STMicroelectronics STM32L462VET6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.58 | $11.58 |
| 15+ | $7.61 | $114.15 |
| 25+ | $7.44 | $186.00 |
| 50+ | $7.03 | $351.50 |
| 100+ | $6.20 | $620.00 |
| N+ | $1.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 83 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 160K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
The STM32L462VET6TR from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core with FPU. It runs at 80MHz and features 512KB flash and 160KB SRAM, making it ideal for complex applications. With a supply range of 1.71V to 3.6V, it includes brown-out detect/reset, DMA, PWM, and WDT. The 100-LQFP package offers extensive I/O for connectivity-rich designs.
- ARM Cortex-M4 with FPU: Enables efficient DSP and floating-point math for advanced algorithms.
- Large memory (512KB flash / 160KB SRAM): Supports complex firmware and real-time data buffering.
- Ultra-low voltage (1.71V): Allows direct battery operation without boost converters.
- Rich peripheral set (DMA, PWM, WDT): Reduces external components and simplifies system design.
Industrial IoT Gateways
The 512KB flash and 160KB RAM allow running embedded protocols (MQTT, TLS) while managing multiple sensor inputs at 80MHz.
Medical Wearable Devices
Its low 1.71V operation and DMA support enable continuous ECG/EEG monitoring with minimal power consumption.
Smart Home Hubs
The 100-LQFP package provides enough GPIOs for Zigbee, Wi-Fi, and display interfaces, while the Cortex-M4 handles complex automation logic.
Motor Control Units
With PWM and brown-out detection, it can drive three-phase BLDC motors in robotics with precise torque control.
Portable Test Equipment
The large memory and 80MHz speed support FFT-based signal analysis in handheld spectrum analyzers or oscilloscopes.
- Q: What is the core processor?
- A: It uses an ARM Cortex-M4 with FPU running at 80MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting battery operation.
- Q: How much flash memory is available?
- A: It has 512KB of flash and 160KB of SRAM.
- Q: What are the key peripherals?
- A: It includes brown-out detect/reset, DMA, PWM, and WDT.
STM32L462VET6TR.pdf
- Q: What is the core processor?
- A: It uses an ARM Cortex-M4 with FPU running at 80MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting battery operation.
- Q: How much flash memory is available?
- A: It has 512KB of flash and 160KB of SRAM.
- Q: What are the key peripherals?
- A: It includes brown-out detect/reset, DMA, PWM, and WDT.
