STMicroelectronics STM32L151RBH6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.00 | $11.00 |
| 15+ | $7.23 | $108.45 |
| 25+ | $7.07 | $176.75 |
| 50+ | $6.68 | $334.00 |
| 100+ | $5.90 | $590.00 |
| N+ | $1.18 | 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 | 51 |
| 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 20x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TFBGA (5x5) |
| Package / Case | 64-TFBGA |
| ROHS |  |
The STM32L151RBH6 is an ultra-low-power 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M3 core. Running at 32MHz, it balances performance with energy efficiency. It offers 128KB of flash and 16KB of RAM. This device is packed with features including capacitive sensing, DMA, and brown-out detection. Its 64-TFBGA package and wide voltage range make it a versatile choice for battery-powered and portable applications.
- Ultra-Low Power: Designed for energy-efficient operation, extending battery life.
- Integrated Capacitive Sensing: Enables touch interfaces without additional components.
- Wide Voltage Range: Operates from 1.8V to 3.6V, compatible with various power sources.
- Rich Feature Set: Includes DMA, I2S, and brown-out detection for robust designs.
Battery-Powered IoT Sensors
Low power consumption and 1.8V operation extend battery life in wireless sensor nodes.
Wearable Devices
The compact 64-TFBGA package and low power make it ideal for fitness trackers and smartwatches.
Touch Interface Controllers
Integrated Cap Sense allows for implementing capacitive touch buttons and sliders without external ICs.
Smart Meters
Low power and multiple communication interfaces support long-term reliable operation in utility meters.
Medical Monitoring
Low power and high accuracy make it suitable for portable patient monitoring devices.
Industrial Process Control
With DMA and PWM, it can handle control loops and data acquisition in industrial settings.
- Q: What is the core processor?
- 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, suitable for battery-powered devices.
- Q: How much flash memory does it have?
- A: It has 128KB of flash memory.
- Q: What special features does it include?
- A: It includes capacitive sensing (Cap Sense) and brown-out detection for enhanced reliability.
STM32L151RBH6.pdf
- Q: What is the core processor?
- 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, suitable for battery-powered devices.
- Q: How much flash memory does it have?
- A: It has 128KB of flash memory.
- Q: What special features does it include?
- A: It includes capacitive sensing (Cap Sense) and brown-out detection for enhanced reliability.
