STMicroelectronics STM32L151RBH6A
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.92 | $8.92 |
| 15+ | $5.86 | $87.90 |
| 25+ | $5.73 | $143.25 |
| 50+ | $5.41 | $270.50 |
| 100+ | $4.78 | $478.00 |
| N+ | $0.96 | 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 | 32K 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 STMicroelectronics STM32L151RBH6A is a low-power 32-bit microcontroller featuring an ARM Cortex-M3 core at 32MHz. It provides 128KB of flash memory and 32KB of SRAM, with advanced peripherals including DMA, I2S, PWM, and capacitive sensing. Operating from 1.8V to 3.6V in a 64-TFBGA package, it is optimized for energy-efficient applications.
- Ultra-Low Power: The Cortex-M3 core and multiple low-power modes extend battery life in portable devices.
- Rich Peripheral Set: Includes Cap Sense, DMA, I2S, and PWM for versatile application development.
- Compact BGA Package: The 64-TFBGA saves board space for miniaturized designs.
- Wide Voltage Range: Supports 1.8V to 3.6V, compatible with various battery chemistries.
Battery-Powered IoT Sensors
The low-power Cortex-M3 core and 1.8V operation make it ideal for long-life wireless sensor nodes.
Medical Wearables
With 128KB flash and 32KB RAM, it can handle health monitoring algorithms while maintaining low energy consumption.
Smart Meters
Its Cap Sense feature allows for touch-based user interfaces, while the DMA and I2S support communication with metering ICs.
Portable Instrumentation
The 64-TFBGA package and low voltage operation enable compact, handheld measurement devices.
Building Security Systems
It can manage door locks, keypads, and alarm interfaces with its rich peripheral set and low-power modes.
- Q: What is the core processor in the STM32L151RBH6A?
- A: It is based on the ARM Cortex-M3 core.
- Q: What is the maximum clock speed?
- A: The maximum speed is 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V.
- Q: What package is this device available in?
- A: It comes in a 64-TFBGA package.
STM32L151RBH6A.pdf
- Q: What is the core processor in the STM32L151RBH6A?
- A: It is based on the ARM Cortex-M3 core.
- Q: What is the maximum clock speed?
- A: The maximum speed is 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 3.6V.
- Q: What package is this device available in?
- A: It comes in a 64-TFBGA package.
