STMicroelectronics STM32L451VET6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.60 | $17.60 |
| 15+ | $4.05 | $60.75 |
| 25+ | $3.96 | $99.00 |
| 50+ | $3.74 | $187.00 |
| 100+ | $3.30 | $330.00 |
| N+ | $0.66 | 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, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART |
| 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 STM32L451VET6TR from STMicroelectronics is an ultra-low-power MCU with an ARM Cortex-M4 core at 80MHz. It offers 512KB flash and 160KB SRAM, operating from 1.71V to 3.6V. The 100-LQFP package includes advanced peripherals like DMA, PWM, and WDT, ideal for industrial and IoT applications.
- Ultra-low-power: Multiple low-power modes extend battery life in portable devices.
- High performance: 80MHz Cortex-M4 with FPU for DSP and control tasks.
- Large memory: 512KB flash and 160KB SRAM for complex applications.
- Rich peripherals: DMA, PWM, and multiple communication interfaces.
Industrial Motor Control
80MHz M4 with FPU handles FOC algorithms. Multiple PWM timers drive 3-phase inverters. DMA offloads ADC data transfer.
Smart Meters
Low-power modes and 512KB flash store extensive logging. 160KB RAM supports complex metrology calculations.
Medical Monitoring Devices
High-speed ADC and DMA enable continuous waveform capture. The 1.71V low threshold allows operation from a single alkaline cell.
Building Automation Controllers
Rich connectivity options (SPI, I2C, UART) interface with sensors and actuators. 100-pin package provides ample GPIOs.
Portable Instrumentation
Ultra-low-power shutdown modes extend battery life. The M4 core accelerates DSP for signal analysis.
Robotics
Multiple timers for servo control, DMA for sensor fusion, and 512KB flash for complex firmware.
- Q: What is the core and speed?
- A: ARM Cortex-M4 at 80MHz.
- Q: How much flash and RAM?
- A: 512KB flash and 160KB SRAM.
- Q: What is the voltage range?
- A: 1.71V to 3.6V.
- Q: What package is this?
- A: 100-LQFP.
- Q: Does it have DMA?
- A: Yes, with DMA and PWM timers.
STM32L451VET6TR.pdf
- Q: What is the core and speed?
- A: ARM Cortex-M4 at 80MHz.
- Q: How much flash and RAM?
- A: 512KB flash and 160KB SRAM.
- Q: What is the voltage range?
- A: 1.71V to 3.6V.
- Q: What package is this?
- A: 100-LQFP.
- Q: Does it have DMA?
- A: Yes, with DMA and PWM timers.
