[原创] ST STM32L053C8T6超低功耗32位MCU开发方案

ST公司的STM32L053C8T6是基于高性能的ARM® Cortex®-M0+内核的超低功耗32位MCU,工作频率32MHz,集成了存储器保护单元(MPU),高速嵌入存储器(64KB闪存,2KB数据EEPROM和8KB RAM),以及各种增强I/O和外设.工作电压1.65 V-3.6 V,工作温度-40 到125 ℃,主要用在气体/水表,键盘/鼠标以及医疗健身设备.本文介绍了STM32L053C8T6主要特性,框图, 评估板32L0358DISCOVERY主要特性,框图,电路图,材料清单和PCB设计文件.

The ultra-low-power STM32L053x6/8 family incorporates the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance ARM® Cortex®-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (up to 64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

The STM32L053x6/8 devices provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.
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