-power operation: 1.71V minimum supply reduces energy consumption in portable devices.
- High processing capability: 80MHz Cortex-M4 with DSP instructions accelerates math-intensive tasks.
- Large memory: 512KB flash and 128KB RAM support complex firmware and data buffering.
- Rich peripheral set: DMA, PWM, and WDT enhance system reliability and performance.
Industrial Control Systems
With 80MHz Cortex-M4 performance and 512KB flash, it handles complex control algorithms and real-time data processing.
Smart Meters
Low power consumption (1.71V operation) extends battery life in utility metering applications.
Medical Devices
DMA and PWM features enable precise sensor data acquisition and actuator control in portable medical equipment.
IoT Gateways
128KB RAM supports multiple communication protocol stacks for edge connectivity.
Motor Control
PWM timers and WDT ensure reliable operation in variable-speed drive applications.
Portable Instrumentation
Wide voltage range and low-power modes suit handheld measurement tools.
- Q: What is the operating voltage range?
- A: 1.71V to 3.6V, suitable for battery-powered applications.
- Q: What is the maximum CPU speed?
- A: 80MHz with ARM Cortex-M4 core.
- Q: How much flash and RAM does it have?
- A: 512KB flash and 128KB RAM.
- Q: What package is available?
- A: 144-LQFP package.
STM32L471ZET6TR.pdf
- Q: What is the operating voltage range?
- A: 1.71V to 3.6V, suitable for battery-powered applications.
- Q: What is the maximum CPU speed?
- A: 80MHz with ARM Cortex-M4 core.
- Q: How much flash and RAM does it have?
- A: 512KB flash and 128KB RAM.
- Q: What package is available?
- A: 144-LQFP package.
