Data brief

For further information contact your local STMicroelectronics sales office.

March 2010

Doc ID 17197 Rev 1

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STEVAL-ISB011V1

Li-ion battery monitoring system demonstration board

based on the STC3100 and STM32

Features

track the remaining charge in the battery, and

can read the charging current, temperature and

voltage of the battery

with USB, STC3100, LCD, switches. Battery

parameters are sent to PC via virtual COM port

LCD.

can be monitored (programmable by user)

allowing evaluation of the STC3100 with the

user’s own charging system

charge the battery

– communicate battery parameters to the PC

– provide power to the board

– charge the battery using internal charger

using jumpers

external oscillator, the device’s internal clock or

from clock generated by an internal/external

microcontroller

Description

The STEVAL-ISB011V1 demonstration board is

based on the STC3100 battery monitoring device

and the STM32 microcontroller.

The STM32 microcontroller provides a simple,

compact solution to monitor the voltage,

temperature, current and capacity of single cell Li-

ion batteries utilizing the highly-efficient gas

gauge capability of the STC3100.

Battery charging is performed using the USB port,

or using a DC adaptor.

STEVAL-ISB011V1

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