STMicroelectronics STM32L072RBT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.04 | $12.04 |
| 15+ | $2.77 | $41.55 |
| 25+ | $2.71 | $67.75 |
| 50+ | $2.56 | $128.00 |
| 100+ | $2.26 | $226.00 |
| N+ | $0.45 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 51 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 6K x 8 |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32L072RBT3 from STMicroelectronics is an ultra-low-power MCU based on the ARM Cortex-M0+ core. It operates at up to 32MHz with 128KB flash and 20KB RAM. The device supports a wide voltage range from 1.65V to 3.6V and includes features like DMA, PWM, and brown-out detection. Housed in a 64-LQFP package, it is designed for energy-efficient embedded applications.
- Ultra-low power consumption: Operates down to 1.65V, extending battery life in portable devices.
- High integration: Includes DMA, PWM, and watchdog timers, reducing external components.
- Wide temperature range: -40°C to 125°C, suitable for industrial environments.
- Efficient core: ARM Cortex-M0+ at 32MHz balances performance and energy use.
Battery-Powered IoT Sensors
The 1.65V minimum supply voltage and low-power modes enable long battery life in wireless sensor nodes.
Portable Medical Devices
With a wide temperature range and DMA for efficient data handling, it suits wearable health monitors.
Industrial Control Systems
PWM and watchdog timers provide reliable control for motor drives and automation equipment.
Smart Home Hubs
The Cortex-M0+ core with 128KB flash handles protocol stacks for Zigbee or Thread.
Data Loggers
20KB RAM and brown-out detection ensure reliable data storage in harsh environments.
Metering Applications
Low power consumption and POR make it suitable for utility meters.
- Q: What is the operating voltage range of the STM32L072RBT3?
- A: It operates from 1.65V to 3.6V, ideal for battery-powered devices.
- Q: What core does this MCU use?
- A: It uses the ARM Cortex-M0+ core running at up to 32MHz.
- Q: How much flash memory is available?
- A: It has 128KB of flash memory and 20KB of RAM.
- Q: What package is the STM32L072RBT3 available in?
- A: It comes in a 64-pin LQFP package.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C.
STM32L072RBT3.pdf
- Q: What is the operating voltage range of the STM32L072RBT3?
- A: It operates from 1.65V to 3.6V, ideal for battery-powered devices.
- Q: What core does this MCU use?
- A: It uses the ARM Cortex-M0+ core running at up to 32MHz.
- Q: How much flash memory is available?
- A: It has 128KB of flash memory and 20KB of RAM.
- Q: What package is the STM32L072RBT3 available in?
- A: It comes in a 64-pin LQFP package.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C.
