STMicroelectronics STM32L151V8H6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.78 | $17.78 |
| 15+ | $4.09 | $61.35 |
| 25+ | $4.01 | $100.25 |
| 50+ | $3.78 | $189.00 |
| 100+ | $3.34 | $334.00 |
| N+ | $0.67 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 83 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 10K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 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 | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
The STMicroelectronics STM32L151V8H6 is a low-power ARM Cortex-M3 microcontroller running at 32MHz. It provides 64KB of flash and 10KB of RAM in a 100-LQFP package. Operating from 1.8V to 3.6V, it integrates advanced features such as capacitive sensing, DMA, I2S, brown-out detection, POR, PWM, and WDT. This MCU is ideal for energy-conscious applications requiring rich peripheral integration.
- Ultra-low-power architecture extends battery life in portable devices.
- Integrated capacitive touch sensing reduces external component count.
- DMA controller offloads the CPU for efficient data transfer.
- I2S interface supports high-quality digital audio applications.
- 100-pin package provides ample GPIOs for complex designs.
Battery-Powered Medical Wearables
The 1.8V-3.6V range and low-power modes extend battery life, while the Cortex-M3 handles sensor processing.
Smart Home Touch Panels
Integrated capacitive sensing eliminates external touch ICs, reducing BOM cost and board space.
Portable Industrial Data Loggers
With 10KB RAM and DMA, it can buffer sensor data efficiently while minimizing CPU wake time.
Audio Processing Nodes
The I2S interface enables digital audio streaming for voice-controlled devices.
Precision Analog Measurement
Combined with external ADCs, the MCU's low-noise operation ensures accurate readings in test equipment.
IoT Edge Gateways
Supports multiple communication protocols via UART/SPI/I2C, with enough flash for protocol stacks.
- Q: What core does the STM32L151V8H6 use?
- A: It uses the ARM Cortex-M3 core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 64KB of flash and 10KB of RAM.
- Q: What package is this available in?
- A: It comes in a 100-pin LQFP package.
- Q: What special features does it include?
- A: It includes capacitive sensing, DMA, I2S, brown-out detect, POR, PWM, and WDT.
STM32L151V8H6.pdf
- Q: What core does the STM32L151V8H6 use?
- A: It uses the ARM Cortex-M3 core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 64KB of flash and 10KB of RAM.
- Q: What package is this available in?
- A: It comes in a 100-pin LQFP package.
- Q: What special features does it include?
- A: It includes capacitive sensing, DMA, I2S, brown-out detect, POR, PWM, and WDT.
