STMicroelectronics STM32L151VCT6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.73 | $11.73 |
| 15+ | $7.71 | $115.65 |
| 25+ | $7.54 | $188.50 |
| 50+ | $7.12 | $356.00 |
| 100+ | $6.29 | $629.00 |
| N+ | $1.26 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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 | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 8K x 8 |
| RAM Size | 32K 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 STM32L151VCT6TR is an ultra-low-power 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M3 core. It operates at up to 32MHz, balancing performance with energy efficiency. With 256KB flash and 32K x 8 RAM, it offers ample storage for complex applications. The device includes Cap Sense for touch interfaces, DMA, I2S, PWM, and multiple low-power modes. Its 1.8V to 3.6V supply range makes it perfect for battery-powered devices. The 100-LQFP package provides extensive I/O capabilities.
- Ultra-Low Power: Multiple low-power modes extend battery life in portable devices.
- Integrated Touch: Cap Sense eliminates external touch controllers, reducing cost.
- High Memory: 256KB flash and 32K RAM support complex firmware and data logging.
- Rich Peripherals: DMA, I2S, and PWM enable versatile connectivity and control.
- Wide Voltage Range: 1.8V to 3.6V allows operation from single-cell batteries.
Battery-Powered IoT Sensors
With 1.8V operation and low-power modes, it extends battery life in wireless sensor nodes, while the Cortex-M3 handles protocol stacks efficiently.
Medical Wearables
Cap Sense allows touch buttons for user interfaces, and the low power consumption enables continuous health monitoring.
Smart Meters
Use DMA and low-power timers to accurately measure energy consumption while maintaining long-term operation on batteries.
Industrial Process Control
Operate in -40°C to 85°C, with multiple PWMs and communication interfaces for controlling valves and actuators.
Building Automation
Control lighting and HVAC systems with energy-efficient processing, reducing overall power usage in smart buildings.
Portable Instruments
Combine 256KB flash for data logging and 32K RAM for buffering, ideal for handheld measurement devices.
- Q: What is the core of the STM32L151VCT6TR?
- A: It uses an ARM Cortex-M3 core, offering a balance of performance and low power.
- Q: What is the maximum clock speed?
- A: It runs at up to 32MHz, optimized for energy-efficient applications.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V, supporting battery-powered designs.
- Q: Does it have capacitive touch support?
- A: Yes, it includes Cap Sense, enabling touch interfaces without external ICs.
- Q: What is the package type?
- A: It comes in a 100-LQFP package, providing many I/Os for complex designs.
STM32L151VCT6TR.pdf
- Q: What is the core of the STM32L151VCT6TR?
- A: It uses an ARM Cortex-M3 core, offering a balance of performance and low power.
- Q: What is the maximum clock speed?
- A: It runs at up to 32MHz, optimized for energy-efficient applications.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V, supporting battery-powered designs.
- Q: Does it have capacitive touch support?
- A: Yes, it includes Cap Sense, enabling touch interfaces without external ICs.
- Q: What is the package type?
- A: It comes in a 100-LQFP package, providing many I/Os for complex designs.
