STMicroelectronics STM32L151VBH6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.45 | $19.45 |
| 15+ | $4.47 | $67.05 |
| 25+ | $4.37 | $109.25 |
| 50+ | $4.13 | $206.50 |
| 100+ | $3.65 | $365.00 |
| N+ | $0.73 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Tape & Reel (TR) | 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 | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K 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-UFBGA (7x7) |
| Package / Case | 100-UFBGA |
| ROHS |  |
The STM32L151VBH6TR from STMicroelectronics is a low-power ARM Cortex-M3 microcontroller in a 100-UFBGA package. It runs at 32MHz with 128KB flash and 16KB RAM. Operating from 1.8V to 3.6V, it integrates Cap Sense, DMA, I2S, POR, PWM, and WDT. This MCU is designed for energy-efficient applications requiring rich peripheral integration in a compact footprint.
- Ultra-low-power Cortex-M3: Optimized for battery-powered devices with multiple low-power modes.
- Cap Sense touch support: Enables modern touch interfaces without external ICs.
- Rich peripherals (DMA, I2S, PWM): Reduces BOM cost and simplifies complex designs.
- Compact 100-UFBGA: High pin density in a small package for space-limited PCBs.
Wearable Health Monitors
The low-voltage 1.8V operation and Cap Sense interface enable compact, battery-powered devices with touch buttons for user input.
Smart Home Sensors
With DMA and I2S, it can efficiently process sensor data and stream audio for voice-controlled IoT nodes.
Industrial Data Loggers
The 128KB flash and 16KB RAM provide ample storage for logging parameters, while the Cortex-M3 core handles protocol stacks.
Portable Medical Devices
Low power consumption and multiple wake-up sources make it ideal for glucose meters and infusion pumps.
Building Automation Controllers
PWM outputs and WDT ensure reliable control of HVAC actuators and lighting systems.
Consumer Electronics Remote Controls
Cap Sense touch pads replace mechanical buttons, improving durability and design aesthetics.
- Q: What core does the STM32L151VBH6TR use?
- A: It is based on the ARM Cortex-M3 core running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V, suitable for low-power battery applications.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 16KB RAM.
- Q: What package is this part?
- A: It comes in a 100-pin UFBGA package.
- Q: Does it support capacitive touch sensing?
- A: Yes, it includes Cap Sense (touch sensing) capability.
STM32L151VBH6TR.pdf
- Q: What core does the STM32L151VBH6TR use?
- A: It is based on the ARM Cortex-M3 core running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V, suitable for low-power battery applications.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 16KB RAM.
- Q: What package is this part?
- A: It comes in a 100-pin UFBGA package.
- Q: Does it support capacitive touch sensing?
- A: Yes, it includes Cap Sense (touch sensing) capability.
