[原创] ST STM32L053R8气体和液体传感器解决方案

ST公司的STM32L053x6/8是基于Arm® Cortex®-M0+核超低功耗的32位MCU,具有高达64KB闪存,8KB SRAM,2KB EEPROM和存储器保护单元(MPU),工作频率从32kHz到32MHz,0.95 DMIPS/MHz,工作电压1.65V-3.6V,工作温度-40到125℃ ,待机模式功耗0.27 μA,主要用在气体/水表和工业传感器,健康和健身设备,遥控和用户接口,PC外设,游戏和GPS设备,告警系统,有线和无线传感器与视频互连.本文介绍了STM32L053x6/8主要特性,功能框图和时钟树,评估板P-NUCLEO-IKA02A1主要特性,电路图和材料清单.

The ultra-low-power STM32L053x6/8 are offered in 3 different package types: from 48 pins to 64 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family. These features make the ultra-low-power STM32L053x6/8 microcontrollers suitable for a wide range of applications:

• Gas/water meters and industrial sensors
• Healthcare and fitness equipment
• Remote control and user interface
• PC peripherals, gaming, GPS equipment
• Alarm system, wired and wireless sensors, video intercom
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