STMicroelectronics STM32L412R8T6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.36 | $5.36 |
| 15+ | $3.52 | $52.80 |
| 25+ | $3.45 | $86.25 |
| 50+ | $3.26 | $163.00 |
| 100+ | $2.87 | $287.00 |
| N+ | $0.57 | 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 | I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 52 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 40K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32L412R8T6 is a high-performance low-power MCU featuring an ARM Cortex-M4 core with FPU at 80MHz. It provides 64KB flash and 40KB RAM in a 64-LQFP package. Operating from 1.71V to 3.6V, it includes brown-out detection, DMA, PWM, and WDT, making it ideal for real-time control and DSP applications.
- High compute performance: 80MHz Cortex-M4 with FPU for DSP tasks.
- Large RAM: 40KB supports complex real-time algorithms.
- Low power: 1.71V operation extends battery life in portable devices.
- Rich peripherals: DMA and PWM enable efficient motor control and data streaming.
Real-Time Audio Processing
The 80MHz Cortex-M4 with FPU handles DSP algorithms for noise cancellation in headphones.
Motor Control Drives
PWM and 40KB RAM enable sensorless FOC for brushless DC motors in power tools.
Industrial Automation
High-speed processing and WDT ensure precise control in PLC modules.
Portable Instrumentation
1.71V operation and 64KB flash support handheld multimeters with data logging.
Smart Sensors
The FPU accelerates sensor fusion for inertial measurement units in robotics.
Consumer Appliances
80MHz performance handles UI and connectivity in smart washing machines.
- Q: What core does this MCU use?
- A: ARM Cortex-M4 with FPU, running at 80MHz.
- Q: What is the supply voltage?
- A: 1.71V to 3.6V.
- Q: How much flash and RAM?
- A: 64KB flash and 40KB RAM.
- Q: What package is available?
- A: 64-LQFP package.
- Q: Does it have DSP instructions?
- A: Yes, the Cortex-M4 core supports DSP and FPU instructions.
STM32L412R8T6.pdf
- Q: What core does this MCU use?
- A: ARM Cortex-M4 with FPU, running at 80MHz.
- Q: What is the supply voltage?
- A: 1.71V to 3.6V.
- Q: How much flash and RAM?
- A: 64KB flash and 40KB RAM.
- Q: What package is available?
- A: 64-LQFP package.
- Q: Does it have DSP instructions?
- A: Yes, the Cortex-M4 core supports DSP and FPU instructions.
