Overview
The STM32L081CBT6TR is a microcontroller from STMicroelectronics, part of the STM32L0 series. This device is designed for low-power applications and features the ARM® Cortex®-M0+ core. It is particularly suited for battery-powered devices, IoT applications, and other scenarios where energy efficiency is crucial. The microcontroller is packaged in a 48-pin LQFP (7x7x1.4 mm) package, making it compact and suitable for a wide range of embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Maximum Clock Frequency | 32 MHz |
| Flash Memory Size | 128 kB |
| Data RAM Size | 20 kB |
| ADC Resolution | 12 bit |
| Number of I/Os | 40 I/O |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Package Type | LQFP 48 (7x7x1.4 mm) |
| RoHS Status | Lead free / RoHS Compliant |
Key Features
- Low power consumption, making it ideal for battery-powered devices and energy-efficient applications.
- ARM® Cortex®-M0+ core for efficient processing.
- 128 kB of flash memory and 20 kB of data RAM.
- 12-bit ADC for precise analog-to-digital conversion.
- Multiple communication interfaces including I2C, IrDA, LINbus, SPI, and UART/USART.
- Compact LQFP 48 package for space-constrained designs.
Applications
The STM32L081CBT6TR is versatile and can be used in a variety of applications, including:
- Battery-powered devices such as wearables, smart home devices, and IoT nodes.
- Industrial automation and control systems.
- Medical devices requiring low power consumption.
- Consumer electronics like smart meters and remote controls.
- Automotive systems, especially those requiring low power and compact design.
Q & A
- What is the core processor of the STM32L081CBT6TR?
The core processor is the ARM® Cortex®-M0+. - What is the maximum clock frequency of the STM32L081CBT6TR?
The maximum clock frequency is 32 MHz. - How much flash memory does the STM32L081CBT6TR have?
The STM32L081CBT6TR has 128 kB of flash memory. - What is the ADC resolution of the STM32L081CBT6TR?
The ADC resolution is 12 bits. - What package type is the STM32L081CBT6TR available in?
The STM32L081CBT6TR is available in an LQFP 48 (7x7x1.4 mm) package. - Is the STM32L081CBT6TR RoHS compliant?
Yes, the STM32L081CBT6TR is lead free and RoHS compliant. - What are the primary communication interfaces of the STM32L081CBT6TR?
The primary communication interfaces include I2C, IrDA, LINbus, SPI, and UART/USART. - How much data RAM does the STM32L081CBT6TR have?
The STM32L081CBT6TR has 20 kB of data RAM. - What are some typical applications for the STM32L081CBT6TR?
Typical applications include battery-powered devices, industrial automation, medical devices, consumer electronics, and automotive systems. - Why is the STM32L081CBT6TR suitable for battery-powered devices?
The STM32L081CBT6TR is suitable for battery-powered devices due to its low power consumption and energy-efficient design.
