STM32L053R8T6
Overview
The STM32L053R8T6 is an ultra-low-power ARM Cortex-M0+ microcontroller designed for energy-sensitive applications requiring integrated display control. It features 64 Kbytes of Flash memory and a 32 MHz CPU clock, optimized to minimize power consumption in both active and sleep modes. This device includes a dedicated LCD controller and a USB 2.0 crystal-less interface, making it ideal for battery-operated handheld devices.
Why Choose This Part
This MCU offers a high performance-to-power ratio with its Cortex-M0+ core and dedicated low-power peripherals like the ultra-low-power UART. The integrated LCD controller (8x28 or 4x32 segments) reduces system BOM cost and PCB footprint by eliminating the need for external display drivers.
Applications
Getting Started
Start development using the STM32CubeL0 software package and the NUCLEO-L053R8 development board for rapid prototyping. Code can be compiled using industry-standard tools such as STM32CubeIDE, Keil MDK-ARM, or IAR Embedded Workbench.
Dev Boards
Development boards and breakout modules featuring the STM32L053R8T6 or compatible chips — ready to use for prototyping.
Also Consider
STMicroelectronics
- Upgrade to a Cortex-M4 core for higher processing requirements while maintaining low-power characteristics.
