UM0970 datasheet(3/30 Pages) STMICROELECTRONICS

3 / 30 page

UM0970

Quick start

Doc ID 17693 Rev 2

3/30

Quick start

The STM8L-DISCOVERY is a low-cost and easy-to-use development kit to quickly evaluate

and start a development with an STM8L ultralow power microcontroller.

For more information on the STM8L-DISCOVERY and for demonstration software visit

www.st.com/stm8l-discovery.

1.1

Getting started

Check jumper positions on the board, JP1 and CN3 ON (Discovery selected).

Connect the STM8L-DISCOVERY board to a PC with a USB cable to power the board.

Red LED LD2 (PWR) then lights up.

Function 1 is executed and each click on user button B2 changes the executed function

as described in Table 1.

To study or modify the DISCOVER project related to this demo, visit www.st.com/stm8l-

discovery and follow the tutorial. Discover the STM8L features, download and execute

programs proposed in the list of projects. This site also contains examples from which you

can develop your own applications.

1.2

System requirements

●

Windows PC (2000, XP, Vista)

●

A/Mini-B USB cable

Table 1.

Functions

Function LED LD3/4

Bars

Value displayed

Blink

STM8L VDD voltage measured

Off

STM8L consumption measured in Run mode

Off

STM8L consumption measured in Low power mode, LCD on

Off

STM8L consumption measured in Low power mode, LCD off

Off

STM8L consumption measured in Halt mode, LCD off

UM0970 Datasheet(PDF) 3 Page - STMicroelectronics