STM32L083CBT6                      Introduction

The ultra-low-powerSTM32L083xx are offered in 4 different package types from48to100 pins. Depend in a on the device chosen diferent 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 STM32L083xxmicrocontrollers suitable for a wide range of applications. 

STM32L083CBT6                     Features

Ultra-low-power platform

-1.65Vto3.6Vpower supply

-40to125°C temperature range

0.29 uA Stand by mode(3 wake up pins

0.43uA Stop mode(16 wake up lines

0.86uAStopmode+RTC+20KB RAM retention

Downto93uA/MHzin Run mode

5 us wake up time(from Flash memory) -41uA 12-bit ADC conversion at 10 ksps Core:ARM32-bit Cortex-M0+with MPU

- From 32 kHz up to 32 MHz max -0.95DMIPS/MHz

eReset and supply management

- Ultra-safe,low-powerBOR(brownout reset)

with 5selectable thresholds -Ultra low power POR/PDR

- Programmable voltage detector(PVD) Clock sources

1 to 25 MHz crvstal oscillator

32 kHz oscillator for RTC with calibration

- High speed internal 16 MHz factory-trimmed RC

(+/-1%)

- Internal low-power37kHz RC

Internal multi speed low-power65kHz to

4.2MHzRC

- Internal self calibration of 48 MHz RC for USB

-PLL for CPU clock

Pre-programmed boot loader

-USBUSART supported

STM32L083CBT6                     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