ST STM8L101 User Manual

Features

■ 5 V power jack supply

■ Audio play

■ Micro SD Card™

■ 64 Kbit I

■ One channel of RS-232 communication

■ Bi-color LED

■ Economic analog voltage measurement based

on comparator

■ SWIM debug support

■ 122 x 32 dot-matrix serial interface LCD

module

■ Joystick with 4-direction control and selector

■ Reset and User button

■ 3 LEDs

■ Extension connector for daughterboard

■ One 10 K potentiometer

2

C EEPROM

STM8L101-EVAL

STM8L101-EVAL evaluation board

Data brief

The full range of hardware features on the

Description

The STM8L101-EVAL is composed of two boards,
a motherboard and a daughterboard. The
STM8L1/L2 motherboard is called MB709. It

STM8L101-EVAL helps you to evaluate all
peripherals (micro SD Card, USART, EEPROM,
LCD, for example) and develop your own
applications.

includes all peripherals which are connected to
the MCU on the daughterboard and connects to
the daughterboard via two 36-pin connectors. The
STM8L1 daughterboard is called MB710 and has
an STM8L101 MCU.

The motherboard and daughterboard are a
complete development platform for the
STM8L101 microcontroller with comparator, I

2

C,

SPI, USART and SWIM debugging support.

August 2010 Doc ID 17773 Rev 1 1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

4

Figure 1. Functional block diagram

STM8L101-EVAL

I2C EEPROM

SWIM connector

Bi-color LED

LED’s

Joystick

Push button

BNC connector

Potentiometer

STice connector

I2C

SWIM

GPIO’s

ADC

STM8L1/L2-MB

GPIO’s

Extension connector

STM8L101

STM8L1-DB

MCU

ADC

PWM

BEEP

USART

SPI

Compa

rator

Audio circuit

RS232

transceiver

Level

translator

Economic

Measurement

1.8 to 3.3V
regulator

STM8L1/L2-MB (MB709)

RS232

connector

MicroSD card

LCD

5V power

jack

3.3V

regulator

STM8L1-DB (MB710)

ai18610

2/4 Doc ID 17773 Rev 1