STMicroelectronics STM32L151VET6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $14.78 | $14.78 |
| 15+ | $9.72 | $145.80 |
| 25+ | $9.50 | $237.50 |
| 50+ | $8.98 | $449.00 |
| 100+ | $7.92 | $792.00 |
| N+ | $1.58 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Tray | |
| 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 | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 16K x 8 |
| RAM Size | 80K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 25x12b; 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 STM32L151VET6 is an ultra-low-power ARM Cortex-M3 MCU from STMicroelectronics. It operates at 32MHz with 512KB flash and 80KB RAM, supporting 1.8-3.6V supplies. Features include Cap Sense, DMA, I2S, PWM, and brown-out detection. The 100-LQFP package is ideal for portable and touch-enabled devices.
- Ultra-low power: 1.8V operation and multiple sleep modes extend battery life.
- Cap Sense: Built-in capacitive touch reduces external components.
- Balanced performance: 32MHz core with 512KB flash for mid-range applications.
- Rich connectivity: I2S and DMA support audio and data streaming.
Battery-Powered Sensors
32MHz Cortex-M3 with 80KB RAM handles sensor fusion at low power for environmental monitoring.
Touch Interfaces
Integrated Cap Sense enables capacitive buttons without external ICs in consumer appliances.
Portable Instruments
512KB flash stores calibration data and firmware for handheld multimeters.
Smart Locks
Low-power modes and I2S support secure audio feedback in keypad entry systems.
Medical Wearables
1.8V operation and DMA enable continuous ECG monitoring with minimal battery drain.
Industrial Peripherals
PWM and WDT provide reliable control for barcode scanners in logistics.
- Q: What is the core processor?
- A: ARM Cortex-M3.
- Q: What is the max speed?
- A: 32 MHz.
- Q: How much RAM is available?
- A: 80KB.
- Q: Does it support capacitive touch?
- A: Yes, with Cap Sense technology.
STM32L151VET6.pdf
- Q: What is the core processor?
- A: ARM Cortex-M3.
- Q: What is the max speed?
- A: 32 MHz.
- Q: How much RAM is available?
- A: 80KB.
- Q: Does it support capacitive touch?
- A: Yes, with Cap Sense technology.
